1. Search Result
Search Result
Results for "

Peptide Inhibitors

" in MedChemExpress (MCE) Product Catalog:

569

Inhibitors & Agonists

1

Screening Libraries

2

Biochemical Assay Reagents

486

Peptides

2

MCE Kits

4

Inhibitory Antibodies

32

Natural
Products

5

Isotope-Labeled Compounds

1

Click Chemistry

Cat. No. Product Name Target Research Areas
  • HY-P5793

    Sodium Channel Calcium Channel Neurological Disease
    GTx1-15 is an inhibitor cystine knot (ICK) peptide that inhibits the voltage-dependent calcium channel Cav3.1 and the voltage-dependent sodium channels Nav1.3 and Nav1.7.
  • HY-P5818

    Sodium Channel Neurological Disease
    BDS-II is a peptide toxin, and is composed of 43 amino acids. BDS-II is a selective Kv3.4 channel inhibitor.
  • HY-P5801

    μ-TrTx-Phlo1a

    Sodium Channel Neurological Disease
    Phlo1a (μ-TrTx-Phlo1a) is a peptide toxin contains 35-amino acid residues. Phlo1b is a selective Nav1.7 inhibitor. Phlo1a has a weak inhibitory effect on Nav1.2 and Nav1.5.
  • HY-P5800

    μ-TrTx-Phlo1b

    Sodium Channel Neurological Disease
    Phlo1b (μ-TrTx-Phlo1b) is a peptide toxin contains 35-amino acid residues. Phlo1b is a selective Nav1.7 inhibitor. Phlo1b has a weak inhibitory effect on Nav1.2 and Nav1.5.
  • HY-P5107

    VEGFR Cancer
    Protein LMWP is a cell-penetrating peptide with vascular endothelial growth factor (VEGF) inhibitory activity. Protein LMWP can inhibit tumor growth and is used in cancer research.
  • HY-P5786

    Potassium Channel Sodium Channel Neurological Disease
    Heteropodatoxin-1 (HpTx1), a spider peptide toxin, is a Kv4.2 current inhibitor. Heteropodatoxin-1 also inhibits Nav1.7 and activates Nav1.9 but does not affect Nav1.8.
  • HY-P3695

    FGFR Cancer
    VSPPLTLGQLLS is a small peptide FGFR3 inhibitor, peptide P3, inhibits FGFR3 phosphorylation. VSPPLTLGQLLS inhibits 9-cisRA-induced tracheal lymphangiogenesis and blocks lymphatic endothelial cell (LEC) proliferation, migration, and tubule formation.
  • HY-P3695A

    FGFR Cancer
    VSPPLTLGQLLS TFA is a small peptide FGFR3 inhibitor, peptide P3, inhibits FGFR3 phosphorylation. VSPPLTLGQLLS TFA inhibits 9-cisRA-induced tracheal lymphangiogenesis and blocks lymphatic endothelial cell (LEC) proliferation, migration, and tubule formation.
  • HY-P10072

    Hsp25 kinase inhibitor; Mk2 pseudosubstrate

    ERK JNK p38 MAPK HSP Others
    MK2-IN-5 is a Mk2 pseudosubstrate (Ki= 8 μM). MK2-IN-5 targets the protein interaction domain in the MAPK pathway. MK2-IN-5 inhibits HSP25 and HSP27 phosphorylation.
  • HY-122543

    Ser/Thr Protease Cardiovascular Disease
    PPACK II diTFA is an irreversible and specific glandular and plasma kallikreins inhibitor.
  • HY-122543A

    Ser/Thr Protease Cardiovascular Disease
    PPACK II is an irreversible and specific glandular and plasma kallikreins inhibitor.
  • HY-P3244

    Amyloid-β Neurological Disease
    D-KLVFFA is the inhibitor of Amyloid-β assembly, with the IC50 of 2.6 μM, that can be used in Alzheimer's disease study.
  • HY-P4133

    ERK MEK Cancer
    MEK1 Derived Peptide Inhibitor 1 is a peptide inhibitor. MEK1 Derived Peptide Inhibitor 1 can inhibit the in vitro activation of ERK2 by MEK1 with an IC50 value of 30 μM. MEK1 Derived Peptide Inhibitor 1 can be used for the research of cell-permeable.
  • HY-P5388

    Renin Others
    Renin inhibitor peptide,rat is a biological active peptide. (A specific rat renin inhibitor.)
  • HY-P1190

    Apoptosis JNK Inflammation/Immunology
    c-JUN peptide is a cell-permeable c-JUN-JNK interaction inhibitor. c-JUN peptide inhibits serum-induced c-Jun phosphorylation. c-JUN peptide induces apoptosis.
  • HY-P3199

    PKC Inflammation/Immunology
    PKCβII Peptide Inhibitor I is a PKCβII inhibitor. PKCβII Peptide Inhibitor I shows cardioprotective effects in rat cardiac Ischemia/reperfusion injury model. PKCβII Peptide Inhibitor I also prevents vascular endothelial dysfunction.
  • HY-P3770

    PKC Others
    Phosphate acceptor peptide is a substrate for cAMP-dependent protein kinase (PKA). phosphate acceptor peptide is also a weak PKC inhibitor.
  • HY-P4136

    ERK Cancer
    Myristoyl-MEK1 Derived Peptide Inhibitor 1 is the myristoylated form of the MEK1 Derived Peptide Inhibitor 1 (HY-P4133). Myristoyl-MEK1 Derived Peptide Inhibitor 1 inhibits ERK activation with an IC50 of 10 μM.
  • HY-P1376

    mAChR Adrenergic Receptor Endocrinology
    G-Protein antagonist peptide is the substance P-related peptide that inhibits binding of G proteins to their receptors. G-Protein antagonist peptide competitively and reversibly inhibits M2 muscarinic receptor activation of Gi or Go and inhibits Gs activation by β-adrenoceptors.
  • HY-103271

    Bcl-2 Family Cancer
    Bax inhibitor peptide, negative control is a inhibitor of Bax. Bax inhibitor peptide, negative control inhibits Bax translocation to mitochondria and Bax-mediated apoptosis in vitro.
  • HY-P5381

    NADPH Oxidase Others
    gp91 ds-tat is a biological active peptide. (NADPH oxidase assembly peptide inhibitor)
  • HY-P1369

    Dynamin Neurological Disease
    DynaMin inhibitory peptide, myristoylated is a DynaMin inhibitor to interfere with the binding of amphiphysin with dynamin. DynaMin inhibitory peptide, myristoylated is a membrane-permeant form of the peptide that prevents endocytosis.
  • HY-P1026
    NFAT Inhibitor-1
    10+ Cited Publications

    VIVIT Peptide

    Nuclear Factor of activated T Cells (NFAT) Inflammation/Immunology
    NFAT Inhibitor (VIVIT peptide) is a cell-permeable peptide inhibitor of nuclear factor of activated Tcells (NFAT) that selectively inhibits calcineurin-mediated dephosphorylation of NFAT.
  • HY-P5910

    Apoptosis MDM-2/p53 Cancer
    Azurin p28 peptide is a tumor-penetrated antitumor peptide. Azurin p28 peptide redues proteasomal degradation of p53 through formation of a p28: p53 complex. Azurin p28 peptide induces apoptosis or cell cycle arrest. Azurin p28 peptide inhibits p53-positive tumor growths. Azurin p28 peptide shows antiangiogenic effect by inhibiting phosphorylation of VEGFR-2, FAK and Akt.
  • HY-P5720

    Bacterial Infection
    Peptide 5e is an antimicrobial peptide. Peptide 5e inhibits E. coli, S. aureus, and C. albicans with MIC values of 30, 5, 25 μg/mL respectively.
  • HY-P2641

    MMP Cancer
    Peptide 74 is a synthetic peptide containing the prodomain sequence of matrix metalloproteinase (MMP). Peptide 74 inhibits the activated form of the 72-kDa type IV collagenase in vitro.
  • HY-P1369A

    Dynamin Neurological Disease
    DynaMin inhibitory peptide, myristoylated TFA is a DynaMin inhibitor to interfere with the binding of amphiphysin with dynamin. DynaMin inhibitory peptide, myristoylated TFA is a membrane-permeant form of the peptide that prevents endocytosis.
  • HY-P10108

    Hxk2VBD Peptide

    Hexokinase Neurological Disease
    Hexokinase II VDAC binding domain peptide (Hxk2VBD peptide) is a cell-permeable hexokinase II VDAC binding domain. Hexokinase II VDAC binding domain peptide inhibits mitochondrial localization of hexokinase 2 (HXK2). Hexokinase II VDAC binding domain peptide inhibits neurotrophic factor-directed axon outgrowth.
  • HY-P1119
    WRW4
    3 Publications Verification

    Formyl Peptide Receptor (FPR) Neurological Disease
    WRW4, a specific formyl peptide receptor-like 1 (FPRL1) antagonist, inhibits WKYMVm binding to FPRL1 with an IC50 of 0.23 μM. WRW4 specifically inhibits the increase in intracellular calcium by the FPRL1 agonists MMK-1, amyloid beta42 (Abeta42) peptide, and F peptide.
  • HY-P5730

    Bacterial Infection
    Peptide 5g is an antimicrobial peptide. Peptide 5g inhibits E. coli, S. aureus, and C. albicans with MIC values of 30, 10, 12.5 μg/mL respectively.
  • HY-P1119A

    Formyl Peptide Receptor (FPR) Neurological Disease
    WRW4 TFA, a specific formyl peptide receptor-like 1 (FPRL1) antagonist, inhibits WKYMVm binding to FPRL1 with an IC50 of 0.23 μM. WRW4 TFA specifically inhibits the increase in intracellular calcium by the FPRL1 agonists MMK-1, amyloid beta42 (Abeta42) peptide, and F peptide.
  • HY-P5422

    Calcium Channel Others
    Caloxin 3A1 is a biological active peptide. (This peptide belongs to caloxins, the extracellular plasma membrane (PM) Ca2+ pump inhibitors. Caloxin 3A1 inhibits plasma membrane calcium pumps (PMCAs) but not the sarcoplasmic reticulum Ca2+-pump. This peptide does not inhibit formation of the acylphosphate intermediate from ATP.)
  • HY-103473A
    Boc-MLF TFA
    3 Publications Verification

    Boc-Met-Leu-Phe-OH TFA

    Formyl Peptide Receptor (FPR) Inflammation/Immunology
    Boc-MLF (TFA) is a peptide, used as a specific formyl peptide receptor (FPR) antagonist, also inhibits the signaling through formyl peptide receptor like 1 (FPRL1) at higher concentrations.
  • HY-P4896

    Integrin Cancer
    FITC-Ahx Gly Arg Gly Asp Ser Pro is a GRGDSP (HY-P0290) coupled to FITC. GRGDSP is an integrin inhibitor that can inhibit the adherence of tumor cells to endothelial cells of blood vessels and limit its metastasis.
  • HY-107024

    OGP(10-14); Historphin

    Src Others
    Osteogenic Growth Peptide (10-14) (OGP(10-14)), the C-terminal truncated pentapeptide of osteogenic growth peptide (OGP), retains the full OGP-like activity. Osteogenic Growth Peptide (10-14) is responsible for the binding to the OGP receptor and activates an intracellular Gi-protein-MAP kinase signaling pathway. Osteogenic Growth Peptide (10-14) is a potent mitogen and stimulator of osteogenesis and hematopoiesis. Osteogenic Growth Peptide (10-14) acts as a Src inhibitor.
  • HY-P0318

    Opioid Receptor Angiotensin-converting Enzyme (ACE) Cardiovascular Disease
    Hemorphin-7 is a hemorphin peptide, an endogenous opioid peptide derived from the β-chain of hemoglobin. Hemorphin peptides exhibits antinociceptive and antihypertensive activities, activating opioid receptors and inhibiting angiotensin-converting enzyme (ACE).
  • HY-P5207

    Bacterial Infection
    Garvicin KS, GakC is a peptide at sizes of 32 amino acids to form bacteriocin garvicin KS (GarKS), with other 2 peptides, GakA, and GakB. Garvicin KS, GakC inhibits fibroblast viability and proliferation. Garvicin KS peptides inhibit MSSA with MIC values in the order GakB >GakC >GakA.
  • HY-P3326

    Bacterial Infection
    Targeting the bacterial sliding clamp peptide 46 is a short peptide targeting the bacterial sliding clamp(SC), inhibiting SC-dependent DNA synthesis.
  • HY-P3913

    Bacterial Infection
    Acetyl-Adhesin (1025-1044) amide is a 20-peptide fragment of Streptococcus pyogenes cell surface adhesin that acts as an antimicrobial peptide to specifically inhibit the binding of adhesin to salivary receptors and prevent recolonization of Streptococcus pyogenes.
  • HY-P10000

    Neuropeptide Y Receptor Metabolic Disease
    Peptide YY (PYY) (3-36), Human is an endogenous appetite suppressing peptide. Peptide YY (PYY) (3-36), Human, a neuropeptide Y (NPY) Y2 receptor agonist, is a powerful inhibitor of intestinal secretion.
  • HY-P5888

    Myr‐PKCɛ-

    PKC Inflammation/Immunology
    PKCε inhibitor peptide,myristoylated (Myr‐PKC?-) is a cell permeable myristic acid conjugated PKC? peptide inhibitor that attenuates NO release in cultured human umbilical vein endothelial cells (HUVECs).
  • HY-P1740
    RGD peptide (GRGDNP)
    3 Publications Verification

    Integrin Apoptosis Inflammation/Immunology
    RGD peptide (GRGDNP) is an inhibitor of integrin-ligand interactions. RGD peptide (GRGDNP) competitively inhibits α5β1 binding with extracellular matrice (ECM). RGD peptide (GRGDNP) promotes apoptosis through activation of conformation changes that enhance pro-caspase-3 activation and autoprocessing. RGD peptide (GRGDNP) plays an important role in cell adhesion, migration, growth, and differentiation.
  • HY-P5206

    Bacterial Infection
    Garvicin KS, GakB is a peptide at sizes of 34 amino acids to form bacteriocin garvicin KS (GarKS), with other 2 peptides, GakA, and GakC. Garvicin KS, GakB inhibits fibroblast viability and proliferation. Garvicin KS, GakB with GakA, is a potent combination with good peptide stability, antimicrobial efficacy, and fibroblast viability/proliferation effects. Garvicin KS peptides inhibit MSSA with MIC values in the order GakB >GakC >GakA.
  • HY-P5205

    Bacterial Infection
    Garvicin KS, GakA is a peptide at sizes of 34 amino acids to form bacteriocin garvicin KS (GarKS), with other 2 peptides, GakB, and GakC. Garvicin KS, GakA inhibits fibroblast viability and proliferation. Garvicin KS, GakA with GakB, is a potent combination with good peptide stability, antimicrobial efficacy, and fibroblast viability/proliferation effects. Garvicin KS peptides inhibit MSSA with MIC values in the order GakB >GakC >GakA.
  • HY-P5124

    KLVFF

    Amyloid-β Neurological Disease
    β-Amyloid peptide(16-20) is a amino acid sequences (KLVFF) of Amyloid-β (Abeta). β-Amyloid peptide(16-20) is an effective inhibitor of Abeta fibril formation, with RG-/-GR-NH2 residues added at N- and C-terminal ends to aid solubility).
  • HY-P5884

    PKC Others
    PKCθ pseudosubstrate peptide inhibitor, myristoylated is a synthetic peptide that can be used to study the mechanism of action of PKCθ.
  • HY-P5497

    HIV Others
    C34 peptide is a biological active peptide. (This C34 peptide, also known as HR2, belongs to the helical region of gp41 of HIV, C-terminal heptad repeat 2 (HR2) defined as C helix or C peptide. It is known that HIV-1 enters cells by membrane fusion, C34 gp41 peptide is a potent inhibitors of HIV-1 fusion.)
  • HY-P10085

    PKC Inflammation/Immunology
    PKC-ε translocation inhibitor peptide is a PKC-ε translocation inhibitor. PKC-ε translocation inhibitor peptide can regulate the rate of FcγR-mediated internalization of opsonized beads, has no effect of FcαR trafficking.
  • HY-P1805

    Calmodulin Neurological Disease
    Calmodulin Binding Peptide 1 is a high affinity (pM) CaM-binding peptide derived from smooth muscle myosin light-chain kinase (MLCK peptide), which strongly inhibits IP3-induced Ca 2+ release .
  • HY-P1740A
    RGD peptide (GRGDNP) (TFA)
    3 Publications Verification

    Integrin Apoptosis Inflammation/Immunology Cancer
    RGD peptide (GRGDNP) TFA is an inhibitor of integrin-ligand interactions. RGD peptide (GRGDNP) TFA competitively inhibits α5β1 binding with extracellular matrice (ECM). RGD peptide (GRGDNP) TFA promotes apoptosis through activation of conformation changes that enhance pro-caspase-3 activation and autoprocessing. RGD peptide (GRGDNP) TFA plays an important role in cell adhesion, migration, growth, and differentiation.
  • HY-P1111

    Src Interleukin Related Inflammation/Immunology
    Lyn peptide inhibitor is a potent and cell-permeable inhibitor of Lyn-coupled IL-5 receptor signaling pathway, while keeping other signals intact. Lyn peptide inhibitor blocks Lyn activation and inhibits the binding of Lyn tyrosine kinase to βc subunit of IL-3/GM-CSF/IL-5 receptors. Lyn peptide inhibitor can be used for study of  asthma, allergic, and other eosinophilic disorders.
  • HY-P2275B

    NOD-like Receptor (NLR) Gap Junction Protein Inflammation/Immunology
    Peptide5 TFA, a connexin 43 mimetic peptide, reduces animals swelling, astrogliosis, and neuronal cell death after spinal cord injury. Peptide5 TFA also inhibits NLRP3 inflammasome, and is an anti-inflammatory agent.
  • HY-P0215

    CaMK Autophagy Neurological Disease
    Autocamtide-2-related inhibitory peptide, myristoylated is the myristoylated Autocamtide-2-related inhibitory peptide. Autocamtide-2-related inhibitory peptide is a highly specific and potent inhibitor of CaMKII with an IC50 of 40 nM.
  • HY-P1514

    Neuropeptide Y Receptor Metabolic Disease Neurological Disease Endocrinology
    Peptide YY (PYY) is a gut hormone that regulates appetite and inhibits pancreatic secretion. Peptide YY (PYY) can mediate its effects through the Neuropeptide Y receptors.
  • HY-P0290
    GRGDSP
    4 Publications Verification

    Integrin Cancer
    GRGDSP, a synthetic linear RGD peptide, is an integrin inhibitor.
  • HY-P0215A

    CaMK Autophagy Neurological Disease
    Autocamtide-2-related inhibitory peptide, myristoylated TFA is the myristoylated Autocamtide-2-related inhibitory peptide. Autocamtide-2-related inhibitory peptide is a highly specific and potent inhibitor of CaMKII with an IC50 of 40 nM.
  • HY-P1111A

    Src Interleukin Related Inflammation/Immunology
    Lyn peptide inhibitor TFA is a potent and cell-permeable inhibitor of Lyn-coupled IL-5 receptor signaling pathway, while keeping other signals intact. Lyn peptide inhibitor TFA blocks Lyn activation and inhibits the binding of Lyn tyrosine kinase to βc subunit of IL-3/GM-CSF/IL-5 receptors. Lyn peptide inhibitor TFA can be used for study of  asthma, allergic, and other eosinophilic disorders.
  • HY-P3248

    Myelin basic protein (85-99) antagonist

    Biochemical Assay Reagents Inflammation/Immunology
    J5 peptide is an MBP inhibitor that competitively inhibits the binding of MBP85-99 to HLA-DR2. J5 peptide alleviates PLP139-151/MBP85-99-induced experimental autoimmune encephalomyelitis (EAE) in mice. J5 peptide can be used in research on inflammatory and immune diseases.
  • HY-P2355A

    Formyl Peptide Receptor (FPR) Inflammation/Immunology
    {Boc}-Phe-Leu-Phe-Leu-Phe TFA is a formyl peptide receptor (FPR) family antagonist that preferentially inhibits activity triggered through the formyl peptide receptor.
  • HY-P5439

    PKC Others
    Epsilon-V1-2, Cys-conjugated is a biological active peptide. (This peptide is the εPKC specific inhibitor. Its inhibitory activity is based on εPKC translocation and MARCKS phosphorylation. This peptide interferes with εPKC interaction with the anchoring protein εRACK. This peptide contains a cysteine residue added to the C-terminus for potential S-S bond formation with a carrier protein.Pyroglutamyl (pGlu) peptides may spontaneously form when either Glutamine (Q) or Glutamic acid (E) is located at the sequence N-terminus. The conversion of Q or E to pGlu is a natural occurrence and in general it is believed that the hydrophobic γ-lactam ring of pGlu may play a role in peptide stability against gastrointestinal proteases. Pyroglutamyl peptides are therefore considered a normal subset of such peptides and are included as part of the peptide purity during HPLC analysis.)
  • HY-P2251

    HIV Microtubule/Tubulin Cancer Infection Inflammation/Immunology
    T-peptide, a Tuftsin analog, can be used for the research of human immunodeficiency virus (HIV) infection. T-peptide prevents cellular immunosuppression and improves survival rate in septic mice. T-peptide also can inhibit the growth of residual tumor cells after surgical resection.
  • HY-P2355

    Formyl Peptide Receptor (FPR) Inflammation/Immunology
    {Boc}-Phe-Leu-Phe-Leu-Phe ({Boc}-FLFLF) is a formyl peptide receptor (FPR) family antagonist that preferentially inhibits activity triggered through the formyl peptide receptor.
  • HY-P5881

    PKC Cardiovascular Disease
    PKCα (C2-4) inhibitor peptide is a PKCα‐specific inhibitor peptide that blocks the inhibition of IKr by the α1A‐adrenoreceptor agonist A-61603 (HY-101366).
  • HY-P3991

    Angiotensin-converting Enzyme (ACE) Metabolic Disease
    Bradykinin potentiator C is a potent angiotensin-converting enzyme (ACE) inhibitor with an IC50 of 7.1 μM for rabbit lung ACE. Bradykinin potentiator C is a postulated prototype of functional peptide.
  • HY-P3383

    PL-5

    Bacterial Infection
    Peceleganan (PL-5) is an artificial antimicrobial cecropin A (1-10) × melittin B (3-18) hybrid (10+16)-peptide analogue. Peceleganan inhibits wound infection.
  • HY-P3383A

    PL-5 acetate

    Bacterial Infection
    Peceleganan (PL-5) acetate is an artificial antimicrobial cecropin A (1-10) × melittin B (3-18) hybrid (10+16)-peptide analogue. Peceleganan acetate inhibits wound infection.
  • HY-P5943

    Sodium Channel Neurological Disease
    Pterinotoxin-1 is a sodium channel inhibitor peptide toxin.
  • HY-P5732

    Bacterial Infection
    Tryglysin A is an antimicrobial peptide inhibits the growth of other streptococci.
  • HY-P5942

    Sodium Channel Inflammation/Immunology
    Pterinotoxin-2 is a sodium channel inhibitor peptide toxin.
  • HY-P5379

    Proteasome Others
    Calpastatin subdomain B is a biological active peptide. (inhibit calpain activity)
  • HY-P5878

    Biochemical Assay Reagents Metabolic Disease
    RG33 Peptide is a diabetes inhibitor that significantly improves glucose clearance in insulin-resistant mice. RG33 Peptide effectively solubilizes lipid vesicles and promotes cholesterol efflux in cultured macrophages. RG33 Peptide is used in research into type 2 diabetes (T2D).
  • HY-150504

    Others Inflammation/Immunology
    ERAP2-IN-1 (compound 61) is an uncompetitive ERAP2 inhibitor. ERAP2-IN-1 specifically inhibits the ERAP2 peptide hydrolysis activity, inhibiting Arg-AMC hydrolysis with an IC50 of 27 μM and model peptide hydrolysis with an IC50 of 44 μM.
  • HY-114424A

    Angiotensin-converting Enzyme (ACE) Cardiovascular Disease
    H-Ile-Pro-Pro-OH hydrochloride, a milk-derived peptide, inhibits angiotensin-converting enzyme (ACE) with an IC50 of 5 μM. Antihypertensive tripeptides.
  • HY-P4978

    Checkpoint Kinase (Chk) Cancer
    CBP501 Affinity Peptide is a Chk kinase inhibitor that can abrogate G2 arrest induced by DNA-damaging agents. CBP501 Affinity Peptide can be used in cancer research.
  • HY-114424

    Angiotensin-converting Enzyme (ACE) Cardiovascular Disease
    H-Ile-Pro-Pro-OH, a milk-derived peptide, inhibits angiotensin-converting enzyme (ACE) with an IC50 of 5 μM. Antihypertensive tripeptides.
  • HY-P3709

    E1/E2/E3 Enzyme Neurological Disease
    TRAF6 peptide is a specific TRAF6-p62 inhibitor. TRAF6 peptide potently abrogates NGF-dependent TrkA ubiquitination. TRAF6 peptide has good research potential in neurological diseases such as alzheimer's disease (AD), parkinson's, ALS, head trauma, epilepsy and stroke.
  • HY-P1195

    iGluR Neurological Disease
    PDZ1 Domain inhibitor peptide, a cyclic peptide, incorporates a β-Ala lactam side chain linker and targets the PDZ1 domains of the postsynaptic density protein 95 (PSD-95). PDZ1 Domain inhibitor peptide disrupts the GluR6/PSD-95 interaction and is very efficient in competing against the C terminus of GluR6 for the PDZ1 domain.
  • HY-P0069A
    L-JNKI-1
    2 Publications Verification

    JNK Neurological Disease
    L-JNKI-1 is a cell-permeable peptide inhibitor specific for JNK.
  • HY-P5733

    Bacterial Infection
    Tryglysin B is an antimicrobial peptide inhibits the growth of other streptococci.
  • HY-15664
    Bivalirudin TFA
    5+ Cited Publications

    Thrombin Cardiovascular Disease
    Bivalirudin TFA is a synthetic 20 residue peptide which reversibly inhibits thrombin.
  • HY-15580

    DLS 10; NSC 376128

    Microtubule/Tubulin ADC Cytotoxin Cancer
    Dolastatin 10 (DLS 10) is a potent antimitotic peptide that inhibits tubulin polymerization.
  • HY-P1663A
    ATWLPPR Peptide TFA
    1 Publications Verification

    Complement System Metabolic Disease Cardiovascular Disease
    ATWLPPR Peptide TFA, a heptapeptide, acts as a selective neuropilin-1 inhibitor, inhibits VEGF165 binding to NRP-1, used in the research of angiogenesis. ATWLPPR Peptide TFA has potential in reducing the early retinal damage caused by diabetes.
  • HY-P1195A

    iGluR Neurological Disease
    PDZ1 Domain inhibitor peptide TFA, a cyclic peptide, incorporates a β-Ala lactam side chain linker and targets the PDZ1 domains of the postsynaptic density protein 95 (PSD-95). PDZ1 Domain inhibitor peptide TFA disrupts the GluR6/PSD-95 interaction and is very efficient in competing against the C terminus of GluR6 for the PDZ1 domain.
  • HY-P5455

    LIM Kinase (LIMK) Others
    S3 Fragment is a biological active peptide. (This peptide contains the unique amino-terminal phosphorylation site of Xenopus ADF/cofilin, the LIM kinase (LIMK) phosphorylation site. LIMK1 is a key regulator of the actin cytoskeleton through its phosphorylation of ADF/cofilin at serine-3 for inactivation. This peptide is a fragment of the S3 peptide containing the serine-3 sequence of ADF/cofilin that has been widely used as an effective competitive inhibitor of LIMK1.)
  • HY-P0224
    N-Formyl-Met-Leu-Phe
    5+ Cited Publications

    fMLP; N-Formyl-MLF

    TNF Receptor Inflammation/Immunology
    N-Formyl-Met-Leu-Phe (fMLP; N-Formyl-MLF) is a chemotactic peptide and a specific ligand of N-formyl peptide receptor (FPR). N-Formyl-Met-Leu-Ph is reported to inhibit TNF-alpha secretion.
  • HY-103351

    Cathepsin Inflammation/Immunology
    Cathepsin G Inhibitor I is a potent, selective, reversible, competitive, non-peptide inhibitor of cathepsin G.
  • HY-19406

    Elastase Inflammation/Immunology Cardiovascular Disease
    AE-3763 is a peptide-based human neutrophil elastase inhibitor with an IC50 of 29 nM.
  • HY-W010986

    Parasite Infection
    Fmoc-N-Me-Phe-OH is a peptide inhibitor of Malaria Parasite.
  • HY-17631A

    T-817 maleate; T-817MA

    Amyloid-β Neurological Disease
    Edonerpic maleate is a novel neurotrophic agent which can inhibit amyloid-β peptides ().
  • HY-P3709A

    E1/E2/E3 Enzyme Neurological Disease
    TRAF6 peptide TFA is a specific TRAF6-p62 inhibitor. TRAF6 peptide TFA potently abrogates NGF-dependent TrkA ubiquitination. TRAF6 peptide TFA has good research potential in neurological diseases such as alzheimer's disease (AD), parkinson's, ALS, head trauma, epilepsy and stroke.
  • HY-111778

    Histone Methyltransferase Cancer
    EHMT2-IN-1 is a potent EHMT inhibitor, with IC50s of all <100 nM for EHMT1 peptide, EHMT2 peptide and cellular EHMT2. Used in the research of blood disorder or cancer.
  • HY-111904

    Histone Methyltransferase Cancer
    EHMT2-IN-2 is a potent EHMT inhibitor, with IC50s of all <100 nM for EHMT1 peptide, EHMT2 peptide and cellular EHMT2. Used in the research of blood disease or cancer.
  • HY-P1247

    Phosphatase Neurological Disease
    Calcineurin autoinhibitory peptide is a selective inhibitor of Ca 2+/calmodulin-dependent protein phosphatase (calcineurin), with an IC50 of ~10 μM. Calcineurin autoinhibitory peptide could protect neurons from excitatory neuronal death.
  • HY-P1847

    NF-κB Cancer
    IKKγ NBD Inhibitory Peptide is a highly specific inhibitor NF-κB inhibitor. IKKγ NBD Inhibitory Peptide acts by disrupting the interaction between IKKγ/NEMO-binding domain (NBD) with IKKα and IKKβ, thus blocking TNF-α-induced NF-kB activation. IKKγ NBD Inhibitory Peptide could significantly suppresses inflammation and ameliorate the cerebral ischemia-induced neurological deficits.
  • HY-106481

    GPR35 Histamine Receptor Inflammation/Immunology
    Bufrolin is a Cromoglycate (histamine release inhibitor) analog and a high potency agonist of GPR35. Bufrolin promotes interactions between β-arrestin-2 and either human GPR35a or rat GPR35. Bufrolin also serves as antiallergic mast cell stabilizer and inhibit an anti-inflammatory response inducible by the internalization peptide. Bufrolin acts as an anti-inflammatory agent to be used in research of delivering pharmacol linked with internalization peptide.
  • HY-103433

    Dipeptidyl Peptidase Metabolic Disease
    K579 is a potent and orally active dipeptidyl peptidase IV inhibitor. K579 inhibits the blood glucose elevation. K579 increases the plasma insulin and active forms of glucagon-like peptide-1 (GLP-1). K579 has the potential for the research of diabetic.
  • HY-P0081
    Bax inhibitor peptide V5
    10+ Cited Publications

    BIP-V5; BAX Inhibiting Peptide V5

    Bcl-2 Family Apoptosis Cancer
    Bax inhibitor peptide V5 (BIP-V5) is a Bax-mediated apoptosis inhibitor, used for cancer treatment.
  • HY-P1452A

    Bacterial Infection
    RNAIII-inhibiting peptide(TFA) is a potent inhibitor of Staphylococcus aureus, effective in the diseases such as cellulitis, keratitis, septic arthritis, osteomylitis and mastitis.
  • HY-P5020

    Bacterial Cancer Infection
    Crotalicidin is an antimicrobial peptide and anti-tumor peptide that can effectively inhibit the activity of Gram-negative bacteria and tumor cells. Crotalicidin can be obtained from rattlesnake venom. Crotalicidin can be used in the study of microbial infections and cancer.
  • HY-P1872

    Bacterial Infection
    OV-1, sheep is an alpha-helical antimicrobial ovispirin peptide derived from SMAP29 peptide (sheep), which inhibits several antibiotic-resistant bacterial strains including mucoid and nonmucoid Pseudomonas aeruginosa.
  • HY-P0052A
    Enfuvirtide acetate
    2 Publications Verification

    T20 acetate; DP178 acetate

    HIV Infection
    Enfuvirtide (T20; DP178) acetate is an anti-HIV-1 fusion inhibitor peptide.
  • HY-13760

    ILX651

    Microtubule/Tubulin Cancer
    Tasidotin hydrochloride is a peptide analog of the antimitotic depsipeptide dolastatin 15, as an inhibitor of microtubule assembly and microtubule dynamics.
  • HY-P4832

    Amyloid-β Neurological Disease
    Acetyl-Tau Peptide (273-284) amide is an acetylated Tau peptide fragment. Acetyl-Tau Peptide (273-284) amide limits the substantial aggregation of Ac-Aβ(25–35)-NH2 and can be used as an inhibitor of Ac-Aβ(25–35)-NH2. Acetyl-Tau Peptide (273-284) amide can be used as an experimental model to investigate the Aβ/Tau cross-interaction .
  • HY-P1376A

    mAChR Adrenergic Receptor Endocrinology
    G-Protein antagonist peptide TFA is a truncated substance P-related peptide, competes with receptor for G protein binding. G-Protein antagonist peptide TFA inhibits the activation of Gi or Go by M2 muscarinic cholinergic receptor (M2 mAChR) or of Gs by beta-adrenergic receptor in the reconstituted phospholipid vesicles, assayed by receptor-promoted GTP hydrolysis.
  • HY-P1116

    Bacterial Infection Inflammation/Immunology
    PBP10 is a cell permeable and selective gelsolin-derived peptide inhibitor of formyl peptide receptor 2 (FPR2) over FPR1. PBP10 is a 10-AA peptide with rhodamine conjugated at its N terminus, exerts bactericidal activity against gram-positive and gram-negative bacteria and limits microbial-induced inflammatory effects.
  • HY-P1116A
    PBP10 TFA
    1 Publications Verification

    Bacterial Infection Inflammation/Immunology
    PBP10 is a cell permeable and selective gelsolin-derived peptide inhibitor of formyl peptide receptor 2 (FPR2) over FPR1. PBP10 is a 10-AA peptide with rhodamine conjugated at its N terminus, exerts bactericidal activity against gram-positive and gram-negative bacteria and limits microbial-induced inflammatory effects.
  • HY-D0843
    N-Ethylmaleimide
    5+ Cited Publications

    NEM

    Cathepsin Deubiquitinase Apoptosis Others
    N-Ethylmaleimide (NEM) derives from maleic acid, it can alkylates free sulfhydryl. N-Ethylmaleimide is an irreversible cysteine protease inhibitor. N-ethylmaleimide specific inhibits phosphate transport in mitochondria. N-Ethylmaleimide inhibits prolyl endopeptidase with an IC50 value of 6.3 μM. N-Ethylmaleimide can be used to modify cysteine residues in proteins and peptides.
  • HY-P1247A

    Phosphatase Neurological Disease
    Calcineurin autoinhibitory peptide TFA is a selective inhibitor of Ca 2+/calmodulin-dependent protein phosphatase (calcineurin), with an IC50 of ~10 μM. Calcineurin autoinhibitory peptide TFA could protect neurons from excitatory neuronal death.
  • HY-P0322

    EMD 56574

    Integrin Metabolic Disease Cardiovascular Disease
    GRGDSPK (EMD 56574) is a peptide incluing Arg-Gly-Asp (RGD). GRGDSPK (EMD 56574) is an competitive and reversible inhibitory peptide for inhibiting integrin-fibronectin binding. GRGDSPK is used to study the role of integrins in bone formation and resorption.
  • HY-P1847A

    NF-κB Inflammation/Immunology
    IKKγ NBD Inhibitory Peptide TFA is a highly specific inhibitor NF-κB inhibitor. IKKγ NBD Inhibitory Peptide TFA acts by disrupting the interaction between IKKγ/NEMO-binding domain (NBD) with IKKα and IKKβ, thus blocking TNF-α-induced NF-kB activation. IKKγ NBD Inhibitory Peptide TFA could significantly suppresses inflammation and ameliorate the cerebral ischemia-induced neurological deficits.
  • HY-P5469

    Formyl Peptide Receptor (FPR) Others
    WRW4-OH is a biological active peptide. (This peptide inhibits binding of one of formyl peptide receptor-like 1 (FPRL1) agonists WKYMVm to its specific receptor. FPRL1 is an important classical chemoattractant receptor that is expressed in phagocytic cells in the peripheral blood and brain. Activation of FPRL1 is closely related to inflammatory responses in the host defense mechanism and neurodegenerative disorders.)
  • HY-16027

    GnRH Receptor Endocrinology
    Acyline, a GnRH peptide analogue, is a GnRH antagonist that inhibits gonadotropin and testosterone (T) levels.
  • HY-N2600

    Bombesin Receptor Cancer
    Kuwanon H is a flavonoid isolated from Morus alba, which acts as a potent non-peptide bombesin receptor antagonist. Kuwanon H selectively inhibits binding of gastrin releasing peptide CRP to GRP-preferring recepotr, with a Ki value of 290 nM in cells.
  • HY-P3892

    PKC Inflammation/Immunology
    Protein Kinase C (19-35) Peptide is the PKC pseudosubstrate inhibitor/region. Protein Kinase C (19-35) Peptide possibly blocks the substrate-binding site in its kinase domain, makes the cytoplasmic form of PKC inactive.
  • HY-P5395

    HIV Others
    TAT-GluR23A Fusion Peptide is a biological active peptide. (This is the GluR23A sequence, a control inactive peptide used as a mutant counterpart to glutamate receptor endocytosis inhibitor (GluR23Y), connected to an 11 amino acid cell permeable HIV Trans-Activator of Transcription (TAT) protein transduction domain (PTD). GluR23A is derived from GluR23Y amino acids 869 to 877, with Ala substituted for Tyr, and thus lacking essential phosphorylation sites.Control peptide of HY-P2259)
  • HY-P0322A

    EMD 56574 TFA

    Integrin Metabolic Disease Cardiovascular Disease
    GRGDSPK TFA (EMD 56574 TFA) is a peptide incluing Arg-Gly-Asp (RGD). GRGDSPK TFA is an competitive and reversible inhibitory peptide for inhibiting integrin-fibronectin binding. GRGDSPK TFA is used to study the role of integrins in bone formation and resorption.
  • HY-P3506

    LY3437943

    GCGR GLP Receptor Metabolic Disease
    Retatrutide (LY3437943) is a triple agonist peptide of the glucagon receptor (GCGR), glucosedependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R). Retatrutide inhibits human GCGR, GIPR, and GLP-1R with EC50 values of 5.79, 0.0643 and 0.775 nM, respectively. Retatrutide can be used for the research of obesity.
  • HY-P3506B

    LY3437943 acetate

    GCGR GLP Receptor Metabolic Disease
    Retatrutide (LY3437943) acetate is a triple agonist peptide of the glucagon receptor (GCGR), glucosedependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R). Retatrutide acetate inhibits for human GCGR, GIPR, and GLP-1R with EC50 values of 5.79, 0.0643 and 0.775 nM, respectively. Retatrutide acetate can be used for the research of obesity.
  • HY-P0214

    CaMK Autophagy Neurological Disease
    Autocamtide-2-related inhibitory peptide is a highly specific and potent inhibitor of CaMKII with an IC50 of 40 nM.
  • HY-P0069
    D-JNKI-1
    4 Publications Verification

    AM-111; XG-102

    JNK Others
    D-JNKI-1 (AM-111) is a highly potent and cell-permeable peptide inhibitor of JNK.
  • HY-16027A

    GnRH Receptor Endocrinology
    Acyline TFA, a GnRH peptide analogue, is a GnRH antagonist that inhibits gonadotropin and testosterone (T) levels.
  • HY-P0212

    GCGR Metabolic Disease
    Neuropeptide Y, porcine, a peptide in porcine brain, is capable of inhibiting secretin-stimulated pancreatic secretion.
  • HY-P5803

    Bacterial Infection
    Pardaxin P5 is an antimicrobial peptide that inhibits Escherichia coli with a MIC value of 13 μM.
  • HY-P1271

    nAChR Cardiovascular Disease
    Catestatin is a 21-amino acid residue, cationic and hydrophobic peptide. Catestatin is an endogenous peptide that regulates cardiac function and blood pressure. Catestatin is a non-competitive nicotinic antagonist acting through nicotinic acetylcholine receptors (nAChRs) to inhibit catecholamine release.
  • HY-N2403

    Others Neurological Disease
    Dihydrolycorine, isolated from Lycoris radiate Herb, is an inhibitor of protein synthesis in eukarytic cells by inhibiting the peptide bone formation step.
  • HY-P1029
    MLCK inhibitor peptide 18
    2 Publications Verification

    Myosin CaMK Autophagy Others
    MLCK inhibitor peptide 18 is a myosin light chain kinase (MLCK) inhibitor with an IC50 of 50 nM, and inhibits CaM kinase II only at 4000-fold higher concentrations.
  • HY-P1174

    GnRH Receptor Endocrinology
    GnRH Associated Peptide (GAP) (1-13), human is an amino acid peptide fragment derived from GnRH. GAP can increase the secretion of luteinizing hormone (LH) and follicle-stimulating hormone (FSH) in rat anterior pituitary cells. GAP also inhibit the secretion of prolactin.
  • HY-P1753

    HIV Infection
    VIR-165 is a modified form of virus inhibitory peptide (VIRIP) that binds the fusion peptide of the gp41 subunit and prevents its insertion into the target membrane. VIRIP inhibits a wide variety of human immunodeficiency virus type 1 (HIV-1) strains.
  • HY-P0212A

    GCGR Metabolic Disease
    Neuropeptide Y, porcine TFA, a peptide in porcine brain, is capable of inhibiting secretin-stimulated pancreatic secretion.
  • HY-P0214A

    CaMK Autophagy Neurological Disease
    Autocamtide-2-related inhibitory peptide (TFA) is a highly specific and potent inhibitor of CaMKII with an IC50 of 40 nM.
  • HY-P0052
    Enfuvirtide
    2 Publications Verification

    T20; DP178

    HIV Infection
    Enfuvirtide (T20;DP178) is an anti-HIV-1 fusion inhibitor peptide.
  • HY-P1401

    PKC Metabolic Disease
    Protein Kinase C (19-36) is a pseudosubstrate peptide inhibitor of protein kinase C (PKC), with an IC50 of 0.18 μM. Protein Kinase C (19-36) markedly attenuated vascular hyperproliferation and hypertrophy as well as glucose-induced suppression of natriuretic peptide receptor response.
  • HY-P3506A

    LY3437943 TFA

    GLP Receptor GCGR Metabolic Disease
    Retatrutide (LY3437943) TFA is a triple agonist peptide of the glucagon receptor (GCGR), glucosedependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R). Retatrutide TFA inhibits for human GCGR, GIPR, and GLP-1R with EC50 values of 5.79, 0.0643 and 0.775 nM, respectively. Retatrutide TFA can be used for the research of obesity.
  • HY-N1336

    Others Others
    Rubianthraquinone is a anthraquinone, that can be isolated from the roots of Rubia yunnanensis. Rubianthraquinone inhibits NO production and degranulation.
  • HY-P1271A

    nAChR Cardiovascular Disease
    Catestatin TFA is a 21-amino acid residue, cationic and hydrophobic peptide. Catestatin TFA is an endogenous peptide that regulates cardiac function and blood pressure. Catestatin TFA is a non-competitive nicotinic antagonist acting through nicotinic acetylcholine receptors (nAChRs) to inhibit catecholamine release.
  • HY-P3577

    Insulin Receptor Metabolic Disease
    [Tyr0] Gastric Inhibitory Peptide (23-42), human, a glucose-dependent insulinotropic polypeptide (GIP), is a weak inhibitor of gastric acid secretion that also stimulates insulin secretion. [Tyr0] Gastric Inhibitory Peptide (23-42), human can be used in diabetes, obesity research.
  • HY-P5904

    Caveolin-1 scaffolding domain Peptide

    c-Met/HGFR Others
    Caveolin-1 (82-101) amide (human, mouse, rat) (Caveolin-1 scaffolding domain peptide) is a peptide that reverses aging-associated deleterious changes in multiple organs. Caveolin-1 (82-101) amide (human, mouse, rat) inhibits tyrosine kinases.
  • HY-P1034
    DAPTA
    1 Publications Verification

    D-Ala-Peptide T-amide; Adaptavir

    CCR HIV Infection Endocrinology
    DAPTA is a synthetic peptide, functions as a viral entry inhibitor by targeting selectively CCR5, and shows potent anti-HIV activities.
  • HY-134482

    Ser/Thr Protease Cardiovascular Disease
    PCSK9-IN-1 is a novel and highly potent cyclic peptide PCSK9 inhibitor with a Ki value of 1.46 nM.
  • HY-P5570

    Bacterial Antibiotic Infection
    Aurein 2.3 is an antibiotic antimicrobial peptide. Aurein 2.3 partially inhibits E.coli ATPase activity and inhibits cell growth.
  • HY-118933

    SJA6017

    Proteasome Others
    Calpain Inhibitor VI (SJA6017) is a synthesized peptide aldehyde inhibitor of calpain. Calpain Inhibitor VI inhibits purified m-calpain with the IC50 of 80 nM. Calpain Inhibitor VI can be used for the research of cataract.
  • HY-139998

    Ser/Thr Protease Cardiovascular Disease
    PCSK9-IN-3 is a novel, highly potent, and orally bioavailable next-generation tricyclic peptide PCSK9 inhibitor.
  • HY-P1261

    Protease Activated Receptor (PAR) Inflammation/Immunology Cardiovascular Disease
    Parstatin(mouse), a cell-penetrating PAR-1 thrombin receptor agonist peptide, is a potent inhibitor of angiogenesis.
  • HY-P1929
    Bivalirudin
    5+ Cited Publications

    Thrombin Cardiovascular Disease
    Bivalirudin, a peptide anticoagulant, is a direct thrombin inhibitor for anticoagulation in the setting of invasive cardiology, particularly percutaneous coronary intervention.
  • HY-P1262

    Protease Activated Receptor (PAR) Inflammation/Immunology Cardiovascular Disease
    Parstatin(human), a cell-penetrating PAR-1 thrombin receptor agonist peptide, is a potent inhibitor of angiogenesis.
  • HY-P2785

    Potassium Channel Neurological Disease
    Phrixotoxin 1, from the venom of the theraphosid spider Phrixotrichus auratus, is a specific peptide inhibitor of Kv4 potassium channel.
  • HY-14292

    Dipeptidyl Peptidase Metabolic Disease
    NVP-DPP728 is a potent, reversible and nitrile-dependent dipeptidyl peptidase IV (DPP-IV) inhibitor. NVP-DPP728 can inhibit human DPP-IV amidolytic activity with a Ki of 11 nM. NVP-DPP728 inhibits degradation of glucagon-like peptide-1 (GLP-1) and thereby potentiates insulin release in response to glucose intake. NVP-DPP728 can be used for researching diabetes.
  • HY-P2365

    Fungal Infection
    Histatin-8 is a part of the Histatin-3 central sequence and is known as hemagglutination-inhibiting peptide. Histatin-8 is a potent anti-fungal peptide. Histatin-8 shows antimicrobial activity against yeast strains. Histatin-8 can be used for oral thrush research.
  • HY-P1235

    Atrial Natriuretic Peptide (ANP) (1-28), human, porcine

    Endothelin Receptor Cardiovascular Disease Endocrinology
    Carperitide (Atrial Natriuretic Peptide (ANP) (1-28), human, porcine) is a 28-amino acid hormone, that is normally produced and secreted by the human heart in response to cardiac injury and mechanical stretch. Carperitide (Atrial Natriuretic Peptide (ANP) (1-28), human, porcine) inhibits endothelin-1 secretion in a dose-dependent way.
  • HY-P4106

    Amino Acid Derivatives Neurological Disease
    Tat-GluR23Y, scrambled is the scrambled peptide of Tat-GluR23Y (HY-P2259). Tat-GluR23Y is a synthetic peptide containing tyrosine residues that inhibit AMPAR endocytosis and is effective in the research of long-term depression (LTD).
  • HY-P2502

    HCV Protease HCV Infection
    Hepatitis Virus C NS3 Protease Inhibitor 2 is a product-based peptide inhibitor of hepatitis C virus (HCV) NS3 protease, with a Ki of 41 nM.
  • HY-112080

    Histone Methyltransferase Cancer
    BAY-6035 is a potent, selective and substrate-competitive inhibitor of SMYD3. BAY-6035 inhibits methylation of MEKK2 peptide with an IC50 of 88 nM.
  • HY-P3356

    Elastase Proteasome Inflammation/Immunology
    Cyclotheonellazole A is a natural macrocyclic peptide and a potent elastase inhibitor (IC50=0.034 nM). Cyclotheonellazole A inhibits chymotrypsin with an IC50 value of 0.62 nM.
  • HY-P4204

    Bacterial Infection
    Ranalexin is an antimicrobial peptide. Ranalexin inhibits S. aureus, E. coli, P. aerugiaosa with MICs of 4, 32, 128 μg/mL.
  • HY-P10081

    NF-κB Inflammation/Immunology
    CTP-NBD is a cell permeable specific NFκB peptide inhibitor. CTP-NBD could be used in colitis study
  • HY-U00171

    SQ28,603; Squibb 28603

    Neprilysin Metabolic Disease
    SQ28603 is a potent and selective inhibitor of neutral endopeptidase 3.4.24.11 (NEP), an enzyme that degrades atrial natriuretic peptide (ANP).
  • HY-P1262A

    Protease Activated Receptor (PAR) Inflammation/Immunology Cardiovascular Disease
    Parstatin(human) TFA, a cell-penetrating PAR-1 thrombin receptor agonist peptide, is a potent inhibitor of angiogenesis.
  • HY-P1261A

    Protease Activated Receptor (PAR) Inflammation/Immunology Cardiovascular Disease
    Parstatin(mouse) TFA, a cell-penetrating PAR-1 thrombin receptor agonist peptide, is a potent inhibitor of angiogenesis.
  • HY-16664

    MDM-2/p53 E1/E2/E3 Enzyme Cancer
    SJ-172550 is a small molecule inhibitor of MDMX; competes for the wild type p53 peptide binding to MDMX with an EC50 of 5 μM.
  • HY-P5624

    Bacterial Infection
    Gallin is an antimicrobial peptide derived from egg whites. Gallin inhibits the growth of Escherischia coli at 0.25 μM concentration.
  • HY-P1284
    ZIP
    1 Publications Verification

    PKC Neurological Disease Cancer
    ZIP is a selective peptide inhibitor of PKMζ. ZIP injections can block the impairment in morphine conditioned place preference induced.
  • HY-107528

    GSK-3 β-catenin Cancer
    FRATtide is a peptide derived from the GSK-3 binding protein that inhibits the phosphorylation of Axin and β-catenin. FRATtide inhibits GSK-3 binding to Axin.
  • HY-10235
    Telaprevir
    40+ Cited Publications

    VX-950

    HCV Protease HCV SARS-CoV Infection
    Telaprevir (VX-950) is a highly selective, reversible, and potent peptidomimetic inhibitor of the HCV NS3-4A protease, the steady-state inhibitory constant (Ki) of Telaprevir is 7 nM against a genotype 1 (H strain) NS3 protease domain plus a NS4A cofactor peptide. Telaprevir inhibits SARS-CoV-2 3CL pro activity.
  • HY-P2244A
    YAP-TEAD-IN-1 TFA
    2 Publications Verification

    YAP Cancer
    YAP-TEAD-IN-1 TFA is a potent and competitive peptide inhibitor of YAP-TEAD interaction (IC50=25 nM). YAP-TEAD-IN-1 TFA is a 17mer peptide and shows a higher the binding affinity to TEAD1 (Kd=15 nM) than YAP (50-171) (Kd= 40 nM).
  • HY-P4106A

    Amino Acid Derivatives Neurological Disease
    Tat-GluR23Y, scrambled TFA is the scrambled peptide of Tat-GluR23Y (HY-P2259). Tat-GluR23Y is a synthetic peptide containing tyrosine residues that inhibit AMPAR endocytosis and is effective in the research of long-term depression (LTD).
  • HY-W714002

    Bacterial HIV Infection
    Feglymycin is a HIV replication inhibitor. Feglymycin is also an antibiotic peptide that has antibacterial activity (MIC: 32-64 μg/mL for Staphylococcus aureus).
  • HY-10340B
    Tirbanibulin Mesylate
    4 Publications Verification

    KX2-391 Mesylate; KX01 Mesylate

    Src Microtubule/Tubulin Cancer
    Tirbanibulin Mesylate (KX2-391 Mesylate) is an inhibitor of Src that targets the peptide substrate site of Src, with GI50 of 9-60 nM in cancer cell lines.
  • HY-114161

    Angiotensin Receptor Metabolic Disease Inflammation/Immunology Endocrinology
    H-Val-Pro-Pro-OH, a milk-derived proline peptides derivative, is an inhibitor of Angiotensin I converting enzyme (ACE), with an IC50 of 9 μM.
  • HY-12465
    Z-Ile-Leu-aldehyde
    1 Publications Verification

    Z-IL-CHO; GSI-XII; γ-Secretase inhibitor XII

    Notch γ-secretase Apoptosis Cancer
    Z-Ile-Leu-aldehyde (Z-IL-CHO) is a potent and competitive peptide aldehyde inhibitor of γ-secretase and notch.
  • HY-10340
    Tirbanibulin
    4 Publications Verification

    KX2-391; KX-01

    Src Microtubule/Tubulin Cancer
    Tirbanibulin (KX2-391) is an inhibitor of Src that targets the peptide substrate site of Src, with GI50 of 9-60 nM in cancer cell lines.
  • HY-10340A
    Tirbanibulin dihydrochloride
    4 Publications Verification

    KX2-391 dihydrochloride; KX-01 dihydrochloride

    Src Microtubule/Tubulin Cancer
    Tirbanibulin (dihydrochloride) (KX2-391 (dihydrochloride)) is an inhibitor of Src that targets the peptide substrate site of Src, with GI50 of 9-60 nM in cancer cell lines.
  • HY-P1284A

    PKC Neurological Disease
    ZIP TFA is a selective peptide inhibitor of PKMζ. ZIP TFA injections can block the impairment in morphine conditioned place preference induced.
  • HY-131083

    DNA/RNA Synthesis ADC Cytotoxin Cancer
    ε-Amanitin, a cyclic peptide isolated from a variety of mushroom species, potently binds to and inhibits the activity of RNA polymerase II.
  • HY-P2576

    Bacterial Infection
    Polistes mastoparan is an antimicrobial peptide. Polistes mastoparan increases S. aureus cell K + efflux and inhibits cell viability with EC50 of 5 μM.
  • HY-114161A

    Angiotensin Receptor Metabolic Disease Inflammation/Immunology Endocrinology
    H-Val-Pro-Pro-OH (TFA), a milk-derived proline peptides derivative, is an inhibitor of Angiotensin I converting enzyme (ACE), with an IC50 of 9 μM.
  • HY-149205

    PI3K ERK Inflammation/Immunology
    CXJ-2 is a cyclic peptide, and exhibits moderate affinity toward elastin derived peptides (EDPs). CXJ-2 exhibits potent activities to inhibit the PI3K/ERK pathway and decrease hepatic stellate cell proliferation and migration. CXJ-2 possesses potent antifibrotic efficacy.
  • HY-P3985

    Bradykinin potentiating Peptide B

    Angiotensin-converting Enzyme (ACE) Others
    Bradykinin potentiator B (Bradykinin potentiating peptide B) is venom of Agkistrodon halys blomhoffi. Bradykinin potentiator B is a potent ACE inhibitor. Bradykinin potentiator inhibits the activity of bradykinin inhibitory peptidase.
  • HY-10235S

    VX-950-d4

    HCV Protease HCV SARS-CoV Infection
    Telaprevir-d4 is the deuterium labeled Telaprevir. Telaprevir (VX-950) is a highly selective, reversible, and potent peptidomimetic inhibitor of the HCV NS3-4A protease, the steady-state inhibitory constant (Ki) of Telaprevir is 7 nM against a genotype 1 (H strain) NS3 protease domain plus a NS4A cofactor peptide[1][2][3]. Telaprevir inhibits SARS-CoV-2 3CLpro activity[4].
  • HY-P2054

    HIV Protease Infection
    Mvt-101 is a hexapeptide-based inhibitor of HIV-1 protease. Mvt-101 is also reduced-peptide-bond inhibitor. Mvt-101 inhibits reproduction of the HIV virus by blocking protease action.
  • HY-P9938

    CGRP Receptor Others
    Erenumab is a fully human monoclonal antibody. Erenumab inhibits the calcitonin gene–related peptide (CGRP) receptor. Erenumab can be used for the prevention of episodic migraine.
  • HY-136934

    [Boc-Glu(Obzl)]2-Lys-Ome

    P-glycoprotein Cancer
    Reversin 205 ([Boc-Glu(Obzl)]2-Lys-Ome) is a P-glycoprotein (ABCB1) inhibitor. Reversin 205 is a peptide chemosensitizer.
  • HY-16711
    SB225002
    25+ Cited Publications

    CXCR Inflammation/Immunology Endocrinology Cancer
    SB225002, a potent, selective and non-peptide CXCR2 antagonist, inhibits 125I-IL-8 binding to CXCR2 with an IC50 of 22 nM.
  • HY-P10051

    Raf Ras Cancer
    Cyclorasin 9A5 is an 11-residue cell-permeable cyclic peptide that orthosterically inhibits the Ras-Raf protein interaction with an IC50 of 120 nM.
  • HY-145263

    Ser/Thr Protease Cancer
    VD2173 is a side chain cyclized macrocyclic peptide inhibitor of HGF-activating serine proteases. VD2173 potently inhibits matriptase and hepsin. VD2173 can be used for the research of lung cancer.
  • HY-14533

    K162

    Amyloid-β Neurological Disease
    K 01-162 (K162) inhibits the fibril formation of Aβ peptides and eliminates their neurotoxicity. K 01-162 binds with Aβ42 peptide with an EC50 value of 80 nM. K 01-162 binds directly to AβO with a KD value of 19 μM. K 01-162 is capable of penetrating the brain and can be used for the research of Alzheimer’s disease.
  • HY-118593

    Madumycin II; Antibiotic A 2315A

    Antibiotic Infection
    A2315A (Madumycin II) is an alanine-containing streptogramin A antibiotic. A2315A is a potent peptidyl transferase center (PTC) inhibitor. A2315A inhibits the ribosome prior to the first cycle of peptide bond formation.
  • HY-P5723

    Bacterial Infection
    Api137 is an antimicrobial peptide that interferes with bacterial growth by inhibiting translation. Api137 inhibit protein synthesis by trapping of release factors on the 70S ribosome following hydrolysis of the nascent polypeptide chain.
  • HY-120261
    GB-88
    1 Publications Verification

    Protease Activated Receptor (PAR) Inflammation/Immunology
    GB-88 is an oral, selective non-peptide antagonist of PAR2, inhibits PAR2 activated Ca 2+ release with an IC50 of 2 µM.
  • HY-P1789

    MMP Cancer Inflammation/Immunology
    CTTHWGFTLC, CYCLIC is a cyclic peptide inhibitor for matrix metalloproteinases MMP-2 and MMP-9. The IC50 value for MMP-9 is ~8 μM.
  • HY-106275

    Fibrin-derived Peptide Bβ15-42

    Flavivirus Cardiovascular Disease
    FX-06 (Fibrin-derived peptide Bβ15-42) is a fibrin Bbeta chain-derived peptide. FX-06 binds to VE-cadherin and inhibits leukocyte transmigration and initiates VE-cadherin-mediated signaling. FX-06 can be used in the research of ischemia/reperfusion injury, Dengue shock syndrome (DSS).
  • HY-P2612

    TNF Receptor Others
    WP9QY, TNF-a Antagonist, TNF-a Antagonist is a biological active peptide. (This cyclic peptide is designed to mimic the most critical tumor necrosis factor (TNF) recognition loop on TNF receptor I. It prevents interactions of TNF with its receptor. This TNF antagonist is a useful template for the development of small molecular inhibitors to prevent both inflammatory bone destruction and systemic bone loss in rheumatoid arthritis.)
  • HY-117819

    ROR Inflammation/Immunology
    TMP920 is a highly potent and selective RORγt antagonist. TMP920 inhibits RORγt binding to the SRC1 peptide with an IC50 of 0.03 μM.
  • HY-P1789A

    MMP Cancer Inflammation/Immunology
    CTTHWGFTLC, CYCLIC TFA is a cyclic peptide inhibitor for matrix metalloproteinases MMP-2 and MMP-9. The IC50 value for MMP-9 is ~8 μM.
  • HY-144752

    Cyclic spermine

    Amyloid-β Neurological Disease
    cSPM (Cyclic spermine) is a Aβ42 inhibitor. cSPM could suppress the aggregation of three different peptides, Aβ42, amylin and insulin, and decreases cytotoxicity.
  • HY-128356

    Others Inflammation/Immunology
    SPL-410 is an orally active, highly potent and selective hydroxyethylamine based SPPL2a (Signal Peptide Peptidase Like 2a) inhibitor, with an IC50 of 9 nM.
  • HY-12480

    GSK 1322322

    Bacterial Infection
    Lanopepden (GSK 1322322) is a peptide deformylase inhibitor active against Staphylococcus aureus strains with MICs of 1 and 1 mg/L for ATCC 29213 and ATCC 25923 strain, respectively.
  • HY-P3270

    Bacterial Antibiotic Infection
    Capreomycin is a macrocyclic peptide antibiotic. Capreomycin can be used for anti-multidrug-resistant-tuberculosis research. Capreomycin can inhibit phenylalanine synthesis in in mycobacterial ribosomes translation
  • HY-P4043

    HBV Infection Inflammation/Immunology
    Hepatitis b virus pre-s region (120-145) is a preS2 peptide that inhibits the binding of single-chain Fv fragment (scFv) or IgG to r-HBsAg.
  • HY-P1382

    Ras Cancer
    Rac1 Inhibitor W56 is a peptide containing residues 45-60 of Rac1. Rac1 Inhibitor W56 inhibits Rac1 interaction with guanine nucleotide exchange factors TrioN, GEF-H1, and Tiam.
  • HY-100374
    Val-Cit-PAB-MMAE
    1 Publications Verification

    Drug-Linker Conjugates for ADC Cancer
    Val-Cit-PAB-MMAE is a agent-linker conjugate for ADC. Val-Cit-PAB-MMAE contains the ADCs linker (peptide Val-Cit-PAB) and a potent tubulin inhibitor MMAE (HY-15162). MMAE a potent mitotic inhibitor by inhibiting tubulin polymerization.
  • HY-133125
    ERAP1-IN-1
    3 Publications Verification

    Others Inflammation/Immunology
    ERAP1-IN-1 is an endoplasmic reticulum aminopeptidase 1 (ERAP1) inhibitor. ERAP1-IN-1 competitively inhibits ERAP1 activity towards a nonamer peptide representative of physiological substrates.
  • HY-P1962

    [Asn670, Sta671, Val672]-Amyloid β Peptide (662-675)

    Beta-secretase Neurological Disease
    β-Secretase inhibitor ([Asn670, Sta671, Val672]-Amyloid β Peptide (662-675)) is a β-secretase and BACE1 inhibitor (IC50: 25 nM for β-secretase).
  • HY-P0222
    PKI(5-24)
    3 Publications Verification

    PKA Others
    PKI(5-24) is a potent, competitive, and synthetic peptide inhibitor of PKA (cAMP-dependent protein kinase), with a Ki of 2.3 nM. PKI(5-24) corresponds to residues 5-24 in the naturally occurring heat-stable protein kinase inhibitor.
  • HY-P3730

    CDK Cancer
    Cdk2/Cyclin Inhibitory Peptide I (Tat-LFG), a CDK2 inhibitor, kills U2OS osteosarcoma cells in a dose-dependent manner.
  • HY-100529
    PD150606
    5+ Cited Publications

    Proteasome Cancer
    PD 150606 is a selective, cell-permeable non-peptide calpain inhibitor with Ki values of 0.21 μM and 0.37 μM for μ- and m-calpains respectively, which is neuroprotective.
  • HY-P3731

    CDK Cancer
    Cdk2/Cyclin Inhibitory Peptide II (Tat-LDL), a CDK2 inhibitor, kills U2OS osteosarcoma cells in a dose-dependent manner.
  • HY-127002A

    Src Cancer
    Squarunkin A hydrochloride is a potent and selective UNC119-cargo interaction inhibitor (IC50 of 10 nM for inhibiting the UNC119A-myristoylated Src N-terminal peptide interaction). Squarunkin A hydrochloride interferes with the activation of Src kinase in cells.
  • HY-P3452

    Tyrosinase Inflammation/Immunology
    Tetrapeptide-30 is a skin-brightening peptide consisting of four amino acids. Tetrapeptide-30 can act as a tyrosinase inhibitor, lightening hyperpigmentation and evening out skin tone by reducing the amount of tyrosinase and inhibiting melanocyte activation.
  • HY-P5525

    Autocamtide-3 Derived Inhibitory Peptide

    CaMK Others
    AC3-I, myristoylated is a biological active peptide. (This is a myristoylated form of Autocamtide-3-Derived Inhibitory Peptide (AC3-I), a highly specific inhibitor of Calmodulin-Dependent Protein Kinase ll (CaMKII) that is resistant to proteolysis. AC3-I is derived from Autocamtide-3, a substrate for CaMKII, with the Thr-9 phosphorylation site substituted with Ala.)
  • HY-P4032

    HCV Inflammation/Immunology
    HCV Peptide (35-44), a HCV core protein at positions 35 to 44, is a HLA-A2-restricted CTL epitope. HCV Peptide (35-44) inhibits NK cell activity via two distinct mechanisms, directly via KIR2DL2/3, and synergistically via the CD94:NKG2A receptor.
  • HY-P1382A

    Ras Cancer
    Rac1 Inhibitor W56 TFA is a peptide containing residues 45-60 of Rac1. Rac1 Inhibitor W56 TFA inhibits Rac1 interaction with guanine nucleotide exchange factors TrioN, GEF-H1, and Tiam.
  • HY-P1289

    PKC Others
    [Ala113]MBP(104-118) is an noncompetitive peptide inhibitors of protein kinase C (PKC), with IC50s ranging from 28-62 μM.
  • HY-P5003

    Biochemical Assay Reagents Inflammation/Immunology
    Collagen Type II Fragment is an anti-inflammatory peptide that potently inhibits collagen-induced arthritis (CIA) in mice. Collagen Type II Fragment can be used for research on inflammation and immunity.
  • HY-19593

    Fungal Antibiotic Infection
    Nikkomycin Z, a nucleoside-peptide, is a selective competitive chitin synthesis inhibitor. Nikkomycin Z has antifungal effects and acts as a competitive analogue of the chitin synthase substrate UDP-N-acetylglucosamine.
  • HY-P1289A

    PKC Others
    [Ala107]MBP(104-118) is an noncompetitive peptide inhibitors of protein kinase C (PKC), with IC50s ranging from 46-145 μM.
  • HY-P5140

    Calcium Channel Metabolic Disease
    ω-Tbo-IT1 is a peptide toxin that can be isolated from the venom of Tibellus oblongus.ω-Tbo-IT1 is an inhibitor of insect calcium channel.
  • HY-P3234

    Casein Kinase Others
    Ac-ESMD-CHO is an inhibitor of caspase-3 and caspase-7. Ac-ESMD-CHO inhibits proteolytic cleavage of the caspase-3 precursor peptide (CPP32) at the Glu-Ser-Met-Asp (ESMD) site.
  • HY-12220
    MM-102
    4 Publications Verification

    HMTase Inhibitor IX

    Histone Methyltransferase Cancer
    MM-102 (HMTase Inhibitor IX) is a potent WDR5/MLL interaction inhibitor, achieves IC50= 2.4 nM with an estimated Ki< 1 nM in WDR5 binding assay, which is >200 times more potent than the ARA peptide.
  • HY-12048
    Chelerythrine chloride
    10+ Cited Publications

    PKC Bcl-2 Family Apoptosis Autophagy Cancer Metabolic Disease Inflammation/Immunology
    Chelerythrine chloride is a potent, cell-permeable inhibitor of protein kinase C, with an IC50 of 660 nM. Chelerythrine chloride inhibits the Bcl-XL-Bak BH3 peptide binding with IC50 of 1.5 μM and displaces Bax from Bcl-XL. Chelerythrine chloride induces apoptosis and autophagy.
  • HY-P3711

    Na+/K+ ATPase Others
    SPAI-1 is a specific inhibitor for monovalent cation transporting ATPases. SPAI-1 is a peptide isolated from porcine duodenum, inhibits Na +, K +-ATPase and H +, K +-ATPase in vitro, stimulates Mg 2+-ATPase.
  • HY-P2478

    PD-1/PD-L1 Inflammation/Immunology
    Human PD-L1 inhibitor V, a human PD-1 protein binding peptide with a Kd value of 3.32 μM. Human PD-L1 inhibitor V inhibit the interaction of hPD-1/hPD-L1.
  • HY-P0222A

    PKA Others
    PKI(5-24) TFA is a potent, competitive, and synthetic peptide inhibitor of PKA (cAMP-dependent protein kinase), with a Ki of 2.3 nM. PKI(5-24) TFA corresponds to residues 5-24 in the naturally occurring heat-stable protein kinase inhibitor.
  • HY-134809

    CADA

    HIV Infection Inflammation/Immunology
    Cyclotriazadisulfonamide (CADA) is a specific CD4-targeted HIV entry inhibitors. Cyclotriazadisulfonamide (CADA) inhibits the co-translational translocation of human CD4 (huCD4) into the ER lumen in a signal peptide (SP)-dependent way. Cyclotriazadisulfonamide is also a Sec61 translocon inhibitor.
  • HY-16215

    G-202

    Drug-Linker Conjugates for ADC Cancer
    Mipsagargin (G-202) is a novel thapsigargin-based targeted proagent consisting of a prostate-specific membrane antigen (PSMA)-specific peptide coupled to an analog of the potent sarcoplasmic/endoplasmic reticulum calcium adenosine triphosphatase (SERCA) pump inhibitor Thapsigargin (HY-13433). Mipsagargin is activated by PSMA-mediated cleavage of an inert masking peptide. Mipsagargin has the potential for refractory, advanced or metastatic solid tumours research.
  • HY-153889

    Others Neurological Disease
    BTA-EG4 is a catalase-amyloid interaction inhibitor, which can significantly enhance the neurotoxicity of amyloid peptides in catalase-overexpressing neuronal cells, and can be used in the study of neurodegenerative diseases.
  • HY-112862

    Aminoacyl-tRNA Synthetase Infection
    Arg-AMS (compound 24) is a potent nanomolar inhibitor of arginyl tRNA synthetase, which displays tightly bound inhibitory characteristics for the A-domains in non-ribosomal peptide synthetases (NRPS) enzymes.
  • HY-P2203A

    Notch
    SAHM1 TFA is a Notch pathway inhibitor. SAHM1 TFA stabilizes hydrocarbon-stapled alpha helical peptide. SAHM1 TFA targets the protein-protein interface and prevents Notch complex assembly.
  • HY-130043

    Others Inflammation/Immunology
    11-O-Methylpseurotin A is a compound of mixed polyketide synthase–nonribosomal peptide synthetase (PKS/NRPS) origin. 11-O-Methylpseurotin A selectively inhibits a Hof1 deletion strain.
  • HY-P3293

    POL6014

    Elastase Inflammation/Immunology
    Lonodelestat (POL6014) is a potent, orally active and selective peptide inhibitor of human neutrophil elastase (hNE). Lonodelestat (POL6014) has the potential for the research of cystic fibrosis (CF).
  • HY-P1980

    Apoptosis Metabolic Disease
    A-71915 (TFA) is a selective inhibitor of ANP receptor (atrial natriuretic peptide-receptor), induces apoptosis and decreases insulin secretion in RINm5F pancreatic β-cells.
  • HY-P1236

    Atrial natriuretic factor (1-28) (rat)

    Endothelin Receptor Cardiovascular Disease Endocrinology
    Atrial Natriuretic Peptide (ANP) (1-28), rat is a major circulating form of ANP in rats, potently inhibits Angiotensin II (Ang II)-stimulated endothelin-1 secretion in a concentration-dependent manner.
  • HY-P1289C

    PKC Others
    [Ala113]MBP(104-118) TFA is an noncompetitive peptide inhibitors of protein kinase C (PKC), with IC50s ranging from 28-62 μM.
  • HY-P1288

    PKC fragment (530-558)

    PKC Others
    Protein Kinase C (530-558), a peptide fragment of protein kinase C (PKC), is a potent PKC activator. Protein Kinase C (530-558) significantly inhibits osteoclastic bone resorption.
  • HY-P1289B

    PKC Others
    [Ala107]MBP(104-118) TFA is an noncompetitive peptide inhibitors of protein kinase C (PKC), with IC50s ranging from 46-145 μM.
  • HY-P2474

    PD-1/PD-L1 Cancer
    Human PD-L1 inhibitor I is a hPD-1 peptide ligand, with a KD of 3.39 μM. Human PD-L1 inhibitor I may disturb the binding of hPD-L1 to hPD-1.
  • HY-P1928

    Bcl-2 Family Endocrinology Neurological Disease
    Humanin, an anti-apoptotic peptide of 24 amino acids, is a Bax inhibitor. Humanin prevents the translocation of Bax from cytosol to mitochondria, blocks Bax from the inactive to active conformation. Humanin is a mitochondria-associated peptide with a neuroprotective effect against AD-related neurotoxicity. Humanin also improves overall insulin sensitivity in animal. Humanin are related to aging.
    Humanin analogue, in which the serine at position 14 is replaced by glycine, names HNG.
  • HY-P2478A

    PD-1/PD-L1 Inflammation/Immunology
    Human PD-L1 inhibitor V TFA, a human PD-1 protein binding peptide with a Kd value of 3.32 μM. Human PD-L1 inhibitor V TFA inhibit the interaction of hPD-1/hPD-L1.
  • HY-P3278

    Proton Pump Metabolic Disease
    Caloxin 2A1 is an extracellular plasma membrane Ca 2+-ATPase (PMCA) peptide inhibitor. Caloxin 2A1 does not affect basal Mg 2+-ATPase or Na +-K +-ATPase.
  • HY-P2246

    JNK Cancer
    JTP10-△-TATi TFA is a selective JNK2 peptide inhibitor, with an IC50 of 92 nM, exhibiting 10-fold selectivity for JNK2 over JNK1 and JNK3.
  • HY-P3502

    RA101495; RA3193

    Complement System Inflammation/Immunology
    Zilucoplan (RA101495), a 15-amino acid macrocyclic peptide, is a potent complement component 5 (C5) inhibitor. Zilucoplan can be used in research of immune-mediated necrotising myopathy (IMNM).
  • HY-P1795

    Boc-FLFLF

    Formyl Peptide Receptor (FPR) Neurological Disease
    N-Boc-Phe-Leu-Phe-Leu-Phe (Boc-FLFLF) is a formyl peptide receptor 1 (FPR1) antagonist, which increases pain effects and inhibits antinociceptive activity of annexin.
  • HY-P0271

    CaMK Autophagy Neurological Disease
    Syntide 2, a Ca 2+- and calmodulin (CaM)-dependent protein kinase II (CaMKII) substrate peptide, selectively inhibits the gibberellin (GA) response, leaving constitutive and abscisic acid-regulated events unaffected.
  • HY-P1236A

    Atrial natriuretic factor (1-28) (rat) TFA

    Endothelin Receptor Cardiovascular Disease Endocrinology
    Atrial Natriuretic Peptide (ANP) (1-28), rat (TFA) is a major circulating form of ANP in rats, potently inhibits Angiotensin II (Ang II)-stimulated endothelin-1 secretion in a concentration-dependent manner.
  • HY-P3293A

    POL6014 TFA

    Elastase Inflammation/Immunology
    Lonodelestat TFA (POL6014 TFA) is a potent, orally active and selective peptide inhibitor of human neutrophil elastase (hNE). Lonodelestat TFA has the potential for the research of cystic fibrosis (CF).
  • HY-P5701

    Fungal Bacterial Infection
    EP2 is an antimicrobial peptide. EP2 has antibacterial and antifungal activities. EP2 inhibits E. gallinarum, P. pyocyanea, A. baumanii, K. terrigena with a MIC value of 11.4 μg/mL.
  • HY-P5637

    Bacterial Infection
    Tur1A is an antimicrobial peptide derived from bottlenose dolphins Tursiops truncates. Tur1A inhibits bacterial protein synthesis by binding to ribosomes and blocking the transition from the initiation stage to the extension stage.
  • HY-12220A
    MM-102 TFA
    4 Publications Verification

    HMTase Inhibitor IX TFA

    Histone Methyltransferase Cancer
    MM-102 TFA (HMTase Inhibitor IX TFA) is a potent WDR5/MLL interaction inhibitor, achieves IC50 = 2.4 nM with an estimated Ki < 1 nM in WDR5 binding assay, which is >200 times more potent than the ARA peptide.
  • HY-P5179

    HWTX-I

    Sodium Channel Calcium Channel Neurological Disease
    Huwentoxin I (HWTX-I) is a peptide toxin that inhibits voltage-gated sodium channels and N-type calcium channels. Huwentoxin I inhibits sodium channels in rat hippocampus and cockroach dorsal unpaired median (DUM) neurons with IC50 values of 66.1 and 4.80 nM, respectively.
  • HY-P5180

    Sodium Channel Neurological Disease
    Jingzhaotoxin-V is a peptide that inhibits potassium currents in Xenopus laevis oocytes with an IC50 value of 604.2 nM. Jingzhaotoxin-V also inhibits tetrodotoxin-resistant and tetrodotoxin-sensitive sodium currents in rat dorsal root ganglion neurons with IC50 values of 27.6 and 30.2 nM, respectively.
  • HY-150226

    Proteasome Inflammation/Immunology
    Enzyme-IN-1 (compound 1) is a peptide-based inhibitor of N-terminal nucleophile (Ntn) hydrolases. Specifically, Enzyme-IN-1 inhibits the chymotrypsin-like activity (CT-L) of the 20S proteasome. Enzyme-IN-1 may has potential antiinflammatory properties.
  • HY-101909

    Drug-Linker Conjugates for ADC Cancer
    Val-Cit-PAB-MMAF is a agent-linker conjugate for ADC. Val-Cit-PAB-MMAF contains the ADCs linker (peptide Val-Cit-PAB) and a potent tubulin polymerization inhibitor MMAF (HY-15579)
  • HY-P0139
    Gap 27
    5 Publications Verification

    Gap Junction Protein Cardiovascular Disease
    Gap 27, a synthetic connexin43 mimetic peptide, is a gap junction inhibitor. Gap 27 possesses conserved sequence homology to a portion of the second extracellular loop leading into the fourth transmembrane connexin segment.
  • HY-125053A

    Glycoprotein VI Cardiovascular Disease
    Batifiban TFA, a cyclic peptide, is an antagonist of platelet glycoprotein GPⅡb/Ⅲa and inhibits platelet aggregation. Batifiban blocks the binding of circulating vitronectin to integrin ανβ3.
  • HY-P5917

    Vaejovis mexicanus Peptide 24

    Potassium Channel Others
    Vm24-toxin is a toxin peptide that can be isolated from the Mexican scorpion Vaejovis mexicanus smithy. Vm24-toxin is an inhibitor of Kv1.3 potassium channel.
  • HY-P2203
    SAHM1
    1 Publications Verification

    Notch Inflammation/Immunology
    SAHM1, a peptide mimetic of a dominant negative form of mastermind-like (MAML), inhibits canonical Notch transcription complex formation. SAHM1 can be used for the research of allergic airway inflammation in mice.
  • HY-100566

    Drug-Linker Conjugates for ADC Cancer
    SuO-Val-Cit-PAB-MMAE is a agent-linker conjugate for ADC by using the anti-mitotic agent, monomethyl auristatin E (MMAE, a tubulin inhibitor), linked via the peptide SuO-Val-Cit-PAB.
  • HY-112205A
    RR-11a analog
    3 Publications Verification

    Parasite Legumain Infection
    RR-11a analog is a potent and irreversible inhibitor of Schistosoma mansoni legumain, with an IC50 of 31 nM. RR-11a analog is an aza-Asn derivative and aza-peptide Michael acceptor.
  • HY-P0271A
    Syntide 2 TFA
    1 Publications Verification

    CaMK Neurological Disease
    Syntide 2 (TFA), a Ca 2+- and calmodulin (CaM)-dependent protein kinase II (CaMKII) substrate peptide, selectively inhibits the gibberellin (GA) response, leaving constitutive and abscisic acid-regulated events unaffected.
  • HY-19529

    Endothelin Receptor Cardiovascular Disease Endocrinology
    Ro 46-2005 is a novel synthetic non-peptide endothelin receptor antagonist, inhibits the specific binding of 125I-ET-1 to human vascular smooth muscle cells (ETA receptor) with IC50 of 220 nM.
  • HY-44177

    Drug-Linker Conjugates for ADC Cancer
    Val-Cit-PAB-MMAF sodium is a agent-linker conjugate for ADC. Val-Cit-PAB-MMAF sodium contains the ADCs linker (peptide Val-Cit-PAB) and a potent tubulin polymerization inhibitor MMAF (HY-15579)
  • HY-125586

    DNA/RNA Synthesis ADC Cytotoxin Cancer
    β-Amanitin is a cyclic peptide toxin in the poisonous Amanita phalloides mushroom. β-Amanitin inhibits inhibits eukaryotic RNA polymerase II and III. β-Amanitin inhibits protein synthesis. β-Amanitin can be used as a cytotoxic component of antibody-drug conjugates (ADCs).
  • HY-P0154
    Epsilon-V1-2
    3 Publications Verification

    ε-V1-2; EAVSLKPT

    PKC Inflammation/Immunology
    Epsilon-V1-2 (ε-V1-2), a PKCε-derived peptide, is a selective PKCε inhibitor. Epsilon-V1-2 inhibits the translocationof PKCε, but not α-, β-, and δPKC.
  • HY-P3278A
    Caloxin 2A1 TFA
    1 Publications Verification

    Proton Pump Metabolic Disease
    Caloxin 2A1 TFA is an extracellular plasma membrane Ca 2+-ATPase (PMCA) peptide inhibitor. Caloxin 2A1 TFA does not affect basal Mg 2+-ATPase or Na +-K +-ATPase.
  • HY-P1404

    Pim Cancer
    R8-T198wt is a cell-permeable carboxyl-terminal p27 Kip1 peptide exhibits anti-tumor activity by inhibiting Pim-1 kinase.
  • HY-P2247

    JNK Cancer
    JTP10-△-R9 TFA is a selective JNK2 peptide inhibitor, with an IC50 of 89 nM, exhibiting 10-fold selectivity for JNK2 over JNK1 and JNK3.
  • HY-P3502A

    RA101495 TFA; RA3193 TFA

    Complement System Inflammation/Immunology
    Zilucoplan TFA (RA101495), a 15-amino acid macrocyclic peptide, is a potent complement component 5 (C5) inhibitor. Zilucoplan TFA can be used in research of immune-mediated necrotising myopathy (IMNM).
  • HY-153686

    Neurotensin Receptor Neurological Disease
    BVFP binds to the PGRN588–593 peptide with a Kd of 20 μM. BVFP can disrupt PGRN-SORT1 binding. BVFP also inhibits SORT1-mediated rPGRN endocytosis.
  • HY-147239

    Drug-Linker Conjugates for ADC Cancer
    MC-VA-PABC-MMAE is a agent-linker conjugate for ADC. MC-VA-PABC-MMAE contains the ADCs linker (peptide MC-VA-PABC) and a potent tubulin polymerization inhibitor MMAE (HY-15162).
  • HY-P1746A

    PKC (19-31) (TFA)

    PKC Inflammation/Immunology
    Protein Kinase C (19-31) TFA, a peptide inhibitor of protein kinase C (PKC), derived from the pseudo-substrate regulatory domain of PKCa (residues 19-31) with a serine at position 25 replacing the wild-type alanine, is used as protein kinase C substrate peptide for testing the protein kinase C activity. Protein kinase C (PKC) TFA is involved in controlling the function of other proteins through the phosphorylation of hydroxyl groups of serine and threonine amino acid residues on these proteins.
  • HY-P1746
    Protein Kinase C (19-31)
    1 Publications Verification

    PKC (19-31)

    PKC Inflammation/Immunology
    Protein Kinase C (19-31), a peptide inhibitor of protein kinase C (PKC), derived from the pseudo-substrate regulatory domain of PKCa (residues 19-31) with a serine at position 25 replacing the wild-type alanine, is used as protein kinase C substrate peptide for testing the protein kinase C activity. Protein kinase C (PKC) is involved in controlling the function of other proteins through the phosphorylation of hydroxyl groups of serine and threonine amino acid residues on these proteins.
  • HY-155142

    SARS-CoV Infection
    CDD-1819 is a non-covalent and non-peptide potent SARS-CoV-2 Mpro inhibitor with a Ki of 5 nM. CDD-1819 also inhibits ΔP168, A173V, and ΔP168/A173V Mpro variants.
  • HY-155143

    SARS-CoV Infection
    CDD-1733 is a non-covalent and non-peptide potent SARS-CoV-2 Mpro inhibitor with a Ki of 12 nM. CDD-1733 also inhibits ΔP168, A173V, and ΔP168/A173V Mpro variants.
  • HY-P1346

    Sodium Channel Inflammation/Immunology Neurological Disease
    APETx2, a sea anemone peptide from Anthopleura elegantissima, is a selective and reversible ASIC3 inhibitor, with an IC50 of 63 nM. APETx2 directly inhibits the ASIC3 channel by acting at its external side. APETx2 could reverses acid‐induced and inflammatory pain.
  • HY-P1508

    Bactenecin, bovine

    Bacterial Fungal Antibiotic Infection
    Bactenecin (Bactenecin, bovine) is a potent 12-aa looped antimicrobial peptide isolated from bovine neutrophils. Bactenecin inhibits the growth of bacteria and yeast, and kills the fungus Trichophyton rubrum. Bactenecin increass membrane permeability, inhibits the growth and biofilm formation of B. pseudomallei.
  • HY-P2272

    Wnt β-catenin Cancer
    NLS-StAx-h is a selective, cell permeable, stapled peptide Wnt signaling inhibitor with an IC50 of 1.4 μM. NLS-StAx-h efficiently inhibits β-catenin-transcription factor interactions. NLS-StAx-h shows anti-proliferation of cancer cells.
  • HY-155144

    SARS-CoV Infection
    CDD-1845 is a non-covalent and non-peptide potent SARS-CoV-2 Mpro inhibitor with a Ki of 3 nM. CDD-1845 also inhibits ΔP168, A173V, and ΔP168/A173V Mpro variants.
  • HY-119728

    Influenza Virus Infection
    FR198248 is an anti-influenza agent and peptide deformylase (PDF) inhibitor. FR198248 can be isolated from Aspergillus flavipes. FR198248 potently inhibits the PDF of Staphylococcus aureus with an IC50 of 3.6 µM. FR198248 can be used for antiviral and antibacterial research.
  • HY-P2626

    Opioid Receptor Neurological Disease
    [D-Ala2]-Met-Enkephalin, an opioid peptide, is a potent opioid agonist. [D-Ala2]-Met-Enkephalin inhibits ACh-induced and suckling-induced oxytocin (OT) release.
  • HY-P1426

    Potassium Channel Inflammation/Immunology
    AmmTX3 is a peptide toxin that can be isolated from the venom of the scorpion Androctonus mauretanicus. AmmTX3 is specific blocker of Kv4 channel. AmmTX3 inhibits the A-type K + current (Ki: 131 nM).
  • HY-P1453

    STAT Cancer
    CMD178 is a lead peptide that consistently reduced the expression of Foxp3 and STAT5 induced by IL-2/s IL-2Rα signaling and inhibits Treg cell development.
  • HY-P2136
    COG1410
    1 Publications Verification

    Apoptosis Inflammation/Immunology Neurological Disease
    COG1410 is an apolipoprotein E-derived peptide and an apoptosis inhibitor. COG1410 exerts neuroprotective and antiinflammatory effects in a murine model of traumatic brain injury (TBI). COG1410 can be used for the research of neurological disease.
  • HY-147416

    BI 1029539; GS-248; OX-MPI

    PGE synthase Infection
    Vipoglanstat (BI 1029539), a carboxamide, is a potent and selective, non-peptide and orally active small molecular inhibitor of human prostaglandin E synthase 1 (mPGES-1). Vipoglanstat also has anti-inflammatory activity.
  • HY-P5963

    Interleukin Related Inflammation/Immunology
    Lib2-1, a macrocyclic peptide, is an IL-17C/IL-17RE interaction inhibitor. Lib2-1 can be used for autoimmune and inflammatory diseases research.
  • HY-P2548

    EGFR Others
    pp60 (v-SRC) Autophosphorylation Site, Phosphorylated is the phosphorylated peptide of an EGFR substrate. pp60 (v-SRC) Autophosphorylation Site, Phosphorylated can be used for the screening of EGFR Kinase inhibitors via phosphorylated-substrate quantification.
  • HY-P1420

    HIF/HIF Prolyl-Hydroxylase Cancer
    TAT-cyclo-CLLFVY is a cyclic peptide inhibitor of HIF-1 heterodimerization that inhibits hypoxia signaling in cancer cells. TAT-cyclo-CLLFVY disrupts HIF-1α/HIF-1β protein-protein interaction with an IC50 of 1.3 μM.
  • HY-P1346A

    Sodium Channel Inflammation/Immunology Neurological Disease
    APETx2 TFA, a sea anemone peptide from Anthopleura elegantissima, is a selective and reversible ASIC3 inhibitor, with an IC50 of 63 nM. APETx2 directly inhibits the ASIC3 channel by acting at its external side. APETx2 could reverses acid‐induced and inflammatory pain.
  • HY-P3653

    mAChR nAChR Neurological Disease
    α-Conotoxin M I is a potent and selective inhibitor of mAChR and α1β1γδ nAChR, but has no effect on nicotine-stimulated dopamine release. α-Conotoxins are small, disulfide-rich peptides that competitively inhibit muscle and neuronal nicotinic AChRs.
  • HY-P10114

    PpYLKTK-mts; STAT3 PI

    STAT Cancer
    STAT3-IN-24, cell-permeable (PpYLKTK-mts) is a STAT3 peptide inhibitor. STAT3-IN-24, cell-permeable inhibits recruitment of STAT3 to Jak2 and phosphorylation of Y705, thus preventing the dimerization and the nuclear translocation of STAT3.
  • HY-P1453A

    STAT Cancer
    CMD178 TFA is a lead peptide that consistently reduced the expression of Foxp3 and STAT5 induced by IL-2/s IL-2Rα signaling and inhibits Treg cell development.
  • HY-B0282
    Acetylcholine chloride
    4 Publications Verification

    ACh chloride

    nAChR Calcium Channel Endogenous Metabolite Neurological Disease Cancer
    Acetylcholine chloride (ACh chloride), a neurotransmitter, is a potent cholinergic agonist. Acetylcholine chloride is a modulator of the activity of dopaminergic (DAergic) neurons through the stimulation of nicotinic acetylcholine receptors (nAChRs). Acetylcholine chloride inhibits p53 mutant peptide aggregation in vitro.
  • HY-P2197

    Arrestin Apelin Receptor (APJ) Inflammation/Immunology
    ELA-11(human), a peptide, is a full agonist of human apelin receptor, with a pKi of 7.85. ELA-11(human) completely inhibits Forskolin-induced cAMP production and stimulates β-arrestin recruitment.
  • HY-N2319

    DHEC mesylate

    Amyloid-β Neurological Disease
    Dihydroergocristine mesylate (DHEC mesylate) is a inhibitor of γ-secretase (GSI), reduces the production of the Alzheimer's disease amyloid-β peptides, binds directly to γ-secretase and Nicastrin with equilibrium dissociation constants (Kd) of 25.7 nM and 9.8 μM, respectively.
  • HY-P5712

    Gramicidin soviet

    Bacterial Antibiotic Infection
    Gramicidin S (Gramicidin soviet) is a cationic cyclic peptide antibiotic. Gramicidin S is active against Gram-negative and Gram-positive bacteria by perturbing integrity of the bacterial membranes. Gramicidin S also inhibits cytochrome bd quinol oxidase.
  • HY-P1250

    NeuroPeptide VF(124-131)(human)

    Neuropeptide Y Receptor Neurological Disease
    RFRP-3 (Neuropeptide VF(124-131))(human), a human GnIH peptide homolog, is a potent inhibitor of gonadotropin secretion by inhibiting Ca 2+ mobilization. RFRP-3(human) is a NPFF1 receptor agonist, it inhibits forskolin-induced production of cAMP with an IC50 of 0.7 nM.
  • HY-108555

    Protease Activated Receptor (PAR) Cardiovascular Disease
    FR171113 is a specific and non-peptide thrombin receptor antagonist. FR171113 exhibits the antithrombotic effects of a PAR1 antagonist. FR171113 inhibits thrombin-induced platelet aggregation with an IC50 of 0.29 μM..
  • HY-P4820

    Bacterial Inflammation/Immunology
    SYNV-cyclo(CGGYF) is a Staphylococcus hominis (S. hominis) C5 autoinducing peptide. SYNV-cyclo(CGGYF) inhibits S. aureus activity. SYNV-cyclo(CGGYF) has the potential for the research of S. aureus-mediated epithelial damage and inflammation.
  • HY-13589

    LU103793 free base

    Microtubule/Tubulin Cancer
    Cemadotin (LU103793) is an analogue of Dolastatin 15 (HY-P1126) which is naturally occurring cytotoxic peptides. Cemadotin blocks cells at mitosis, and exhibits Ki value of 1 μM for inhibiting tubulin. Cemadotin can be used to research anticancer.
  • HY-P1191

    T1-JIP

    JNK Others
    JIP-1(153-163) (TI-JIP) is a peptide inhibitor of c-JNK, based on residues 153-163 of JNK-interacting protein-1 (JIP-1) (Modifications: Phe-11 = C-terminal amide).
  • HY-147835

    Bacterial Infection
    Antibacterial agent 109 (Compound C-2) is a potent antibacterial agent against both gram-positive and gram negative bacteria, and non-mutagenic. Antibacterial agent 109 inhibits protein synthesis by blocking the extension of new peptide chains.
  • HY-12113

    ONX 0912; PR-047

    Proteasome Autophagy Apoptosis Cancer
    Oprozomib (PR-047) is an orally bioavailable and selective peptide epoxyketone proteasome inhibitor with IC50s of 36 and 82 nM for proteasome (β5) and immunoproteasome (LMP7), respectively. Oprozomib (ONX 0912) induces apoptosis in MM cells.
  • HY-P1235A
    Carperitide acetate
    2 Publications Verification

    Atrial Natriuretic Peptide (ANP) (1-28), human, porcine acetate

    Endothelin Receptor Cardiovascular Disease Endocrinology
    Carperitide acetate (Atrial Natriuretic Peptide (ANP) (1-28), human, porcine acetate) is a 28-amino acid hormone, that is normally produced and secreted by the human heart in response to cardiac injury and mechanical stretch. Carperitide acetate inhibits endothelin-1 secretion in a dose-dependent way.
  • HY-P1105

    Chloride Channel Neurological Disease
    GaTx2 is a seletive and a high affinity inhibitor of ClC-2 channels with a voltage-dependent apparent KD of ∼20 pM. GaTx2 is a peptide toxin inhibitor from Leiurus quinquestriatus hebraeus venom. GaTx2 is useful in determining the role and the membrane localization of ClC-2 in specific cell types.
  • HY-P1136B

    Gap Junction Protein Inflammation/Immunology Cardiovascular Disease
    TAT-Gap19, a Cx mimetic peptide, is a specific connexin43 hemichannel (Cx43 HC) inhibitor. TAT-Gap19 does not inhibits the corresponding Cx43 GJCs. TAT-Gap19 traverses the blood-brain barrier and alleviate liver fibrosis in mice.
  • HY-P3930

    IP20-amide

    PKA Neurological Disease
    PKI (5-24),amide (IP20-amide) is a 20-residue peptide that corresponds to the active portion of the heat-stable inhibitor protein of cAMP-dependent protein kinase. PKI (5-24),amide is a potent cAMP-dependent protein kinase (PKA) (PKA) inhibitor with a Ki of 2.3 nM.
  • HY-P1420A

    HIF/HIF Prolyl-Hydroxylase Cancer
    TAT-cyclo-CLLFVY TFA is a cyclic peptide inhibitor of HIF-1 heterodimerization that inhibits hypoxia signaling in cancer cells. TAT-cyclo-CLLFVY TFA disrupts HIF-1α/HIF-1β protein-protein interaction with an IC50 of 1.3 μM.
  • HY-B0239S3

    Isotope-Labeled Compounds Bacterial Antibiotic Infection
    Chloramphenicol-d4 is deuterium labeled Chloramphenicol. Chloramphenicol, a broad-spectrum antibiotic, acts as a potent inhibitor of bacterial protein biosynthesis[1][2]. Chloramphenicol acts primarily on the 50S subunit of bacterial 70S rihosomes and inhibits peptide bond formation by suppressing peptidyl transferase activity[3].
  • HY-P1508A

    Bactenecin, bovine TFA

    Bacterial Fungal Infection
    Bactenecin TFA (Bactenecin, bovine TFA) is a potent 12-aa looped antimicrobial peptide isolated from bovine neutrophils. Bactenecin TFA inhibits the growth of bacteria and yeast, and kills the fungus Trichophyton rubrum. Bactenecin TFA increass membrane permeability, inhibits the growth and biofilm formation of B. pseudomallei.
  • HY-P2272A

    Wnt β-catenin Cancer
    NLS-StAx-h TFA is a selective, cell permeable, stapled peptide Wnt signaling inhibitor with an IC50 of 1.4 μM. NLS-StAx-h TFA efficiently inhibits β-catenin-transcription factor interactions. NLS-StAx-h TFA shows anti-proliferation of cancer cells.
  • HY-W010041

    Amyloid-β Endogenous Metabolite Neurological Disease
    Scyllo-Inositol, an amyloid inhibitor, potentialy inhibits α-synuclein aggregation. Scyllo-Inositol stabilizes a non-fibrillar non-toxic form of amyloid-β peptide (Aβ42) in vitro, reverses cognitive deficits, and reduces synaptic toxicity and lowers amyloid plaques in an Alzheimer's disease mouse model.
  • HY-P5182

    Potassium Channel Inflammation/Immunology
    HsTX1, from the scorpion Heterometrus spinnifer, is a 34-residue, C-terminally amidated peptide cross-linked by four disulfide bridges. HsTX1, an the inhibitor of potassium channel, with IC50 for Kv1.3 of 12 pM inhibits TEM cell activation and attenuates inflammation in autoimmunity.
  • HY-P2200

    BMY-29304

    HIV Antibiotic Infection Inflammation/Immunology
    Siamycin I (BMY-29304), a 21-residue tricyclic peptide, is a secondary metabolite in actinomycetes. Siamycin I is a HIV fusion inhibitor with ED50s of 0.05 to 5.7 μM for acute HIV type 1 (HIV-1) and HIV-2 infections. Siamycin I inhibits the gelatinase and gelatinase biosynthesis-activating pheromone (GBAP) signaling via the FsrC-FsrA two-component regulatory system in a noncompetitive manner. Siamycin I suppresses the expression of both fsrBDC and gelE-sprE transcripts. Siamycin I, a lasso peptide, interacts with lipid II and inhibits cell wall biosynthesis. Siamycin I, an antibiotic, has the potential for enterococcal infections research.
  • HY-100374G

    Drug-Linker Conjugates for ADC Cancer
    Val-Cit-PAB-MMAE GMP is a GMP grade Val-Cit-PAB-MMAE (HY-100374). Val-Cit-PAB-MMAE is a agent-linker conjugate for ADC. Val-Cit-PAB-MMAE contains the ADCs linker (peptide Val-Cit-PAB) and a potent tubulin inhibitor MMAE (HY-15162). MMAE a potent mitotic inhibitor by inhibiting tubulin polymerization.
  • HY-108466
    Ro 08-2750
    1 Publications Verification

    Apoptosis Cancer Neurological Disease
    Ro 08-2750 is a non-peptide and reversible nerve growth factor (NGF) inhibitor which binds to NGF, and with an IC50 of ~ 1 µM. Ro 08-2750 inhibits NGF binding to p75 NTR selectively over TRKA. Ro 08-2750 is a selective MSI RNA-binding activity inhibitor, with an IC50 of 2.7 μM.
  • HY-P1250A

    NeuroPeptide VF(124-131)(human) TFA

    Neuropeptide Y Receptor Neurological Disease
    RFRP-3 (Neuropeptide VF(124-131))(human) TFA, a human GnIH peptide homolog, is a potent inhibitor of gonadotropin secretion by inhibiting Ca 2+ mobilization. RFRP-3(human) is a NPFF1 receptor agonist, it inhibits forskolin-induced production of cAMP with an IC50 of 0.7 nM.
  • HY-129225

    Others Cancer
    WRR139 is a peptide vinyl sulfone involving in disease processes such as inflammation and cancer. WRR139 is also a cytosolic enzyme N-glycanase 1 (NGLY1) and Nrf1 inhibitor. WRR139 enhances Carfilzomib cytotoxicity against cancer cells.
  • HY-P1728

    YAP Cancer
    Super-TDU (1-31) is a peptide fragment of Super-TDU. Super-TDU (1-31) is an inhibitor of YAP-TEAD complex. Super-TDU shows potent anti-tumor activity and suppresses tumor growth in gastric cancer mouse model.
  • HY-P1426A

    Potassium Channel Inflammation/Immunology
    AmmTX3 TFA is a peptide toxin that can be isolated from the venom of the scorpion Androctonus mauretanicus. AmmTX3 TFA is specific blocker of Kv4 channel. AmmTX3 TFA inhibits the A-type K + current (Ki: 131 nM).
  • HY-U00235

    Integrin Inflammation/Immunology
    SR121566A is a novel non-peptide Glycoprotein IIb/IIIa (GP IIb-IIIa) antagonist, which can inhibit ADP-, arachidonic acid- and collagen-induced human platelet aggregation with IC50s of 46±7.5, 56±6 and 42±3 nM, respectively.
  • HY-127002

    Src Cancer
    Squarunkin A is a potent and selective UNC119-cargo interaction inhibitor, interrupting the UNC119A-myristoylated Src N-terminal peptide interaction (IC50=10 nM). Squarunkin A interferes with the activation of Src kinase in cells.
  • HY-105077A

    INN 00835 diTFA

    5-HT Receptor Neurological Disease
    Nemifitide diTFA (INN 00835 diTFA) is a synthetic pentapeptide antidepressant with a potential for rapid onset of action. Nemifitide diTFA is a peptide analog of melanocyte-inhibiting factor (MIF). Nemifitide diTFA can cross the blood-brain barrier.
  • HY-P1871

    Amylin Receptor Metabolic Disease
    Amylin (IAPP), feline is a 37-amino acid polypeptide from feline. Amylin (IAPP), feline is one of the major secretory products of β-cells of the pancreatic islets. Amylin (IAPP), feline is a regulatory peptide, which inhibits insulin and glucagon secretion.
  • HY-124129

    c-Myc Cancer
    10074-A4 is a c-Myc inhibitor. 10074-A4 could bind to c-Myc370-409 at different sites along the peptide chain. 10074-A4 has anticancer effects.
  • HY-19313
    LLY-507
    5+ Cited Publications

    Histone Methyltransferase Cancer
    LLY-507 is a potent and selective inhibitor of protein-lysine methyltransferase SMYD2. LLY-507 potently inhibits the ability of SMYD2 to methylate p53 peptide with an IC50 <15 nM. LLY-507 serves as a valuable chemical probe to aid in the dissection of SMYD2 function in cancer and other biological processes.
  • HY-P1178
    Cyclotraxin B
    3 Publications Verification

    Trk Receptor Neurological Disease
    Cyclotraxin B, a cyclic peptide, is a highly potent and selective TrkB inhibitor without altering the binding of BDNF. Cyclotraxin B non-competitively inhibits BDNF-induced TrkB activity with an IC50  of  0.30 nM. Cyclotraxin B can crosse the blood-brain-barrier and has analgesic and anxiolytic-like behavioral effects.
  • HY-P1410B

    Piezo Channel Inflammation/Immunology Neurological Disease Cardiovascular Disease
    D-GsMTx4, a spider peptide, is the D-enantiomer of GsMTx4 (HY-P1410). D-GsMTx4 inhibits the mechanosensitive ion channel Piezo2. D-GsMTx4 can be used for research of mechanical stress.
  • HY-P4810

    T140

    CXCR Infection
    Polyphemusin II-Derived Peptide (T140), a CXCR4 inhibitor, shows high inhibitory activity against HIV-1 entry and the inhibitory effect on the binding of an anti-CXCR4 monoclonal antibody (12G5) to CXCR4.
  • HY-147286

    Drug-Linker Conjugates for ADC Cancer
    Ac-Lys-Val-Cit-PABC-MMAE is a agent-linker conjugate for ADC. Ac-Lys-Val-Cit-PABC-MMAE contains the ADC linker (peptide Ac-Lys-Val-Cit-PABC) and a potent tubulin polymerization inhibitor MMAE (HY-15162).
  • HY-P4114

    HIV Others
    TAT-NSF700scr consists the intact TAT domain and glycine linker, followed by the NSF amino acids in a random order. TAT-NSF700scr is used as a control peptide that does not inhibit SNAREmediated exocytosis.
  • HY-P5865

    Theraphotoxin-Tap1a; TRTX-Tap1a; µ/ω-TRTX-Tap1a

    Sodium Channel Neurological Disease
    Tap1a (Theraphotoxin-Tap1a) is a spider venom peptide that inhibits sodium channels with IC50s of 80 nM and 301 nM against Nav1.7 and Nav1.1, respectively. Tap1a shows analgesic effects.
  • HY-W013123

    Amino Acid Derivatives Others
    Fmoc-D-Phe(4-CF3)-OH is Phenylalanine derivative. Fmoc-D-Phe(4-CF3)-OH can be used for the research of peptide inhibitors of protein-protein interactions.
  • HY-114174

    Amyloid-β Neurological Disease
    Fmoc-Ala-Glu-Asn-Lys-NH2 is a selective asparagine endopeptidase (AEP) inhibitor peptide and suppresses amyloid precursor protein (APP) cleavage. AEP, a pH-controlled cysteine proteinase, is activated during ageing and mediates APP proteolytic processing.
  • HY-P0276
    GIP, human
    1 Publications Verification

    Gastric Inhibitory Peptide (GIP), human

    Insulin Receptor Metabolic Disease
    GIP, human, a peptide hormone consisting of 42 amino acids, is a stimulator of glucose-dependent insulin secretion and a weak inhibitor of gastric acid secretion. GIP, human acts as an incretin hormone released from intestinal K cells in response to nutrient ingestion.
  • HY-P3528

    Caspase Apoptosis Neurological Disease
    GPR is a three amino acid peptide. GPR can rescue cultured rat hippocampal neurons from Aβ-induced neuronal death by inhibiting caspase-3/p53 dependent apoptosis. GPR can be used for the research of Alzheimer's disease (AD).
  • HY-125053

    Integrin Cardiovascular Disease
    Batifiban, a cyclic peptide, is a platelet glycoprotein GPⅡb/Ⅲa antagonist, and inhibits platelet aggregation. Batifiban blocks circulating vitronectin binding to integrin ανβ3, Batifiban can be used for research of acute coronary syndromes.
  • HY-W012898

    Biacetyl dioxime

    Biochemical Assay Reagents Others
    Dimethylglyoxime (Biacetyl dioxime) belongs to the class of oximes and consists of two acetyl groups attached to a nitrogen atom, which in turn is attached to another nitrogen atom through a diimine bond. Dimethylglyoxime is a specific chelator of Ni that inhibits or slows the aggregation of Aβ peptides in vitro.
  • HY-P1191A

    T1-JIP TFA

    JNK Others
    JIP-1(153-163) TFA (TI-JIP TFA) is a peptide inhibitor of c-JNK, based on residues 153-163 of JNK-interacting protein-1 (JIP-1) (Modifications: Phe-11 = C-terminal amide).
  • HY-W062835

    Src Cancer
    CGP77675 is an orally active and potent inhibitor of Src family kinases. CGP77675 inhibits phosphorylation of peptide substrates and autophosphorylation of purified Src (IC50s of 5-20 and 40 nM, respectively), and also inhibits Src, EGFR, KDR, v-Abl, and Lck with IC50s of 5-20, 40, 20, 150, 1000, 310, and 290 nM, respectively. Anticancer activity.
  • HY-P4820A

    Bacterial Inflammation/Immunology
    SYNV-cyclo(CGGYF) TFA is a Staphylococcus hominis (S. hominis) C5 autoinducing peptide. SYNV-cyclo(CGGYF) TFA inhibits S. aureus activity. SYNV-cyclo(CGGYF) TFA has the potential for the research of S. aureus-mediated epithelial damage and inflammation.
  • HY-P5117

    Toll-like Receptor (TLR) Neurological Disease
    TAT-CIRP is a a small peptide, refers to Trans-trans-activating (Tat)-cold-inducible RNA binding protein. TAT-CIRP is an inhibitor of myeloid differentiation protein 2 (MD2). TAT-CIRP exhibits robust neuroprotection against ischemic and hemorrhagic stroke in mice.
  • HY-P0039

    Bombesin Receptor Cancer
    BIM-26226, gastrin-releasing peptide, is a potent and selective antagonist of bombesin receptor. BIM-26226 inhibits BN- or GRP-stimulated amylase release with IC50s in the nanomolar range. BIM-26226 can be used for the research of cancer.
  • HY-P5285

    Parasite Cancer Infection Inflammation/Immunology
    Lunasin is a bioactive peptide with antioxidant, anti-inflammatory, anticancer and anti-aging properties. Lunasin can be isolated from soybean. Lunasin also has an epigenetic mechanism of action associated with histone acetylation. Lunasin can be internalized into cells and inhibit Oncosphere formation in cancer cells.
  • HY-130994

    NF-κB ADC Cytotoxin Cancer Inflammation/Immunology
    Aeruginosin 865, isolated from terrestrial cyanobacterium Nostoc sp. Lukešová 30/93, is the first aeruginosin-type peptide containing both a fatty acid and a carbohydrate moiety. Aeruginosin 865 inhibits translocation of NF-kB to the nucleus. Aeruginosin 865 has anti-inflammatory effect
  • HY-P1293

    iGluR Neurological Disease
    Conantokin G, a 17-amino-acid peptide, is a potent, selective and competitive antagonist of N-methyl-D-aspartate (NMDA) receptors. Conantokin G inhibits NMDA-evoked currents in murine cortical neurons with an IC50 of 480 nM. Conantokin G has neuroprotective properties.
  • HY-P5863

    Mamb-2

    Sodium Channel Neurological Disease
    Mambalgin-2 (Mamb-2) is an acid-sensitive ion channels (ASICs) inhibitor and a venom peptide. Mambalgin-2 can be obtained from the venom of the African black mamba. Mambalgin-2 can be used in the study of pain and neurological diseases.
  • HY-P35433

    T-1249

    HIV Inflammation/Immunology
    Tifuvirtide (T-1249) is a peptide human immunodeficiency virus type-1 (HIV-1) fusion inhibitor. Tifuvirtide is a synthetically designed hybrid retroviral envelope polypeptide. Tifuvirtide has antiretroviral activity. Tifuvirtide can be used for the research of HIV infection.
  • HY-P7061A
    ALX 40-4C Trifluoroacetate
    1 Publications Verification

    CXCR Apelin Receptor (APJ) Infection Endocrinology
    ALX 40-4C Trifluoroacetate is a small peptide inhibitor of the chemokine receptor CXCR4, inhibits SDF-1 from binding CXCR4 with a Ki of 1 μM, and suppresses the replication of X4 strains of HIV-1; ALX 40-4C Trifluoroacetate also acts as an antagonist of the APJ receptor, with an IC50 of 2.9 μM.
  • HY-P7061

    Apelin Receptor (APJ) CXCR Infection Endocrinology
    ALX 40-4C is a small peptide inhibitor of the chemokine receptor CXCR4, inhibits SDF-1 from binding CXCR4 with a Ki of 1 μM, and suppresses the replication of X4 strains of HIV-1; ALX 40-4C Trifluoroacetate also acts as an antagonist of the APJ receptor, with an IC50 of 2.9 μM.
  • HY-P1136C

    Gap Junction Protein Inflammation/Immunology Cardiovascular Disease
    TAT-Gap19 TFA, a Cx mimetic peptide, is a specific connexin43 hemichannel (Cx43 HC) inhibitor. TAT-Gap19 TFA does not inhibits the corresponding Cx43 GJCs. TAT-Gap19 TFA traverses the blood-brain barrier and alleviate liver fibrosis in mice.
  • HY-P1178A

    Trk Receptor Neurological Disease
    Cyclotraxin B TFA, a cyclic peptide, is a highly potent and selective TrkB inhibitor without altering the binding of BDNF. Cyclotraxin B TFA non-competitively inhibits BDNF-induced TrkB activity with an IC50  of  0.30 nM. Cyclotraxin B TFA can crosse the blood-brain-barrier and has analgesic and anxiolytic-like behavioral effects.
  • HY-P3229
    SN52
    1 Publications Verification

    NF-κB Cancer
    SN52 is a potent, competitive, and cell-permeable inhibitor of NF-κB2. SN52 is a variant of the SN50 peptide and inhibits the nuclear translocation of p52-RelB heterodimers. SN52 has a strong radiosensitization effect on prostate cancer cells. SN52 can be used for cancer research.
  • HY-P5829

    Bacterial Infection
    CRAMP (140-173) (mouse) is a ortholog of human LL-37 antimicrobial peptide. CRAMP (140-173) (mouse) inhibits LPS (HY-D1056)-induced responses, and can not colocalized with TLR3 in BEAS-2B cells.
  • HY-P0276A
    GIP, human TFA
    1 Publications Verification

    Gastric Inhibitory Peptide (GIP), human TFA

    Insulin Receptor Metabolic Disease
    GIP, human TFA, a peptide hormone consisting of 42 amino acids, is a stimulator of glucose-dependent insulin secretion and a weak inhibitor of gastric acid secretion. GIP, human TFA acts as an incretin hormone released from intestinal K cells in response to nutrient ingestion.
  • HY-P5160

    PhlTx1

    Sodium Channel Inflammation/Immunology
    Phlotoxin-1 (PhlTx1) is a 34-amino acid and 3-disulfide bridge peptide. Phlotoxin-1 can be isolated from Phlogiellus genus spider. Phlotoxin-1 is an antinociceptive agent by inhibiting NaV1.7 channel.
  • HY-P1871A

    Amylin Receptor Metabolic Disease
    Amylin (IAPP), feline TFA is a 37-amino acid polypeptide from feline. Amylin (IAPP), feline TFA is one of the major secretory products of β-cells of the pancreatic islets. Amylin (IAPP), feline TFA is a regulatory peptide, which inhibits insulin and glucagon secretion.
  • HY-P3507

    ShK-186

    Potassium Channel Metabolic Disease Inflammation/Immunology
    Dalazatide (ShK-186) is a specific Kv1.3 potassium channel peptide inhibitor. Dalazatide can be used in the study of autoimmune diseases such as multiple sclerosis (MS), lupus erythematosus, psoriasis, rheumatoid arthritis, type 1 diabetes and inflammatory bowel disease.
  • HY-P1728A
    Super-TDU (1-31) (TFA)
    2 Publications Verification

    YAP Cancer
    Super-TDU (1-31) TFA is a peptide fragment of Super-TDU. Super-TDU (1-31) TFA is an inhibitor of YAP-TEAD complex. Super-TDU TFA shows potent anti-tumor activity and suppresses tumor growth in gastric cancer mouse model.
  • HY-156293

    Formyl Peptide Receptor (FPR) Apoptosis Cancer
    FPR1 antagonist 1 (compound 24a) is a formyl peptide receptor 1 (FPR1) antagonist with an IC50 of 25 nM. FPR1 antagonist 1 inhibits cell growth through a combined effect on cell proliferation and apoptosis and reduces cell migration, while inducing an increase in angiogenesis.
  • HY-147286A

    Drug-Linker Conjugates for ADC Cancer
    Ac-Lys-Val-Cit-PABC-MMAE (formic) is a agent-linker conjugate for ADC. Ac-Lys-Val-Cit-PABC-MMAE contains the ADC linker (peptide Ac-Lys-Val-Cit-PABC) and a potent tubulin polymerization inhibitor Monomethyl auristatin E (HY-15162).
  • HY-P1816

    Integrin Cancer
    The connecting segment 1 (CS-1) is a cell attachment domain located in the type III homology connecting segment (IIICS) of fibronectin. Fibronectin CS1 Peptide lacks the Arg-Gly-Asp-containing domain, actively inhibits tumor metastases in spontaneous and experimental metastasis models.
  • HY-P3419A

    Mas-related G-protein-coupled Receptor (MRGPR) Cardiovascular Disease
    PAMP-12 (unmodified) TFA is a potent MRGPRX2 (MrgX2) agonist (EC50=20-50 nM). PAMP-12 (unmodified) is an endogenous peptide that elicit hypotension through inhibiting catecholamine secretion from sympathetic nerve endings and adrenal chromaffin cells.
  • HY-P1410C

    Piezo Channel Inflammation/Immunology Neurological Disease Cardiovascular Disease
    D-GsMTx4 TFA, a spider peptide, is the D-enantiomer of GsMTx4 (HY-P1410). D-GsMTx4 TFA inhibits the mechanosensitive ion channel Piezo2. D-GsMTx4 TFA can be used for research of mechanical stress.
  • HY-P4144

    Phor18-LHRH (338613)

    GnRH Receptor Cancer Endocrinology
    Onvitrelin ucalontide ([Phor18-LHRH (338613)]) is an analogue of luteinizing hormone releasing hormone (LHRH) with antineoplastic activity. Onvitrelin ucalontide is a peptide with sequences of KFAKFAKKFAKFAKKFAKQHWSYGLRPG. Onvitrelin ucalontide effectively inhibits breast cancer, ovarian cancer and prostate cancer xenografts in mouse model.
  • HY-P2282
    APTSTAT3-9R
    1 Publications Verification

    STAT Cancer
    APTSTAT3-9R, a specific STAT3-binding peptide, inhibits STAT3 activation and downstream signaling by specifically blocking STAT3 phosphorylation. APTSTAT3-9R exerts antiproliferative effects and antitumor activity.
  • HY-150049

    Amyloid-β Neurological Disease
    γ-Secretase modulator 13 (compound 4) is a gamma-secretase modulator (GSMs) that inhibits the production of the aggregated amyloid β-peptide Aβ42 with an IC50 value of 163 nM. γ-Secretase modulator 13 can be used in the study of Alzheimer's disease.
  • HY-114782

    L-Tyrosyl-L-tyrosine

    Angiotensin-converting Enzyme (ACE) Cardiovascular Disease
    H-Tyr-Tyr-OH (L-Tyrosyl-L-tyrosine) is an antihypertensive peptide. H-Tyr-Tyr-OH inhibits angiotensin I-converting enzyme (ACE) with an IC50 value of 0.028 mg/mL. H-Tyr-Tyr-OH can be used for the research of high blood pressure.
  • HY-P2624

    PAK Metabolic Disease
    st-Ht31 is a membrane-permeable peptide inhibitor of protein kinase A (PKA) anchoring. st-Ht31 induces robust cholesterol/phospholipid efflux. st-Ht31 completely reverses foam cell formation and restores the metabolic health of macrophage.
  • HY-19676

    VX-740; HMR 3480

    Caspase Inflammation/Immunology
    Pralnacasan (VX-740) is a potent, selective, non-peptide and orally active interleukin-1β converting enzyme (ICE, caspase 1) inhibitor with a Ki of 1.4 nM. Pralnacasan inhibits proinflammatory cytokines IL-18, IL-1β , and IFN-γ. Pralnacasan has the potential for osteoarthritis and rheumatoid arthritis treatment.
  • HY-P10038

    Myr-FEEERA-OH

    Integrin Infection
    mP6 (Myr-FEEERA-OH) is a myristoylated peptide. mP6 inhibits the interaction of Gα13 with integrin β3 without disrupting talin-dependent integrin function. mP6 can block the GTP usage of Rac1, Rap1, and Rab7, effectively inhibiting the infection of CHO-A24 cells.
  • HY-155077

    JNK Cancer
    JNK-IN-12 (compound P2) is a mitochondrial-targeted JNK inhibitor (IC50=66.3 nM), consisting of a mitochondrial-specific cell-penetrating peptide and a specific inhibitor of JNK, SP600125 (HY-12041). JNK-IN-12 doesn't inhibit nuclear JNK signaling, but does inhibit mitochondrial JNK phosphorylation. JNK-IN-12 helps to improve the Parkinson's disease (PD) both in vitro and in vivo.
  • HY-W062835A

    Src Cancer
    CGP77675 hydrate is an orally active and potent inhibitor of Src family kinases. CGP77675 hydrate inhibits phosphorylation of peptide substrates and autophosphorylation of purified Src (IC50s of 5-20 and 40 nM, respectively),and also inhibits Src, EGFR, KDR, v-Abl, and Lck with IC50s of 0.02, 0.15, 1.0, 0.31, and 0.29 μM, respectively. Anticancer activity.
  • HY-106975

    Neprilysin Cardiovascular Disease
    SCH-42354 is a potent, orally active neutral endopeptidase (NEP) inhibitor, is the pharmacologically active form of the proagent SCH-42495. SCH-42354 inhibits the hydrolysis of NEP to enhance the activity of atrial natriuretic peptide (ANP). SCH-42354 inhibits hydrolysis of leu-enkephalin and ANF with IC50 values of 8.3 nM and 10.0 nM, respectively. SCH-42354 has antihypertensive activity.
  • HY-P1259

    Proteasome Bacterial Inflammation/Immunology
    PR-39, a natural proline- and arginine-rich antibacterial peptide, is a noncompetitive, reversible and allosteric proteasome inhibitor. PR-39 reversibly binds to the α7 subunit of the proteasome and blocks degradation of NF-κB inhibitor IκBα by the ubiquitin-proteasome pathway. PR-39 stimulates angiogenesis, inhibits inflammatory responses and significant reduces myocardial infarct size in mice.
  • HY-P1045
    187-1, N-WASP inhibitor
    1 Publications Verification

    Arp2/3 Complex Others
    187-1, N-WASP inhibitor, a 14-aa cyclic peptide, is an allosteric neural Wiskott-Aldrich syndrome protein (N-WASP) inhibitor. 187-1, N-WASP inhibitor potently inhibits actin assembly induced by phosphatidylinositol 4,5-bisphosphate (PIP2) with an IC50 of 2 μM. 187-1, N-WASP inhibitor prevents the activation of Arp2/3 complex by N-WASP by stabilizing the autoinhibited state of the protein.
  • HY-P1045A

    Arp2/3 Complex Others
    187-1, N-WASP inhibitor TFA, a 14-aa cyclic peptide, is an allosteric neural Wiskott-Aldrich syndrome protein (N-WASP) inhibitor. 187-1, N-WASP inhibitor TFA potently inhibits actin assembly induced by phosphatidylinositol 4,5-bisphosphate (PIP2) with an IC50 of 2 μM. 187-1, N-WASP inhibitor TFA prevents the activation of Arp2/3 complex by N-WASP by stabilizing the autoinhibited state of the protein.
  • HY-W412264

    Pim Cancer
    Pim-1/2 kinase inhibitor 1 is an orally active pim-1/2 kinase inhibitor. Pim-1/2 kinase inhibitor 1 blocks the ability of Pim kinases to phosphorylate peptides, and inhibits the pim protein kinase directed phosphorylation of 4E-BP1 and p27 Kip1. Pim-1/2 kinase inhibitor 1 can be used in study of cancer, especially prostate cancer.
  • HY-114645

    PDK-1 Cancer
    PDK1-IN-RS2 is a mimic of peptide docking motif (PIFtide) and is a substrate-selective PDK1 inhibitor with a Kd of 9 μM. PDK1-IN-RS2 suppresses the activation of the downstream kinases S6K1 by PDK1.
  • HY-P5853

    Potassium Channel Inflammation/Immunology
    Aam-KTX is a Kv channel inhibitor with IC50 values of 1.1 nM and >750 nM for Kv1.3 and Kv1.1, respectively. Aam-KTX is a toxic peptide obtained from the venom of the scorpion Mesobuthus eupeus. Aam-KTX has potential in autoimmune diseases research.
  • HY-P2317

    Bacterial Endogenous Metabolite Infection
    Cecropin P1, porcine is an antibacterial peptide that can be isolated from the upper part of the small intestine of the pig. Cecropin P1, porcine shows antibacterial activity against Gram-negative bacteria. Cecropin P1, porcine shows antiviral activity and inhibits PRRSV infection.
  • HY-P3429

    PKC Cardiovascular Disease
    SAMβA is conjugated to the cell permeable peptide TAT47-57. SAMβA, a rationally designed selective antagonist of Mfn1-βIIPKC association. SAMβA is a selective inhibitor of mitofusin 1-βIIPKC association improves heart failure outcome in rats.
  • HY-B0282S

    ACh-d4 (chloride)

    nAChR Calcium Channel Endogenous Metabolite Neurological Disease Cancer
    Acetylcholine-d4 (chloride) is the deuterium labeled Acetylcholine chloride. Acetylcholine chloride (ACh chloride), a neurotransmitter, is a potent cholinergic agonist. Acetylcholine chloride is a modulator of the activity of dopaminergic (DAergic) neurons through the stimulation of nicotinic acetylcholine receptors (nAChRs)[1][2]. Acetylcholine chloride inhibits p53 mutant peptide aggregation in vitro[5].
  • HY-P2317A

    Bacterial Endogenous Metabolite Infection
    Cecropin P1, porcine acetate is an antibacterial peptide that can be isolated from the upper part of the small intestine of the pig. Cecropin P1, porcine acetate shows antibacterial activity against Gram-negative bacteria. Cecropin P1, porcine acetate shows antiviral activity and inhibits PRRSV infection.
  • HY-146133

    Bacterial Antibiotic Infection
    LA-Bac8c is a Lipoic acid modified antimicrobial peptide with enhanced antimicrobial properties. LA-Bac8c inhibits S. aureus, MRSA, S. epidermidis, E. coli, and P. aeruginosa with MICs of 1, 4, 8, 8, and 8 μg/mL.
  • HY-156294

    Formyl Peptide Receptor (FPR) Apoptosis Cancer
    FPR1 antagonist 2 (compound 25b) is a formyl peptide receptor 1 (FPR1) antagonist with an IC50 of 70 nM. FPR1 antagonist 2 inhibits cell growth through a combined effect on cell proliferation and apoptosis and reduces cell migration, while inducing an increase in angiogenesis.
  • HY-W012159

    H-MET-SER-OH

    Angiotensin-converting Enzyme (ACE) Cardiovascular Disease
    Methionylserine (H-MET-SER-OH) is a methionine- and serine-containing dipeptide. Methionylserine binds to and translocation via intestinal di/tri-peptide transporter 1 (hPEPT1) with a Km value of 0.2 mM. Methionylserine inhibits ACE enzyme activity. Methionylserine can be used in the research of hypension.
  • HY-B0282S1

    ACh-d9(chloride)

    nAChR Calcium Channel Endogenous Metabolite Neurological Disease Cancer
    Acetylcholine-d9 (chloride) is the deuterium labeled Acetylcholine chloride. Acetylcholine chloride (ACh chloride), a neurotransmitter, is a potent cholinergic agonist. Acetylcholine chloride is a modulator of the activity of dopaminergic (DAergic) neurons through the stimulation of nicotinic acetylcholine receptors (nAChRs)[1][2]. Acetylcholine chloride inhibits p53 mutant peptide aggregation in vitro[5].
  • HY-103374

    (-)-Eseroline phenylcarbamate; (-)-Phenserine

    Cholinesterase (ChE) Amyloid-β Neurological Disease
    Phenserine ((-)-Eseroline phenylcarbamate) is a derivative of Physostigmine and is a potent, noncompetitive, long-acting and selective AChE inhibitor. Phenserine reduces β-amyloid precursor protein (APP) and β-amyloid peptide (Aβ) formation. Phenserine improves cognitive performance and attenuates the progression of Alzheimer's disease.
  • HY-P1293A

    iGluR Neurological Disease
    Conantokin G TFA, a 17-amino-acid peptide, is a potent, selective and competitive antagonist of N-methyl-D-aspartate (NMDA) receptors. Conantokin G TFA inhibits NMDA-evoked currents in murine cortical neurons with an IC50 of 480 nM. Conantokin G TFA has neuroprotective properties.
  • HY-P3507A

    ShK-186 TFA

    Potassium Channel Metabolic Disease Inflammation/Immunology
    Dalazatide (ShK-186) TFA is a specific Kv1.3 potassium channel peptide inhibitor. Dalazatide TFA can be used in the study of autoimmune diseases such as multiple sclerosis (MS), lupus erythematosus, psoriasis, rheumatoid arthritis, type 1 diabetes and inflammatory bowel disease.
  • HY-P5937

    Apoptosis Cancer
    Caerin 1.1 TFA is a host defense peptide isolated from the glandular secretions of the Australian tree frog Litoria. Caerin 1.1 TFA inhibits HeLa cell proliferation and mediates apoptosis. Caerin 1.1 TFA may enhance adaptive T cell immune responses.
  • HY-P3581

    Potassium Channel Neurological Disease
    PE 22-28 is a TREK-1 inhibitor with IC50 value of 0.12 nM. PE 22-28 also is a 7 amino-acid peptide that is used as a core sequence for preparing analogs by chemical modifications and also by substitution of amino-acids. PE 22-28 can be used for the research of depression.
  • HY-P5147

    nAChR Neurological Disease
    α-Conotoxin GID is a paralytic peptide neurotoxin and a selective antagonist of nAChR, with IC50s of 5 nM (α7), 3 nM (α3β2), 150 nM (α4β2), respectively. α-Conotoxin GID is small disulfide-rich peptide, with potential to inhibit chronic pain. α-Conotoxin GID contains a C-terminal carboxylate, thus substitution with a C-terminal carboxamide results in loss of α4β2 nAChR. α-Conotoxin GID can be isolated from the Conus species.
  • HY-P3434

    Pyroptosis Inflammation/Immunology
    Ac-FEID-CMK is a potent zebrafish-specific GSDMEb-derived peptide inhibitor. Ac-FEID-CMK can attenuate the mortality and kidney injury during septic shock. Ac-FEID-CMK inhibits pyroptosis and attenuates septic AKI (acute kidney injury) in vivo. Ac-FEID-CMK can suppress the caspy2-mediated noncanonical inflammasome pathway.
  • HY-112338

    CPD188

    STAT Cancer
    C188 is a STAT3 inhibitor that inhibits IL-6-stimulated STAT3 phosphorylation and nuclear translocation in HepG2 cells by targeting STAT3 SH2 domain peptide-binding pocket. C188, in particular, was highly active in inducing apoptosis of the breast cancer cell line MB-MDA-468 in vitro (EC50= 0.7 μM).
  • HY-P1259A

    Proteasome Bacterial Inflammation/Immunology
    PR-39 TFA, a natural proline- and arginine-rich antibacterial peptide, is a noncompetitive, reversible and allosteric proteasome inhibitor. PR-39 TFAreversibly binds to the α7 subunit of the proteasome and blocks degradation of NF-κB inhibitor IκBα by the ubiquitin-proteasome pathway. PR-39 TFA stimulates angiogenesis, inhibits inflammatory responses and significant reduces myocardial infarct size in mice.
  • HY-107758

    Prolyl Endopeptidase (PREP) Cancer
    Y-29794 oxalate is a selective, orally active and blood-brain barrier permeable non-peptide prolyl endopeptidase inhibitor. Y-29794 oxalate blocks the IRS1-AKT-mTORC1 pathway and inhibits tumor growth. Y-29794 oxalate is also effective in inhibiting the progression of Aβ-like deposition in the hippocampus of aging-accelerated mice (SAM).
  • HY-108482

    Neurokinin Receptor Inflammation/Immunology Neurological Disease
    CP-96,345 is a specific, highly potent, and orally active tachykinin and substance P receptor non-peptide inhibitor. CP-96,345 prevents the drop in blood pressure evoked by substance P and neurokinin A. CP-96,345 can be used for researching neurogenic inflammation.
  • HY-P4072

    PD-1/PD-L1 Cancer
    (D)-PPA 1 is a hydrolysisresistant d-peptide antagonist. (D)-PPA 1 serves as a potent PD-1/PD-L1 inhibitor. (D)-PPA 1 binds to PD-1 with the affinity 0f 0.51 μM with in vitro and in vivo efficacy.
  • HY-10119
    Vorapaxar
    5+ Cited Publications

    SCH 530348

    Protease Activated Receptor (PAR) Cardiovascular Disease
    Vorapaxar (SCH 530348), an antiplatelet agent, is a selective, orally active, and competitive thrombin receptor protease-activated receptor (PAR-1) antagonist (Ki=8.1 nM). Vorapaxar (SCH 530348) inhibits thrombin receptor-activating peptide (TRAP)-induced platelet aggregation in a dose-dependent manner.
  • HY-P3496

    Pyroptosis Inflammation/Immunology
    Pep19-2.5 is an synthetic and antitoxin peptide, blocks the intracellular endotoxin signaling cascade. Pep19-2.5 inhibits signaling of lipopeptides (LP) and lipopolysaccharides (LPS) mediated by transmembrane and cytosolic pattern recognition receptors (PRRs). The signaling cascades lead to inflammation and cell pyroptosis.
  • HY-P5702

    Fungal Apoptosis Bacterial Infection
    EP3 is an antimicrobial peptide. EP3 has antibacterial and antifungal activities. EP3 inhibits E. gallinarum, P. pyocyanea, A. baumanii, K. terrigena with a MIC value of 12.85 μg/mL. EP3 also shows antitumor activity against cancer cells, and induces cell apoptosis.
  • HY-147270

    Drug-Linker Conjugates for ADC Cancer
    MC-VA-PAB-Exatecan is a agent-linker conjugate for ADC. MC-VA-PAB-Exatecan contains the ADC linker (peptide MC-VA-PAB) and a DNA topoisomerase I inhibitor Exatecan (HY-13631). MC-VA-PAB-Exatecan synthesized ADC shows good antitumor activity.
  • HY-106228

    Fungal Bacterial Glutathione Peroxidase Infection
    HLF1-11, a human lactoferrin-derived peptide, is a broad spectrum antimicrobial agent. HLF1-11 inhibits human MPO activity. HLF1-11 also directs GM-CSF-driven monocyte differentiation toward macrophages, and enhances immune responses.
  • HY-P5931

    Potassium channel toxin alpha-KTx 6.13; SPX; α-KTx6.13

    Potassium Channel Inflammation/Immunology
    Spinoxin isolated from the venom of scorpion Heterometrus spinifer, is a 34-residue peptide neurotoxin cross-linked by four disulfide bridges. Spinoxin is a potent inhibitor of Kv1.3 potassium channel (IC50 = 63 nM), considering to be valid molecular targets in the diagnostics and therapy of various autoimmune disorders and cancers.
  • HY-P3429A

    PKC Cardiovascular Disease
    SAMβA TFA is conjugated to the cell permeable peptide TAT47-57. SAMβA TFA, a rationally designed selective antagonist of Mfn1-βIIPKC association. SAMβA TFA is a selective inhibitor of mitofusin 1-βIIPKC association improves heart failure outcome in rats.
  • HY-P1098
    Ac2-26
    3 Publications Verification

    NF-κB Inflammation/Immunology
    Ac2-26, an active N-terminal peptide of annexin A1 (AnxA1), attenuates ischemia-reperfusion-induced acute lung injury. Ac2-26 also decreases AnxA1 protein expression, inhibits the activation of NF-κB and MAPK pathways in the injured lung tissue.
  • HY-15407B

    AHU-377 sodium

    Neprilysin Infection Cardiovascular Disease
    Sacubitril sodium is a potent and orally active NEP (neprilysin) inhibitor, with an IC50 of 5 nM. Sacubitril sodium enhances the tone of the natriuretic peptide (NP) system and exerts significant antihypertensive effects. Sacubitril sodium is a component of the heart failure medicine LCZ696. Sacubitril sodium can be used for the research of heart failure, hypertension and COVID-19.
  • HY-105172

    CAP-232; TLN-232

    Somatostatin Receptor Cancer Inflammation/Immunology
    TT-232 (CAP-232), a somatostatin derivative, is a peptide SSTR1/SSTR4 agonist. TT-232 inhibits cancer cell proliferation and induces apoptosis. TT-232 is also a broad-spectrum anti-inflammatory and analgesic agent.
  • HY-P4200

    Bacterial Antibiotic Infection
    Lugdunin is an antibiotic peptide. Lugdunin inhibits bacteria by dissipating their membrane potential. Lugdunin is active against Gram-positive bacteria, such as S. aureus, and reduces S. aureus skin and nasal colonization. Lugdunin induces LL-37 and CXCL8/MIP-2 in human keratinocytes and mouse skin.
  • HY-109127A

    BCX7353 dihydrochloride

    Ser/Thr Protease Others
    Berotralstat dihydrochloride is a low toxicity, effective, highly specific, second-generation, synthetic and orally active plasma kallikrein inhibitor used for the research of hereditary angioedema (HAE) attacks. Berotralstat dihydrochloride works by blocking the enzymatic activity of plasma kallikrein in releasing bradykinin, the major biologic peptide that promotes swelling and pain associated with attacks of HAE.
  • HY-P3882

    Amino Acid Derivatives Neurological Disease
    Fmoc-Ala-Glu-Gln-Lys-NH2 (AEQK) is a tetrapeptide. Fmoc-Ala-Glu-Gln-Lys-NH2 is the inactive control for Fmoc-Ala-Glu-Asn-Lys-NH2 (AENK) peptide inhibitor. AENK blocks proteolysis of UNC5C protein.
  • HY-P2170

    XOMA-629

    Antibiotic Bacterial Infection Inflammation/Immunology
    XMP-629 (XOMA-629), a cationic α-helical peptide, is a potent endotoxin inhibitor. XMP-629 exhibits broad-spectrum antimicrobial activity via an immunomodulatory mechanism. XOMA 629 has antimicrobial activity against Propionibacterium acnes, Staphylococcus aureus and Streptococcus pyogenesand.
  • HY-P1263

    (trans-Cinnamoyl)-YPGKF-NH2

    Protease Activated Receptor (PAR) Metabolic Disease Inflammation/Immunology
    tcY-NH2 ((trans-Cinnamoyl)-YPGKF-NH2) is a potent selective PAR4 antagonist peptide. tcY-NH2 inhibits thrombin- and AY-NH2-induced platelet aggregation and endostatin release, and can be used in the research of inflammation, immunology.
  • HY-150050

    Amyloid-β Neurological Disease
    gamma-secretase modulator 5 (compound 22d) is a brain-penetrant gamma-secretase modulator (GSMs) that inhibits the production of the aggregated amyloid β-peptide Aβ42 with an IC50 value of 60 nM. gamma-secretase modulator 5 can be used in the study of Alzheimer's disease.
  • HY-P5154

    Potassium Channel Neurological Disease
    Tamapin is a venom peptide, targeting to small conductance Ca(2+)-activated K(+) (SK) channels. Tamapin is a selctive blocker of SK2 (Potassium Channel). Tamapin inhibits SK channel-mediated currents in pyramidal neurons of the hippocampus. Tamapin can be isolated from the Indian red scorpion (Mesobuthus tamulus).
  • HY-10119A
    Vorapaxar sulfate
    5+ Cited Publications

    SCH 530348 sulfate

    Protease Activated Receptor (PAR) Cardiovascular Disease
    Vorapaxar sulfate (SCH 530348 sulfate), an antiplatelet agent, is a selective, orally active, and competitive thrombin receptor protease-activated receptor (PAR-1) antagonist (Ki=8.1 nM). Vorapaxar sulfate inhibits thrombin receptor-activating peptide (TRAP)-induced platelet aggregation in a dose-dependent manner.
  • HY-P4040

    HCV Protease Cancer Infection Metabolic Disease Inflammation/Immunology Neurological Disease
    Ac-D-DGla-LI-Cha-C is a potent HCV protease inhibitor peptide. Ac-D-DGla-LI-Cha-C can be used for the research of cancer, autoimmune diseases, fibrotic diseases, inflammatory diseases, neurodegenerative diseases, infectious diseases, lung diseases, heart and vascular diseases and metabolic diseases.
  • HY-P2244

    YAP Cancer
    YAP-TEAD-IN-1 is a potent and competitive inhibitor of YAP–TEAD interaction (IC50=25 nM). YAP-TEAD-IN-1 is a 17mer peptide and shows a higher the binding affinity to TEAD1 (Kd=15 nM) than YAP (50-171) (Kd=40 nM).
  • HY-P1409

    Potassium Channel Inflammation/Immunology
    ADWX 1 is a new peptide inhibitor that is potent and selective for Kv1.3 with an IC50 value of 1.89 pM. ADWX 1 inhibits Kv1.3 channel activity specifically to inhibit both the initial calcium signaling and NF-κB activation. ADWX 1 ameliorates the disease in rats of experimental autoimmune encephalomyelitis (EAE) models. ADWX 1 can be used to study T cell-mediated autoimmune diseases.
  • HY-W345510

    Neprilysin Neurological Disease
    Opiorphin, an opioid peptide, is a potent enkephalin-inactivating zinc ectopeptidases in human inhibitor. Opiorphin inhibits two enkephalin-catabolizing ectoenzymes, human neutral ecto-endopeptidase, hNEP (EC 3.4.24.11) with an IC50 value of 11 μM, and human ecto-aminopeptidase, hAP-N (EC 3.4.11.2). Opiorphin displays potent analgesic activity by activating endogenous opioid-dependent transmission.
  • HY-P1036
    Compstatin
    1 Publications Verification

    Complement System Others
    Compstatin, a 13-residue cyclic peptide, is a potent inhibitor of the complement system C3 with species specificity. Compstatin binds to baboon C3 and is resistant to proteolytic cleavage in baboon blood (similar to humans). Compstatin inhibits only the activation of primates’ complement system. Compstatin exhibits IC50 values of 63 μM and 12 μM for classical and alterative complement pathway, respectively.
  • HY-P1832

    NF-κB Apoptosis Cancer Inflammation/Immunology
    PTD-p65-P1 Peptide is a potent, selective nuclear transcription factor NF-κB inhibitor and derives from the p65 subunit of NF-κB amino acid residues 271-282, which selectively inhibits NF-κB activation induced by various inflammatory stimulation, down-regulate NF-κB-mediated gene expression and up-regulate apoptosis.
  • HY-P4072A

    PD-1/PD-L1 Cancer
    (D)-PPA 1 TFA is a hydrolysisresistant d-peptide antagonist. (D)-PPA 1 TFA serves as a potent PD-1/PD-L1 inhibitor. (D)-PPA 1 TFA binds to PD-1 with the affinity 0f 0.51 μM with in vitro and in vivo efficacy.
  • HY-P1263A
    tcY-NH2 TFA
    1 Publications Verification

    (trans-Cinnamoyl)-YPGKF-NH2 TFA

    Protease Activated Receptor (PAR) Metabolic Disease Inflammation/Immunology
    tcY-NH2 ((trans-Cinnamoyl)-YPGKF-NH2) TFA is a potent selective PAR4 antagonist peptide. tcY-NH2 TFA inhibits thrombin- and AY-NH2-induced platelet aggregation and endostatin release, and can be used in the research of inflammation, immunology.
  • HY-155612

    Caspase Neurological Disease
    M826 is a potent, selective and reversible non-peptide caspase-3 inhibitor with an IC50 value of 0.005 μM for enzymatic activity against caspase-3. M826 displays potent anti-apoptotic activity in animal models in vitro and in vivo. M826 can be used for nervous system diseases research.
  • HY-P2136F

    Apoptosis Cancer Inflammation/Immunology Neurological Disease
    Biotin-COG1410 TFA is a biotin labled COG1410 (HY-P2136). COG1410 is an apolipoprotein E-derived peptide and an apoptosis inhibitor. COG1410 exerts neuroprotective and antiinflammatory effects in a murine model of traumatic brain injury (TBI). COG1410 can be used for the research of neurological disease.
  • HY-P3343A

    Estrogen Receptor/ERR Cancer
    hFSH-β-(33-53) TFA, a thiol-containing peptide which corresponds to a second FSH receptor-binding domain, is a FSHR (follicle-stimulating hormone receptor) antagonist. hFSH-β-(33-53) TFA inhibits binding of FSH to receptor and is a partial agonist of estradiol synthesis in Sertoli cells.
  • HY-P4370

    Bacterial Fungal Infection
    Hepcidin-20 (human) is a histidine-containing, cysteine-rich, β-sheet structured peptide. Hepcidin-20 (human) shows antifungal activity. Hepcidin-20 (human) inhibits biofilm formation and bacterial cell metabolism of polysaccharide intercellular adhesin (PIA)-positive and PIA-negative strains.
  • HY-P1098A
    Ac2-26 TFA
    3 Publications Verification

    NF-κB Inflammation/Immunology
    Ac2-26 TFA, an active N-terminal peptide of annexin A1 (AnxA1), attenuates ischemia-reperfusion-induced acute lung injury. Ac2-26 also decreases AnxA1 protein expression, inhibits the activation of NF-κB and MAPK pathways in the injured lung tissue.
  • HY-108483

    Neurokinin Receptor Inflammation/Immunology Neurological Disease
    RP 67580 is a non-peptide antagonist of substance P (SP), competitively inhibits the binding of [3H]SP to neurokinin receptor 1 (NK1 receptor) in rat brain membranes with a Ki value of 4.16 nM. RP 67580 is a specific antagonist of NK1 receptors and can be used in the research of pain and neurogenic inflammation.
  • HY-P5781

    Sodium Channel Neurological Disease
    δ-Theraphotoxin-Hm1b is a 42-amino acid peptide isolated from Togo starburst tarantula (Heteroscodra maculata) venom. δ-Theraphotoxin-Hm1b selectively inhibits inactivation of NaV1.1 but have no effect on NaV1.7.
  • HY-109127

    BCX7353

    Ser/Thr Protease Others
    Berotralstat (BCX7353) is a low toxicity, effective, highly specific, second-generation, synthetic and orally active plasma kallikrein inhibitor used for the research of hereditary angioedema (HAE) attacks. Berotralstat works by blocking the enzymatic activity of plasma kallikrein in releasing bradykinin, the major biologic peptide that promotes swelling and pain associated with attacks of HAE.
  • HY-B0290A
    Pranlukast hemihydrate
    1 Publications Verification

    ONO-1078 hemihydrate

    Leukotriene Receptor Endogenous Metabolite Inflammation/Immunology
    Pranlukast hemihydrate is a highly potent, selective and competitive antagonist of peptide leukotrienes. Pranlukast inhibits [ 3H]LTE4, [ 3H]LTD4, and [ 3H]LTC4 bindings to lung membranes with Kis of 0.63±0.11, 0.99±0.19, and 5640±680 nM, respectively.
  • HY-15023
    Cligosiban
    4 Publications Verification

    PF-3274167

    Oxytocin Receptor Endocrinology
    Cligosiban (PF-3274167), a high oral bioavailability and good brain-penetrant non-peptide oxytocin receptor antagonist, shows a high-affinity (Ki=9.5 nM) and an excellent selectivity versus the vasopressin receptors with almost no affinity for the V1b and V1a subtypes. Cligosiban inhibits ejaculatory physiology in rodents.
  • HY-149865

    Fluorescent Dye Phosphatase Cancer
    TPE-1p is a cascade-activated AIEgen-peptide probe. TPE-1p self-assembles in aqueous solution to exhibit bright fluorescence in response to alkaline phosphatase (ALP) and ChT-L. TPE-1p can be utilized to noninvasively assess the inhibition efficiency of a ChT-L inhibitor in cells.
  • HY-B0290
    Pranlukast
    1 Publications Verification

    ONO-1078

    Leukotriene Receptor Endogenous Metabolite Inflammation/Immunology
    Pranlukast is a highly potent, selective and competitive antagonist of peptide leukotrienes. Pranlukast inhibits [ 3H]LTE4, [ 3H]LTD4, and [ 3H]LTC4 bindings to lung membranes with Kis of 0.63±0.11, 0.99±0.19, and 5640±680 nM, respectively.
  • HY-P1832A
    PTD-p65-P1 Peptide TFA
    3 Publications Verification

    NF-κB Apoptosis Cancer Inflammation/Immunology
    PTD-p65-P1 Peptide TFA is a potent, selective nuclear transcription factor NF-κB inhibitor and derives from the p65 subunit of NF-κB amino acid residues 271-282, which selectively inhibits NF-κB activation induced by various inflammatory stimulation, down-regulate NF-κB-mediated gene expression and up-regulate apoptosis.
  • HY-111360

    γ-secretase Inflammation/Immunology
    SPL-707 is an orally active, selective signal peptide peptidase-like 2a (SPPL2a) inhibitor with an IC50 of 77 nM for hSPPL2a. SPL-707 inhibits γ-secretase (IC50=6.1 μM) and SPP (IC50=3.7 μM). SPL-707 has the potential for autoimmune diseases research by targeting B cells and dendritic cells.
  • HY-14174

    γ-secretase Cancer Neurological Disease
    MRK-560 is an orally active, brain barrier-penetrating γ-Secretase inhibitor, can potently reduces Aβ peptide in rat brain and cerebrospinal fluid. MRK-560 also decreases mutant NOTCH1 processing by selectively inhibiting PSEN1. MRK-560 can be used in studies of Alzheimer's disease and T-cell acute lymphoblastic leukaemia (T-ALL).
  • HY-P5681

    Bacterial Infection Inflammation/Immunology
    Human α-Defensin 6, a 32-residue cysteine-rich peptide, can inhibit bacterial invasion and contribute to the mucosal immunity. Human α-Defensin 6 forms ordered self-assembly fibrils and nanonets that surround and entangle bacteria after stochastic binding to bacterial surface proteins. Human α-Defensin 6 also inhibits C. albicans biofilm formation.
  • HY-P3434A

    Pyroptosis Inflammation/Immunology
    Ac-FEID-CMK TFA is a potent zebrafish-specific GSDMEb-derived peptide inhibitor. Ac-FEID-CMK TFA can attenuate the mortality and kidney injury during septic shock. Ac-FEID-CMK TFA inhibits pyroptosis and attenuates septic AKI (acute kidney injury) in vivo. Ac-FEID-CMK TFA can suppress the caspy2-mediated noncanonical inflammasome pathway.
  • HY-101117
    EED226
    5+ Cited Publications

    Histone Methyltransferase Cancer
    EED226 is a polycomb repressive complex 2 (PRC2) inhibitor, which binds to the K27me3-pocket on embryonic ectoderm development (EED) and shows strong antitumor activity in xenograft mice model. EED226 is a potent, selective, and orally bioavailable EED inhibitor. EED226 inhibits PRC2 with an IC50 of 23.4 nM when the H3K27me0 peptide is used as a substrate in the in vitro enzymatic assays.
  • HY-P1036A
    Compstatin TFA
    1 Publications Verification

    Complement System Others
    Compstatin TFA, a 13-residue cyclic peptide, is a potent inhibitor of the complement system C3 with species specificity. Compstatin TFA binds to baboon C3 and is resistant to proteolytic cleavage in baboon blood (similar to humans). Compstatin TFA inhibits only the activation of primates’ complement system. Compstatin TFA exhibits IC50 values of 63 μM and 12 μM for classical and alterative complement pathway, respectively.
  • HY-P5153

    μ-TRTX-Tp1a

    Sodium Channel Neurological Disease
    ProTx-III is a selective and potent inhibitor of voltage-gated sodium channel Nav1.7, with an IC50 of 2.1 nM. ProTx-III is a spider venom peptide isolated from the venom of the Peruvian green velvet tarantella. ProTx-III has a typical inhibitor cystine knot motif (ICK). ProTx-III is able to reverse the pain response. ProTx-III can be used to study diseases such as chronic pain, epilepsy, and arrhythmia.
  • HY-153785

    Complement System Inflammation/Immunology
    NH2-C6-ARC186 sodium is a modified ARC186 (HY-153098) with NH2-C6 that can be coupled to other peptides or molecules. ARC186 is a aptamer and a highly potent complement inhibitor that function by blocking the convertase-catalyzed activation of C5.
  • HY-P5154A

    Potassium Channel Neurological Disease
    Tamapin TFA is a venom peptide, targeting to small conductance Ca(2+)-activated K(+) (SK) channels. Tamapin TFA is a selctive blocker of SK2 (Potassium Channel). Tamapin TFA inhibits SK channel-mediated currents in pyramidal neurons of the hippocampus. Tamapin TFA can be isolated from the Indian red scorpion (Mesobuthus tamulus).
  • HY-18962
    AMI-1
    3 Publications Verification

    Histone Methyltransferase Cancer
    AMI-1 is a potent, cell-permeable and reversible inhibitor of protein arginine N-methyltransferases (PRMTs), with IC50s of 8.8 μM and 3.0 μM for human PRMT1 and yeast-Hmt1p, respectively. AMI-1 exerts PRMTs inhibitory effects by blocking peptide-substrate binding.
  • HY-P5771

    Sodium Channel Neurological Disease
    Jingzhaotoxin-IX, a C-terminally amidated peptide composed of 35 amino acid residues, is a neurotoxin. Jingzhaotoxin-IX inhibits voltage-gated sodium channels (both tetrodotoxin-resistant and tetrodotoxin-sensitive isoforms) and Kv2.1 channel. Jingzhaotoxin-IX has no effect on delayed rectifier potassium channel Kv1.1, 1.2 and 1.3.
  • HY-W250308

    ε-Polylysine; ε-PL

    Biochemical Assay Reagents Others
    Epsilon-polylysineIs a natural antimicrobial peptide produced by certain bacteria. It is often used as a preservative in various food and beverage products due to its ability to inhibit the growth of microorganisms such as bacteria, yeast and mold. Epsilon-polylysineHas several properties that make it suitable for these applications, including its thermal stability, resistance to acidic conditions, and broad-spectrum antimicrobial activity.
  • HY-P3976

    Angiotensin-converting Enzyme (ACE) Cardiovascular Disease
    Lactalbumin B (50-53) Alpha [Lactorphin Alpha], bovine is a blood pressure lowering peptide containing 4 amino acids. Lactalbumin B (50-53) Alpha [Lactorphin Alpha], bovine is an angiotensin-converting Enzyme (ACE) inhibitor. Lactalbumin B (50-53) Alpha [Lactorphin Alpha], bovine can be used in research of high blood pressure.
  • HY-P3982

    CCR Inflammation/Immunology
    CKLF1-C19 is the C-terminal peptide of human chemokine-like factor 1 (CKLF1). CKLF1-C19 interacts with CCR4, and inhibits chemotaxis induced by both CKLF1 and CCL17. CKLF1-C19 can suppress allergic lung inflammation via inhibiting chemotaxis mediated by CCR3 and CCR4.
  • HY-P1280A

    Potassium Channel Neurological Disease
    Margatoxin TFA, an alpha-KTx scorpion toxin, is a high affinity inhibitor of Kv1.3 (Kd=11.7 pM). Margatoxin TFA inhibits the Kv1.2 (Kd=6.4 pM) and Kv1.1 (Kd=4.2 nM). Margatoxin TFA, a 39 amino-acid-long peptide, is isolated from the venom of the scorpion Centruroides margaritatus and widely used in ion channel research.
  • HY-111032

    Angiotensin Receptor Cardiovascular Disease
    Allisartan isoproxil (ALS-3) is an orally potent, selective, non-peptide inhibitor of Angiotensin II Type 1. Allisartan isoproxil is also an antihypertensive agent. Allisartan isoproxil may inhibit angiotensin-aldosterone system and oxidative stress. Allisartan isoproxil lowers blood pressure and protects the organs, preventing cerebrovascular damage. Allisartan isoproxil (80-320 mg/kg/d) has shown toxicity in rat models by targeting liver organs.
  • HY-P1280

    Potassium Channel Neurological Disease
    Margatoxin, an alpha-KTx scorpion toxin, is a high affinity inhibitor of Kv1.3 (Kd=11.7 pM). Margatoxin inhibits the Kv1.2 (Kd=6.4 pM) and Kv1.1 (Kd=4.2 nM). Margatoxin, a 39 amino-acid-long peptide, is isolated from the venom of the scorpion Centruroides margaritatus and widely used in ion channel research.
  • HY-16992A
    W-54011
    4 Publications Verification

    Complement System Reactive Oxygen Species Inflammation/Immunology
    W-54011 is a potent and orally active non-peptide C5a receptor antagonist. W-54011 inhibits the binding of 125I-labeled C5a to human neutrophils with a Ki value of 2.2 nM. W-54011 also inhibits C5a-induced intracellular Ca 2+ mobilization, chemotaxis, and generation of ROS in human neutrophils with IC50s of 3.1 nM, 2.7 nM, and 1.6 nM, respectively.
  • HY-107663

    Pro-Leu-Gly-NH2; Melanostatin

    Dopamine Receptor Neurological Disease
    MIF-1 (Melanostatin), an endogenous brain peptide, is a potent dopamine receptor allosteric modulator. MIF-1 inhibits melanin formation. MIF-1 blocks the effects of opioid receptor activation to modulate the analgesic effects. MIF-1 accesses from the blood to the CNS by directly crossing the blood-brain barrier (BBB).
  • HY-P3355

    iGluR Neurological Disease
    p-fin4 is a peptide inhibitor of STEP Phosphatase-GluA2 AMPA receptor interaction with a Ki of 0.4 μM. p-fin4 restores the memory deficits and displays anxiolytic and antidepressant effects in a scopolamine-treated rat model. p-fin4 is a promising lead compound for novel cognitive enhancers and/or behavioral modulators.
  • HY-P10074

    ERK Inflammation/Immunology
    TAT-MEK1 is an inhibitor ofERK2, consisting of TAT and MEK1 (N-terminal), TAT (YGRKKRRQRRR) derived from human immunodeficiency (HIV-1) transcriptional trans activator (TAT), is a cell-penetrating peptide. TAT-MEK1 IC50
  • HY-18962A
    AMI-1 free acid
    3 Publications Verification

    Histone Methyltransferase Cancer
    AMI-1 free acid is a potent, cell-permeable and reversible inhibitor of protein arginine N-methyltransferases (PRMTs), with IC50s of 8.8 μM and 3.0 μM for human PRMT1 and yeast-Hmt1p, respectively. AMI-1 free acid exerts PRMTs inhibitory effects by blocking peptide-substrate binding.
  • HY-W348072

    SARS-CoV Infection
    SARS-CoV-2-IN-59 (compound E07), an imidazoline derivative, is a non-peptide small molecule inhibitor of SARS-CoV-2 that targets the main protease (Mpro) of the coronavirus. SARS-CoV-2-IN-59 has a strong interaction with residues on Mpro (Met 165, Gln 166, Met 165, His 41, Gln 189).
  • HY-108312A

    Caspase Neurological Disease
    AC-VEID-CHO (TFA) is a peptide-derived caspase inhibitor and has potency of inhibition for Caspase-6, Caspase-3 and Caspase-7 with IC50 values of 16.2 nM, 13.6 nM and 162.1 nM, respectively. AC-VEID-CHO (TFA) can be used for the research of neurodegenerative conditions including Alzheimer’s and Huntington’s disease.
  • HY-107692

    Neurokinin Receptor Neurological Disease
    SB 218795 is a potent and selective non-peptide NK3 receptor antagonist, with a Ki 13 nM for hNK3. SB 218795 shows about 90-fold and 7000-fold selectivity for hNK3 over hNK2 and hNK1, respectively. SB 218795 can inhibit NK3 receptor-mediated pupillary constriction of the rabbit.
  • HY-P1173

    Myristoylated L 803; GSK-3β Inhibitor XIII

    Amyloid-β GSK-3 Neurological Disease
    L803-mts (Myristoylated L 803) is a selective and substrate-competitive GSK-3 peptide inhibitor (IC50: 40 μM). L803-mts also reduces Aβ deposits and ameliorates cognitive deficits in 5XFAD mice. L803-mts shows antidepressive effect in the forced swimming test.
  • HY-110166
    PD 90780
    1 Publications Verification

    Others Neurological Disease
    PD 90780 is a non peptide antagonist of nerve growth factor (NGF). PD 90780 interacts with NGF, prevents NGF binds with p75 NTR. PD 90780 inhibits NGF-p75 NTR interaction with IC50s of 23.1 and 1.8 µM in PC12 cells and PC12 nnr5 cells, respectively .
  • HY-P5780

    Sodium Channel Neurological Disease
    π-TRTX-Hm3a is a 37-amino acid peptide isolated from Togo starburst tarantula (Heteroscodra maculata) venom. π-TRTX-Hm3a pH-dependently inhibits acid-sensing ion channel 1a (ASIC1a) with an IC50 of 1-2 nM and potentiates ASIC1b with an EC50 of 46.5 nM.
  • HY-P5038

    c(GRGDSP)

    Integrin Cancer
    Cyclo(Gly-Arg-Gly-Asp-Ser-Pro) (c(GRGDSP)) is an RGD-containing inhibitory peptide. Cyclo(Gly-Arg-Gly-Asp-Ser-Pro) is a synthetic α5β1 integrin ligand that competitively inhibits the binding of invasin (Inv) to α5β1 integrin expressed on Caco-2 cells.
  • HY-125837

    Epigenetic Reader Domain Cancer
    MS31 is a potent, highly affinity and selective fragment-like methyllysine reader protein spindlin 1 (SPIN1) inhibitor. MS31 potently inhibits the interactions between SPIN1 and H3K4me3 (IC50=77 nM, AlphaLISA; 243 nM, FP). MS31 selectively binds Tudor domain II of SPIN1 (Kd=91 nM). MS31 potently inhibits binding of trimethyllysine-containing peptides to SPIN1. MS31 is not toxic to nontumorigenic cells.
  • HY-113952
    Actinonin
    2 Publications Verification

    (-)-Actinonin

    Aminopeptidase Bacterial MMP Apoptosis Antibiotic Cancer Infection
    Actinonin ((-)-Actinonin) is a naturally occurring antibacterial agent produced by Actinomyces. Actinonin inhibits aminopeptidase M, aminopeptidase N and leucine aminopeptidase. Actinonin is a potent reversible peptide deformylase (PDF) inhibitor with a Ki of 0.28 nM. Actinonin also inhibits MMP-1, MMP-3, MMP-8, MMP-9, and hmeprin α with Ki values of 300 nM, 1,700 nM, 190 nM, 330 nM, and 20 nM, respectively. Actinonin is an apoptosis inducer. Actinonin has antiproliferative and antitumor activities.
  • HY-125837A

    Epigenetic Reader Domain Cancer
    MS31 trihydrochloride is a potent, highly affinity and selective fragment-like methyllysine reader protein spindlin 1 (SPIN1) inhibitor. MS31 trihydrochloride potently inhibits the interactions between SPIN1 and H3K4me3 (IC50=77 nM, AlphaLISA; 243 nM, FP). MS31 trihydrochloride selectively binds Tudor domain II of SPIN1 (Kd=91 nM). MS31 trihydrochloride potently inhibits binding of trimethyllysine-containing peptides to SPIN1, and is not toxic to nontumorigenic cells.
  • HY-N2346

    Microtubule/Tubulin Apoptosis Cancer
    Tubulysin E is a highly cytotoxic peptide isolated from the myxobacterial species Archangium geophyra and Angiococcus disciformis. Tubulysin displays extremely potent cytotoxic activity in mammalian cells, including multidrug-resistant cell lines, with IC50 values in the lower nanomolar range. Tubulysin E is a cytotoxic activity tubulysin which inhibits tubulin polymerization and leads to cell cycle arrest and apoptosis.
  • HY-100383

    BHI1; BH 3I1

    Bcl-2 Family MDM-2/p53 E1/E2/E3 Enzyme Cancer
    BH3I-1 is a Bcl-2 family antagonist, which inhibits the binding of the Bak BH3 peptide to Bcl-xL with a Ki of 2.4±0.2 μM in FP assay. BH3I-1 has a Kd of 5.3 μM against the p53/MDM2 pair.
  • HY-N7049

    Microtubule/Tubulin Apoptosis Cancer
    Tubulysin F is a highly cytotoxic peptide isolated from the myxobacterial species Archangium geophyra and Angiococcus disciformis. Tubulysin displays extremely potent cytotoxic activity in mammalian cells, including multidrug-resistant cell lines, with IC50 values in the lower nanomolar range. Tubulysin F is a cytotoxic activity tubulysin which inhibits tubulin polymerization and leads to cell cycle arrest and apoptosis.
  • HY-N7052

    Microtubule/Tubulin Apoptosis Cancer
    Tubulysin I is a highly cytotoxic peptide isolated from the myxobacterial species Archangium geophyra and Angiococcus disciformis. Tubulysin displays extremely potent cytotoxic activity in mammalian cells, including multidrug-resistant cell lines, with IC50 values in the lower nanomolar range. Tubulysin I is a cytotoxic activity tubulysin which inhibits tubulin polymerization and leads to cell cycle arrest and apoptosis.
  • HY-Y0265

    Indoline-2,3-dione

    Monoamine Oxidase Apoptosis Cancer Neurological Disease Cardiovascular Disease
    Isatin (Indoline-2,3-dione) is a potent inhibitor of monoamine oxidase (MAO) with an IC50 of 3 μM. Also binds to central benzodiazepine receptors (IC50 against clonazepam, 123 μM). Also acts as an antagonist of both atrial natriuretic peptide stimulated and nitric oxide-stimulated guanylate cyclase activity. Shows effect on the serotonergic system.
  • HY-N7050

    Microtubule/Tubulin Apoptosis Cancer
    Tubulysin G is a highly cytotoxic peptide isolated from the myxobacterial species Archangium geophyra and Angiococcus disciformis. Tubulysin displays extremely potent cytotoxic activity in mammalian cells, including multidrug-resistant cell lines, with IC50 values in the lower nanomolar range. Tubulysin G is a cytotoxic activity tubulysin which inhibits tubulin polymerization and leads to cell cycle arrest and apoptosis.
  • HY-13259
    MG-132
    Maximum Cited Publications
    781 Publications Verification

    Z-Leu-Leu-Leu-al; MG132

    Proteasome Autophagy Apoptosis Cancer
    MG-132 (Z-Leu-Leu-Leu-al) is a potent proteasome and calpain inhibitor with IC50s of 100 nM and 1.2 μM, respectively. MG-132 effectively blocks the proteolytic activity of the 26S proteasome complex. MG-132, a peptide aldehyde, also is an autophagy activator. MG-132 also induces apoptosis.
  • HY-N2347

    Microtubule/Tubulin Apoptosis Cancer
    Tubulysin C is a highly cytotoxic peptide isolated from the myxobacterial species Archangium geophyra and Angiococcus disciformis. Tubulysin displays extremely potent cytotoxic activity in mammalian cells, including multidrug-resistant cell lines, with IC50 values in the lower nanomolar range. Tubulysin C is a cytotoxic activity tubulysin which inhibits tubulin polymerization and leads to cell cycle arrest and apoptosis.
  • HY-P0178

    Integrin Inflammation/Immunology
    LXW7, a cyclic peptide containing Arg-Gly-Asp (RGD), is an integrin αvβ3 inhibitor. LXW7 has a high binding affinity to αvβ3 integrin with an IC50 of 0.68 μM. LXW7 increases phosphorylation of VEGFR-2 and activation of ERK1/2. Anti-inflammatory effect.
  • HY-P10007

    Z-GPFL-CHO

    Proteasome Cancer
    Z-Gly-Pro-Phe-Leu-CHO (Z-GPFL-CHO) is a tetrapeptide aldehyde that acts as a highly selective and potent proteasomal inhibitor (Ki = 1.5 µM for branched chain amino acid preferring, 2.3 µM for small neutral amino acid preferring, and 40.5 µM for chymotrypsin-like activities; IC50 = 3.1 µM for peptidyl-glutamyl peptide hydrolyzing activity).
  • HY-P1649

    NAB741

    Bacterial Antibiotic Infection
    SPR741 (NAB741) is a cationic peptide derived from polymyxin B and is a potentiator molecule. SPR741 increases the permeability of the outer membrane of Gram-negative bacteria and is used to treat severe Gram-negative bacteria infections. SPR741 inhibits multidrug-resistant Gram-negative bacteria. The spectrum of activity of the antibiotic can be widened when used in combination with SPR741.
  • HY-P0097A
    Nonapeptide-1 acetate salt
    1 Publications Verification

    Melanostatine-5 acetate salt

    Melanocortin Receptor Cancer Endocrinology Metabolic Disease
    Nonapeptide-1 (Melanostatine-5) acetate salt, a peptide hormone, is a selective antagonist of MC1R (Ki: 40 nM). Nonapeptide-1 acetate salt is a competitive α-MSH antagonist that potently inhibits intracellular cAMP and melanosome dispersion induced by α-MSH in melanocytes (IC50: 2.5 nM and 11 nM, respectively). Nonapeptide-1 acetate salt inhibits melanin synthesis, and can be used in the research of skin pigmentation and regulation of steroid production in the adrenal gland, skin cancer.
  • HY-P990088

    VEGFR PD-1/PD-L1 Cardiovascular Disease
    Sotiburafusp alfa is a bispecific fusion protein, which is a humanized VEGFR-1 extracellular domain fragment (129-228, 1-100 in the current sequence) fused via the peptide linker 101GGSGGSGGSGGSGGS 115 to the N-terminus of the heavy chain (116-564) of a humanized IgG1-kappa anti-human PD-L1 heavy chain variant L352>A, L353>A. Sotiburafusp alfa is also an angiogenesis inhibitor.
  • HY-P0097

    Melanostatine-5

    Melanocortin Receptor Cancer Endocrinology Metabolic Disease
    Nonapeptide-1 (Melanostatine-5), a peptide hormone, is a selective antagonist of MC1R (Ki: 40 nM). Nonapeptide-1 is a competitive α-MSH antagonist that potently inhibits intracellular cAMP and melanosome dispersion induced by α-MSH in melanocytes (IC50: 2.5 nM and 11 nM, respectively). Nonapeptide-1 inhibits melanin synthesis, and can be used in the research of skin pigmentation and regulation of steroid production in the adrenal gland, skin cancer.
  • HY-107641
    α-Cyano-4-hydroxycinnamic acid
    2 Publications Verification

    α-Cyano-4-hydroxycinnamate

    Monocarboxylate Transporter Metabolic Disease
    α-Cyano-4-hydroxycinnamic acid (α-Cyano-4-hydroxycinnamate) is a potent and non-competitive inhibitor of monocarboxylate transporters (MCTs). α-Cyano-4-hydroxycinnamic acid inhibits mitochondrial pyruvate transporter with a Ki of 6.3 μM. α-Cyano-4-hydroxycinnamic acid is used as a matrix to facilitate peptide ionization in matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry applications.
  • HY-155995

    Others Cancer
    Pro-905 is a phosphite peptide with antitumor activity. Pro-905 delivers the active nucleotide antimetabolite thioguanosine monophosphate (TGMP) to the tumor. Pro-905 effectively prevents incorporation of purine salvage substrates into nucleic acids and inhibits colony formation in human malignant peripheral nerve sheath tumors (MPNST) cells. Pro-905 inhibits purine salvage incorporation to nucleic acids and prevents cell growth. Pro-905 inhibits the growth of MPNST and enhances the anti-tumor efficacy of JHU395 (HY-124778) .
  • HY-N2359

    PKC Bcl-2 Family Apoptosis Autophagy Cancer Metabolic Disease Inflammation/Immunology
    Chelerythrine is a natural alkaloid, acts as a potent and selective Ca 2+/phospholopid-dependent PKC antagonist, with an IC50 of 0.7 μM. Chelerythrine has antitumor, antidiabetic and anti-inflammatory activity. Chelerythrine inhibits the BclXL-Bak BH3 peptide binding with IC50 of 1.5 μM and displaces Bax from BclXL. Chelerythrine triggers apoptosis and autophagy.
  • HY-W074648

    Bacterial Infection
    Antibacterial agent 18 is a multi-arm AIE molecule extracted from patent CN110123801A, compound 23. Antibacterial agent 18 can be used for resisting Gram-positive and Gram-negative bacteria. Antibacterial agent 18 can be conjugated in the cell wall of rigid arm configuration insertion bacterium, and block cell wall turns sugar and turns peptide process, to inhibit or kill bacterium.
  • HY-P0178A

    Integrin Inflammation/Immunology
    LXW7 TFA, a cyclic peptide containing Arg-Gly-Asp (RGD), is an integrin αvβ3 inhibitor. LXW7 has a high binding affinity to αvβ3 integrin with an IC50 of 0.68 μM. LXW7 TFA increases phosphorylation of VEGFR-2 and activation of ERK1/2. Anti-inflammatory effect.
  • HY-P3412

    MAPKAPK2 (MK2) Inflammation/Immunology
    MMI-0100 is a cell-permeant peptide inhibitor of mitogen activated protein kinase activated protein kinase II (MK2). MMI-0100 reduces intimal hyperplasia ex vivo and in vivo. MMI-0100 suppresses IL-6 expression without effect on IL-8 expression. MMI-0100 suppresses fibrotic processes such as vein graft disease.
  • HY-N7053

    Microtubule/Tubulin Apoptosis Cancer
    Tubulysin M is a highly cytotoxic peptide isolated from the myxobacterial species Archangium geophyra and Angiococcus disciformis. Tubulysin displays extremely potent cytotoxic activity in mammalian cells, including multidrug-resistant cell lines, with IC50 values in the lower nanomolar range. Tubulysin M is a cytotoxic activity tubulysin which inhibits tubulin polymerization and leads to cell cycle arrest and apoptosis.
  • HY-P1410
    GsMTx4
    20+ Cited Publications

    TRP Channel Piezo Channel Inflammation/Immunology Neurological Disease Cardiovascular Disease
    GsMTx4 is a spider venom peptide that selectively inhibits cationic-permeable mechanosensitive channels (MSCs) belonging to the Piezo and TRP channel families. GsMTx4 also blocks cation-selective stretch-activated channels (SACs) , attenuates lysophosphatidylcholine (LPC)-induced astrocyte toxicity and microglial reactivity. GsMTx4 is an important pharmacological tool for identifying the role of these excitatory MSCs in normal physiology and pathology.
  • HY-P1649B
    SPR741 acetate
    2 Publications Verification

    NAB741 acetate

    Bacterial Antibiotic Infection
    SPR741 acetate (NAB741 acetate) is a cationic peptide derived from polymyxin B and is a potentiator molecule. SPR741 acetate increases the permeability of the outer membrane of Gram-negative bacteria and is used to treat severe Gram-negative bacteria infections. SPR741 acetate inhibits multidrug-resistant Gram-negative bacteria. The spectrum of activity of the antibiotic can be widened when used in combination with SPR741 acetate.
  • HY-400684

    Others Cancer
    Tubulysin A intermediate-1 is an intermediate in the synthesis of the cytotoxic peptide Tubulysin A (HY-15995).Tubulysin A (TubA) is an antibiotic and apoptosis inducer isolated from myxobacteria.Tubulysin A has anti-angiogenic, anti-microtubule, anti-mitotic, and anti-proliferative activities.Tubulysin A arrests cells in the G2/M phase, effectively inhibits tubulin polymerization, and induces depolymerization of detached microtubules.
  • HY-136780

    Amyloid-β Neurological Disease
    SEN177 is a potent glutaminyl cyclase (QPCT) inhibitor with an IC50 of 0.013μM for glutaminyl-peptide cyclotransferase-like (QPCTL). SEN177 has a Ki of 20 nM for human glutaminyl cyclase (hQC). SEN177 greatly reduces the early stages of mutant HTT oligomerisation and reduces the percentage of neurons with Q80 aggregates. SEN177 has the potential for Huntington’s disease research.
  • HY-P3143A

    PD-1/PD-L1 Cancer
    BMSpep-57 hydrochloride is a potent and competitive macrocyclic peptide inhibitor of PD-1/PD-L1 interaction with an IC50 of 7.68 nM. BMSpep-57 hydrochloride binds to PD-L1 with Kds of 19 nM and 19.88 nM in MST and SPR assays, respectively. BMSpep-57 hydrochloride facilitates T cell function by in creasing IL-2 production in PBMCs.
  • HY-N7051

    Microtubule/Tubulin Apoptosis Cancer
    Tubulysin H is a highly cytotoxic peptide isolated from the myxobacterial species Archangium geophyra and Angiococcus disciformis. Tubulysin displays extremely potent cytotoxic activity in mammalian cells, including multidrug-resistant cell lines, with IC50 values in the lower nanomolar range. Tubulysin H is a cytotoxic activity tubulysin which inhibits tubulin polymerization and leads to cell cycle arrest and apoptosis.
  • HY-107663A

    Pro-Leu-Gly-NH2 TFA; Melanostatin TFA

    Dopamine Receptor Neurological Disease
    MIF-1 TFA (Melanostatin), an endogenous brain peptide, is a potent dopamine receptor allosteric modulator. MIF-1 TFA inhibits melanin formation. MIF-1 TFA blocks the effects of opioid receptor activation to modulate the analgesic effects. MIF-1 TFA accesses from the blood to the CNS by directly crossing the blood-brain barrier (BBB).
  • HY-B0290S1

    ONO-1078-d4

    Isotope-Labeled Compounds Leukotriene Receptor Endogenous Metabolite Inflammation/Immunology
    Pranlukast-d4 is deuterium labeled Pranlukast. Pranlukast is a highly potent, selective and competitive antagonist of peptide leukotrienes. Pranlukast inhibits [3H]LTE4, [3H]LTD4, and [3H]LTC4 bindings to lung membranes with Kis of 0.63±0.11, 0.99±0.19, and 5640±680 nM, respectively.
  • HY-P5693

    HSV CMV Bacterial Infection
    HBA(111-142), an antimicrobial peptide, is a C-terminal 32-mer fragment of alpha-hemoglobin. HBA(111-142) has antibacterial activity against the ESKAPE panel of pathogens. HBA(111-142) forms amyloid fibrils, and has antiviral activities. HBA(111-142) inhibits measles and herpes viruses (HSV-1, HSV-2, HCMV).
  • HY-106994A

    YM598

    Endothelin Receptor Inflammation/Immunology Cardiovascular Disease
    Nebentan potassium (YM598) is a potent, selective and orally active non-peptide endothelin ETA receptor antagonist through the modification of Bosentan (HY-A0013). Nebentan potassium inhibits [ 125I] endothelin-1 binding to cloned human endothelin ETA and ETB receptor, with Ki of 0.697 nM and 569 nM, respectively. YM598 can ameliorate the progression of cor pulmonale and myocardial infarction in vivo.
  • HY-P3691

    Neuropeptide Y Receptor Neurological Disease
    CART (1-39), Human, Rat is a neuropeptide consisting of 1-39 residues of the CART peptide. CART (1-39), Human, Rat is a rat satiety factor with potent appetite-suppressing activity and is closely associated with leptin and neuropeptide Y. CART (1-39), Human, Rat inhibits both normal and starvation-induced feeding. CART (1-39), Human, Rat can induce anxiety and stress-related behavior.
  • HY-105066

    Microtubule/Tubulin Amyloid-β Neurological Disease
    Davunetide is an eight amino acid snippet derived from activity-dependent neuroprotective protein (ADNP), a neurotrophic factor that exists in the mammalian CNS. Davunetide possesses neuroprotective, neurotrophic and cognitive protective roperties. Davunetide, a microtubule-stabilizing peptide, interacts with and stabilises neuron-specific βIII-tubulin in vitro. Davunetide penetrates the blood-brain barrier and is non-toxic. Davunetide inhibits Aβ aggregation and Aβ-induced neurotoxicity.
  • HY-103277

    Bombesin Receptor Metabolic Disease Neurological Disease
    BIM 23042, a certain somatostatin (SS) octapeptide analogue, is a selective neuropeptide neuromedin B receptor (NMB-R, BB1) antagonist. BIM 23042 has 100-fold lower affinity for gastrin-releasing peptide (GRP) receptor (BB2). BIM 23042 inhibits Neuromedin B (HY-P0241), ICI 216140 and DPDM-bombesin ethylamide-induced Ca 2+ release.
  • HY-P5156

    Potassium Channel Neurological Disease
    BDS-I known as blood depressing substance, is a marine toxin which can be extracted from Anemonia sulcata. BDS-I is a specific inhibitor of Potassium Channel, targeting to Kv3.4. BDS-I inhibits Aβ1-42-induced enhancement of KV3.4 activity, caspase-3 activation, and abnormal nuclear morphology of NGF-differentiated PC-12 cells. BDS-I reverts the Aβ peptide-induced cell death.
  • HY-P5811

    CcoTx1; β-TRTX-cm1a

    Sodium Channel Neurological Disease
    Ceratotoxin-1 (CcoTx1), a peptide toxin, is an voltage-gated sodium channel subtypes inhibitor. Ceratotoxin-1 inhibits Nav1.1/β1, Nav1.2/β1, Nav1.4/β1, and Nav1.5/β1 with IC50 of 523 nM, 3 nM, 888 nM, and 323 nM, respectively. Ceratotoxin-1 also inhibits Nav1.8/β1.
  • HY-106994

    YM598 free base

    Endothelin Receptor Inflammation/Immunology Cardiovascular Disease
    Nebentan (YM598 free base) is a potent, selective and orally active non-peptide endothelin ETA receptor antagonist through the modification of Bosentan (HY-A0013). Nebentan inhibits [ 125I] endothelin-1 binding to cloned human endothelin ETA and ETB receptor, with Ki of 0.697 nM and 569 nM, respectively. YM598 can ameliorate the progression of cor pulmonale and myocardial infarction in vivo.
  • HY-13545B

    Apoptosis Cancer Inflammation/Immunology
    ABT-510 acetate is an anti-angiogenic TSP peptide (Thrombospondin-1 analogue) that induces apoptosis and inhibits ovarian tumour growth in an orthotopic, syngeneic model of epithelial ovarian cancer. ABT-510 acetate also reduces angiogenesis and inflammatory responses in a murine model of inflammatory bowel disease. ABT-510 acetate can be used in studies of cancer (particularly epithelial ovarian cancer) and inflammatory bowel disease (IBD).
  • HY-P3143

    PD-1/PD-L1 Cancer
    BMSpep-57 is a potent and competitive macrocyclic peptide inhibitor of PD-1/PD-L1 interaction with an IC50 of 7.68 nM. BMSpep-57 binds to PD-L1 with Kds of 19 nM and 19.88 nM in MST and SPR assays, respectively. BMSpep-57 facilitates T cell function by in creasing IL-2 production in PBMCs.
  • HY-149034

    S5

    Influenza Virus Infection
    Influenza A virus-IN-8 (S5) is a macrocyclic peptide with no cytotoxic. Influenza A virus-IN-8 is also a potent Influenza A Virus (IAV) inhibitor (with sufficient protease stability) with IC50s of 6.7 and 6.6 nM for H1 and H5 variants, respectively. Influenza A virus-IN-8 shows good affinitiescan to H1 variants, binds to a conserved region in the HA stem with a Kd of 1.0 nM.
  • HY-138298A
    Trastuzumab deruxtecan
    1 Publications Verification

    DS-8201; DS-8201a

    Antibody-Drug Conjugates (ADCs) EGFR Cancer
    Trastuzumab deruxtecan (DS-8201a) is an anti-human epidermal growth factor receptor 2 (HER2) antibody-drug conjugate (ADC). Trastuzumab deruxtecan is composed of a humanized anti-HER2 antibody, an enzymatically cleavable peptide-linker, a topoisomerase I inhibitor (a toxin component of Dxd). Trastuzumab deruxtecan can be used for the research of HER2-positive breast cancer and gastric cancer.
  • HY-13545

    Apoptosis Cancer Inflammation/Immunology
    ABT-510 is an anti-angiogenic TSP peptide (Thrombospondin-1 analogue) that induces apoptosis and inhibits ovarian tumour growth in an orthotopic, syngeneic model of epithelial ovarian cancer. ABT-510 also reduces angiogenesis and inflammatory responses in a murine model of inflammatory bowel disease. ABT-510 can be used in studies of cancer (particularly epithelial ovarian cancer) and inflammatory bowel disease (IBD).
  • HY-P1410A
    GsMTx4 TFA
    20+ Cited Publications

    TRP Channel Piezo Channel Inflammation/Immunology Neurological Disease Cardiovascular Disease
    GsMTx4 TFA is a spider venom peptide that selectively inhibits cationic-permeable mechanosensitive channels (MSCs) belonging to the Piezo and TRP channel families. GsMTx4 TFA also blocks cation-selective stretch-activated channels (SACs) , attenuates lysophosphatidylcholine (LPC)-induced astrocyte toxicity and microglial reactivity. GsMTx4 TFA is an important pharmacological tool for identifying the role of these excitatory MSCs in normal physiology and pathology.
  • HY-P1649A

    NAB741 TFA

    Bacterial Antibiotic Infection
    SPR741 TFA (NAB741 TFA) is a cationic peptide derived from polymyxin B and is a potentiator molecule. SPR741 TFA increases the permeability of the outer membrane of Gram-negative bacteria and is used to treat severe Gram-negative bacteria infections. SPR741 TFA inhibits multidrug-resistant Gram-negative bacteria. The spectrum of activity of the antibiotic can be widened when used in combination with SPR741 TFA.
  • HY-125728

    Bacterial Parasite HCV Infection
    Micrococcin P1 is a macrocyclic peptide antibiotic and is a potent hepatitis C virus (HCV) inhibitor with an EC50 range of 0.1-0.5 μM. Micrococcin P1 has in vitro antibacterial activity against Gram-positive bacterial strains. The MIC values of Micrococcin P1 against S. aureus 1974149, E. faecalis 1674621 and S. pyogenes 1744264 are 2 μg/mL, 1 μg/mL and 1 μg/mL, respectively. Micrococcin P1 is also a potent inhibitor of the malaria parasite Plasmodium falciparum.
  • HY-P5155

    Potassium Channel Neurological Disease
    Stromatoxin 1 is an inhibitor of Potassium Channel, a peptide which can be isolated from tarantulas. Stromatoxin 1 selectively inhibits K(V)2.1, K(V)2.2, K(V)4.2, and K(V)2.1/9.3 channels. K(V)2.1 and K(V)2.2, but not K(V)4.2, channel subunits play a key role in opposing both myogenic and neurogenic urinary bladder smooth muscle (UBSM) contractions in rats.
  • HY-N6680

    Bacterial Antibiotic Infection
    Virginiamycin S1 is a cyclic hexadepsipeptide antibiotic, inhibits bacterial protein synthesis at the level of aminoacyl-tRNA binding and peptide bond formation. Virginiamycin S1 belongs to the type B compounds in the streptogramin family and is produced by Streptomyces virginiae, shows a strong bactericidal activity against a wide range of Gram-positive bacteria. Virginiamycin S1 together with virginiamycin M1 is more effective in treat multidrug-resistant bacterial infections[1][2].
  • HY-14743B

    SCV 07 hydrochloride; Gamma-D-glutamyl-L-tryptophan hydrochloride

    Bacterial STAT Infection Inflammation/Immunology Cancer
    Golotimod hydrochloride (SCV 07 hydrochloride), an immunomodulating peptide with antimicrobial activity, significantly increases the efficacy of antituberculosis therapy, stimulates thymic and splenic cell proliferation, and improves macrophage function. Golotimod hydrochloride (SCV 07 hydrochloride) inhibits STAT3 signaling and modulates the duration and severity of oral mucositis in animal models that received radiation or a combination of radiation and Cisplatin. Golotimod hydrochloride (SCV 07 hydrochloride) is also a potential therapeutic for recurrent genital herpes simplex virus type 2 (HSV-2).
  • HY-P5704

    Bacterial Infection
    K11 is an antimicrobial peptide. K11 is active against MDR/XDR K. pneumoniae isolates (MIC: 8-512 μg/mL), and inhibits bacterial biofilm formation. K11 can act synergistically with antibiotics (Chloramphenicol (HY-B0239), Meropenem (HY-13678), Rifampicin (HY-B0272), etc.) against drug-resistant K. pneumoniae. K11 has high thermal and wide pH stability.
  • HY-147008

    Epigenetic Reader Domain Cancer
    XP-524 is a potent BET and EP300 inhibitor. XP-524 shows great tumoricidal activity in vivo. XP-524 prevents KRAS-induced, neoplastic transformation in vivo and extends survival in two transgenic mouse models of aggressive PDAC. XP-524 also enhances the presentation of self-peptide and tumor recruitment of cytotoxic T lymphocytes. XP-524 has the potential for the research of pancreatic ductal adenocarcinoma (PDAC).
  • HY-115974

    Others Cancer
    GRPR antagonist-1 is a potent gastrin releasing peptide receptor (GRPR) antagonist, having the cytotoxicity against certain cancer cells (IC50 of 4.97, 4.36 and 3.40 μM in PC3, Pan02 and HGC-27 cells, respectively). GRPR antagonist-1 inhibits HGC-27 cell viability by decreasing the Bcl-2 level and increasing the Bax level, causing apoptosis. Anticancer activity.
  • HY-16993
    OICR-9429
    5+ Cited Publications

    Histone Methyltransferase Apoptosis Cancer
    OICR-9429 is high affinity WD repeat domain 5 (WDR5) inhibitor, competitively blocks WDR5 interaction with MLL protein via binding the central peptide-binding pocket of WDR5. OICR-9429 can suppress histone H3K4 trimethylation and can be used for the research of various cancers including non-MLL-rearranged leukaemia, colon, pancreatic, prostate cancer and bladder cancer (BCa) .
  • HY-P1122
    Cyclosporin H
    1 Publications Verification

    Formyl Peptide Receptor (FPR) Infection Inflammation/Immunology
    Cyclosporin H is a selective and potent inhibitor of FPR-1 (formyl peptide receptor 1). Cyclosporin H, a viral transduction enhancer, increases lentiviral transduction up to 10-fold in human cord blood-derived hematopoietic stem and progenitor cells (HSPCs). Cyclosporin H displays an additive effect when combined with Rapamycin (HY-10219) or Prostaglandin E2 (HY-101952). Cyclosporin H lacks immunosuppressant activity of Cyclosporin A.
  • HY-132205

    Estrogen Receptor/ERR Metabolic Disease
    DS45500853 is an estrogen-related receptor α (ERRα) agonist. DS45500853 inhibits the binding between receptor-interacting protein 140 (RIP140) corepressor peptide (10 nM) and GST-ERRα ligand-binding domain (LBD; 1.2 μM) with an IC50 value of 0.80 μM. DS45500853 can be used for the research of metabolic disorders, including type 2 diabetes mellitus (T2DM).
  • HY-P3444

    PECAM-1

    SHP2 Bacterial Metabolic Disease Inflammation/Immunology
    CD31 (PECAM-1) is platelet endothelial cell adhesion molecule-1, serves as the endothelial cell-specific receptor of clostridium perfringens b-Toxin (CPB). CD31 is also an ER-MP12 antigen, acts as a linker between mechanical stress, metabolism and inflammation. CD31 peptide is able to sustain phosphorylation of the CD31 ITIM686 and of SHP2 and to inhibit TCR-induced T-cell activation -.
  • HY-P5557

    Necroptosis Bacterial Cancer
    TP4 (Nile tilapia piscidin) is an orally active piscidin-like antimicrobial peptide. TP4 inhibits multiple gram positive and negative strains (MIC: 0.03-10 μg/mL). TP4 shows hemolytic activities. TP4 enhances immune response, antioxidant activity, and intestinal health against bacterial infections. TP4 also has anti-tumor effect, and induces necrosis by triggering mitochondrial dysfunction in cancer cells.
  • HY-138298
    Trastuzumab deruxtecan (solution)
    1 Publications Verification

    DS-8201 (solution); DS-8201a (solution)

    Antibody-Drug Conjugates (ADCs) EGFR Cancer
    Trastuzumab deruxtecan (T-DXd; DS-8201a) (solution) is an anti-human epidermal growth factor receptor 2 (HER2) antibody-drug conjugate (ADC). Trastuzumab deruxtecan is composed of a humanized anti-HER2 antibody, an enzymatically cleavable peptide-linker, a topoisomerase I inhibitor (a toxin component of Dxd). Trastuzumab deruxtecan can be used for the research of HER2-positive breast cancer and gastric cancer.
  • HY-101283
    HCH6-1
    3 Publications Verification

    Formyl Peptide Receptor (FPR) Inflammation/Immunology
    HCH6-1 is a potent and competitive dipeptide antagonist of Formyl peptide receptor 1 (FPR1). HCH6-1 inhibits chemotaxis, superoxide anion generation, and elastase release in human neutrophils specifically activated by fMLF (an FPR1 agonist). HCH6-1 has protective effects against acute lung injury (ALI) in vivo and can be used for the research of FPR1-involved inflammatory lung diseases.
  • HY-P1136

    Gap Junction Protein Cardiovascular Disease
    Gap19, a peptide derived from nine amino acids of the Cx43 cytoplasmic loop (CL), is a potent and selective connexin 43 (Cx43) hemichannel blocker. Gap19 inhibits hemichannels caused by preventing intramolecular interactions of the C-terminus (CT) with the CL. Gap19 is not blocking GJ channels or Cx40/pannexin-1 hemichannels. Gap19 has protective effects against myocardial.
  • HY-P1098B
    Ac2-26 ammonium
    3 Publications Verification

    IKK Inflammation/Immunology
    Ac2-26 ammonium is the N-terminal peptide of annexin 1, and has anti-inflammatory activity. Ac2-26 ammonium induces a decrease in IKKβ protein in lysosomes by chaperone-mediated autophagy (CMA). Ac2-26 ammonium ameliorates lung ischemia-reperfusion injury. Ac2-26 ammonium also inhibits airway inflammation and hyperresponsiveness in an asthma rat model.
  • HY-P2358

    Toll-like Receptor (TLR) Inflammation/Immunology
    PSMα3 is a peptide for manipulating DCs to become tolerogenic for DC vaccination strategies. PSMα3 penetrates and modulates human monocyte-derived DCs by altering the TLR2- or TLR4-induced maturation, inhibiting pro- and anti-inflammatory cytokine production and reducing antigen uptake. PSMα3 is an important toxin released by the most virulent strains of methicillin-resistant Staphylococcus aureus (MRSA).
  • HY-P3103

    DNA/RNA Synthesis Cancer
    PINT-87aa, an 87-amino acid (aa) peptide, is encoded by the circular form of the long intergenic non-protein-coding RNA p53-induced transcript (LINC-PINT). PINT-87aa directly interacts with polymerase associated factor complex (PAF1c) and inhibits the transcriptional elongation of multiple oncogenes. PINT-87aa suppresses glioblastoma cell proliferation in vitro and in vivo.
  • HY-P3354

    iGluR Neurological Disease
    p3Ysh-3 is a peptide inhibitor of STEP Phosphatase-GluA2 AMPA receptor interaction with a Ki of 1.09 μM. p3Ysh-3 restores the memory deficits and displays anxiolytic and antidepressant effects in a scopolamine-treated rat model. p3Ysh-3 is a promising lead compound for novel cognitive enhancers and/or behavioral modulators.
  • HY-P5754

    Apoptosis Neurological Disease
    TAT-NEP1-40 is a BBB-penatrable peptide. TAT-NEP1-40 protects PC12 cells against oxygen and glucose deprivation (OGD), and promotes neurite outgrowth. TAT-NEP1-40 also improves ischemia-induced neurologic outcomes by inhibiting cell apoptosis in ischemic brains. TAT-NEP1-40 can be used for research of CNS injuries, such as axonal regeneration and functional recovery after stroke.
  • HY-107732

    Neuropeptide Y Receptor Neurological Disease
    JNJ-5207787 is a nonpeptidic, selective and penetrate the blood-brain barrier neuropeptide Y Y2 receptor (Y2) antagonist. JNJ-5207787 inhibits the binding of peptide YY (PYY) with pIC50s of 7.0 and 7.1 for human Y2 receptor and rat Y2 receptor, respectively. JNJ-5207787 is >100-fold selective versus human Y1, Y4, and Y5 receptors.
  • HY-P2300

    Cyclo(RGDfC)

    Integrin Cancer
    Cyclo(Arg-Gly-Asp-D-Phe-Cys) (Cyclo RGDfC), a cyclic RGD peptide which has high affinity to αvβ3, can disrupt cell integrin interactions. Cyclo(Arg-Gly-Asp-D-Phe-Cys) inhibits pluripotent marker expression in embryonic stem cells (ESCs) and the tumorigenic potential of mESCs in vivo. Cyclo(Arg-Gly-Asp-D-Phe-Cys) can be used in the research of tumors.
  • HY-143201

    Estrogen Receptor/ERR Metabolic Disease
    DS20362725 is an estrogen-related receptor α (ERRα) agonist. DS20362725 inhibits the binding between receptor-interacting protein 140 (RIP140) corepressor peptide (10 nM) and GST-ERRα ligand-binding domain (LBD; 1.2 μM) with an IC50 value of 0.6 μM. DS20362725 can be used for the research of metabolic disorders, including type 2 diabetes mellitus (T2DM).
  • HY-14993
    SCH79797
    1 Publications Verification

    Protease Activated Receptor (PAR) Apoptosis Cardiovascular Disease
    SCH79797 is a highly potent, selective nonpeptide protease activated receptor 1 (PAR1) antagonist. SCH79797 inhibits binding of a high-affinity thrombin receptor-activating peptide to PAR1 with an IC50 of 70 nM and a Ki of 35 nM. SCH79797 inhibits thrombin-induced platelet aggregation with an IC50 of 3 μM. SCH79797 has antiproliferative and pro-apoptotic effects, and limits myocardial ischemia/reperfusion injury in rat hearts. SCH79797 also potently prevents PAR1 activation in vascular smooth muscle cells, endothelial cells, and astrocytes.
  • HY-14994
    SCH79797 dihydrochloride
    1 Publications Verification

    Protease Activated Receptor (PAR) Apoptosis Cardiovascular Disease
    SCH79797 dihydrochloride is a highly potent, selective nonpeptide protease activated receptor 1 (PAR1) antagonist. SCH79797 dihydrochloride inhibits binding of a high-affinity thrombin receptor-activating peptide to PAR1 with an IC50 of 70 nM and a Ki of 35 nM. SCH79797 dihydrochloride inhibits thrombin-induced platelet aggregation with an IC50 of 3 μM. SCH79797 dihydrochloride has antiproliferative and pro-apoptotic effects, and limits myocardial ischemia/reperfusion injury in rat hearts. SCH79797 dihydrochloride also potently prevents PAR1 activation in vascular smooth muscle cells, endothelial cells, and astrocytes.
  • HY-107691

    Neurokinin Receptor Cancer Endocrinology Neurological Disease
    GR 159897 is a highly potent, selective, competitive, brain-penetrated non-peptide neurokinin 2 (NK2) receptor antagonist. GR 159897 has little or no affinity for NK1 and NK3 receptors. GR 159897 inhibits binding of [ 3H]GR100679 to human NK2 (hNK2)-CHO cells and rat colon membranes with pKis of 9.51 and 10, respectively. Antagonizes bronchoconstriction. Anxiolytic-like and anti-tumor effects.
  • HY-P5754A

    Apoptosis Neurological Disease
    TAT-NEP1-40 TFA is a BBB-penatrable peptide. TAT-NEP1-40 TFA protects PC12 cells against oxygen and glucose deprivation (OGD), and promotes neurite outgrowth. TAT-NEP1-40 TFA also improves ischemia-induced neurologic outcomes by inhibiting cell apoptosis in ischemic brains. TAT-NEP1-40 TFA can be used for research of CNS injuries, such as axonal regeneration and functional recovery after stroke.
  • HY-P2300A

    Cyclo(RGDfC) TFA

    Integrin Cancer
    Cyclo(Arg-Gly-Asp-D-Phe-Cys) (Cyclo RGDfC) TFA, a cyclic RGD peptide which has high affinity to αvβ3, can disrupt cell integrin interactions. Cyclo(Arg-Gly-Asp-D-Phe-Cys) TFA inhibits pluripotent marker expression in embryonic stem cells (ESCs) and the tumorigenic potential of mESCs in vivo. Cyclo(Arg-Gly-Asp-D-Phe-Cys) TFA can be used in the research of tumors.
  • HY-14743

    SCV 07; Gamma-D-glutamyl-L-tryptophan

    Bacterial STAT Infection Inflammation/Immunology Cancer
    Golotimod (SCV-07), an immunomodulating peptide with antimicrobial activity, significantly increases the efficacy of antituberculosis therapy, stimulates thymic and splenic cell proliferation, and improves macrophage function. Golotimod (SCV-07) inhibits STAT3 signaling and modulates the duration and severity of oral mucositis in animal models that received radiation or a combination of radiation and Cisplatin. Golotimod (SCV-07) is also a potential therapeutic for recurrent genital herpes simplex virus type 2 (HSV-2).
  • HY-151829

    ADC Linker Others
    Fmoc-L-Asn(EDA-N3)-OH is a click chemistry reagent containing an azide group. This building block is reported in literature for the modification of Amanitin via Click Chemistry. Alpha-Amanitin is the deadliest member of the amatoxin peptide family produced by the death-cap mushroom A. phalloides. It is an orally available, rigid, bicyclic octapeptide and one of the most lethal known natural products (LD50 = 50-100 μg/kg) acting as highly selective allosteric inhibitor of the RNA polymerase II.
  • HY-P3103A

    DNA/RNA Synthesis Cancer
    PINT-87aa TFA, an 87-amino acid (aa) peptide, is encoded by the circular form of the long intergenic non-protein-coding RNA p53-induced transcript (LINC-PINT). PINT-87aa TFA directly interacts with polymerase associated factor complex (PAF1c) and inhibits the transcriptional elongation of multiple oncogenes. PINT-87aa TFA suppresses glioblastoma cell proliferation in vitro and in vivo.
  • HY-P1136A
    Gap19 TFA
    3 Publications Verification

    Gap Junction Protein Cardiovascular Disease
    Gap19 TFA, a peptide derived from nine amino acids of the Cx43 cytoplasmic loop (CL), is a potent and selective connexin 43 (Cx43) hemichannel blocker. Gap19 TFA inhibits hemichannels caused by preventing intramolecular interactions of the C-terminus (CT) with the CL. Gap19 TFA is not blocking GJ channels or Cx40/pannexin-1 hemichannels. Gap19 TFA has protective effects against myocardial.
  • HY-P5876

    ProADM N20(bovine, porcine); PAMP-20(bovine, porcine)

    nAChR Neurological Disease
    Proadrenomedullin (N-20) (ProADM N20) (bovine, porcine) is a potent and noncompetitive hypotensive and catecholamine release-inhibitory peptide released from chromaffin cells. Proadrenomedullin (N-20) (bovine, porcine) inhibits catecholamine secretion with an IC50 of 350 nM in PC12 pheochromocytoma cells. Proadrenomedullin (N-20) (bovine, porcine) also blocks (EC50≈270 nM) nicotinic cholinergic agonist desensitization of catecholamine release, as well as desensitization of nicotinic signal transduction ( 22Na + uptake).
  • HY-157154

    SARS-CoV Infection
    MAT-POS-e194df51-1 is an orally active, non-covalent and non-peptide SARS-CoV-2 main protease (M pro) inhibitor with an IC50 value of 37nM. MAT-POS-e194df51-1 is cytotoxic with EC50 values of 64 nM and 126 nM in A549-ACE2-TMPRSS2 cells and HeLa -ACE2 cells, respectively.
  • HY-P5272

    Bacterial Inflammation/Immunology
    Histatin-3, a 32 amino acid peptide, possesses powerful antimicrobial properties. Histatin-3 behaves as a substrate for proprotein convertase 1 (PC1), being cleaved by this endoprotease primarily at a site carboxy terminal to the single Arg25 residue (HRGYR decrease SN). Histatin-3 is a moderately potent, reversible and competitive inhibitor of the furin-mediated cleavage of the pentapeptide pGlu-Arg-Thr-Lys-Arg-MCA fluorogenic substrate, with an estimated inhibition constant Ki of 1.98 μM.
  • HY-15995
    Tubulysin A
    1 Publications Verification

    TubA

    Microtubule/Tubulin ADC Cytotoxin Apoptosis Cancer
    Tubulysin A (TubA) is an antibiotic isolated from myxobacteria. Tubulysins are a family of cytotoxic peptides consisting of 9 members (A-I). Tubulysin A has anti-angiogenic, anti-microtubule, anti-mitotic, and anti-proliferative activities. Tubulysin A is also an apoptosis inducer, arresting cells in the G2/M phase, effectively inhibiting tubulin polymerization, and inducing depolymerization of detached microtubules. Tubulysin A is potent cytostatic against multiple tumor cell lines with IC50s in the picomolar range.
  • HY-P3444A

    PECAM-1 TFA

    SHP2 Bacterial Metabolic Disease Inflammation/Immunology
    CD31 (PECAM-1) TFA is platelet endothelial cell adhesion molecule-1, serves as the endothelial cell-specific receptor of clostridium perfringens b-Toxin (CPB). CD31 TFA is also an ER-MP12 antigen, acts as a linker between mechanical stress, metabolism and inflammation. CD31 TFA peptide is able to sustain phosphorylation of the CD31 ITIM686 and of SHP2 and to inhibit TCR-induced T-cell activation -.
  • HY-108556

    Protease Activated Receptor (PAR) Apoptosis Cardiovascular Disease
    RWJ-56110 is a potent, selective, peptide-mimetic inhibitor of PAR-1 activation and internalization (binding IC50=0.44 uM) and shows no effect on PAR-2, PAR-3, or PAR-4. RWJ-56110 inhibits the aggregation of human platelets induced by both SFLLRN-NH2 (IC50=0.16 μM) and thrombin (IC50=0.34 μM), quite selective relative to U46619 (HY-108566). RWJ-56110 inhibits angiogenesis and blocks the formation of new vessels in vivo. RWJ-56110 induces cell apoptosis.
  • HY-P4721

    Thrombin Cardiovascular Disease
    Succinyl-(Pro58,D-Glu65)-Hirudin (56-65) (sulfated) is a hirugen-like peptide, and has high affnity for thrombin than Hirugen, with a KD < 100 nM. Succinyl-(Pro58,D-Glu65)-Hirudin (56-65) (sulfated) is an antithrombotic agent. Succinyl-(Pro58,D-Glu65)-Hirudin (56-65) (sulfated) inhibits the thrombin-induced fibrin clot formation with an IC50 value of 0.087 μM.
  • HY-P1723A

    NeuroPeptide Q TFA

    Neuropeptide Y Receptor
    Spexin TFA is a potent galanin receptor 2/3 (GAL2/GAL3) agonist (EC50 values are 45.7 and 112.2 nM, respectively). Spexin TFA exhibits no significant activity at galanin receptor 1. Spexin TFA is an endogenous satiety-inducing peptide; Spexin TFA inhibits long chain fatty acid uptake by adipocytes and decreases food consumption in diet-induced obese mice and rats. Spexin TFA attenuates LH secretion in goldfish. Spexin TFA exhibits anxiolytic effects in vivo.
  • HY-14743A

    SCV 07 TFA; Gamma-D-glutamyl-L-tryptophan TFA

    Bacterial STAT Infection Inflammation/Immunology Cancer
    Golotimod TFA (SCV 07 TFA), an immunomodulating peptide with antimicrobial activity, significantly increases the efficacy of antituberculosis therapy, stimulates thymic and splenic cell proliferation, and improves macrophage function. Golotimod TFA (SCV 07 TFA) inhibits STAT3 signaling and modulates the duration and severity of oral mucositis in animal models that received radiation or a combination of radiation and Cisplatin. Golotimod TFA (SCV 07 TFA) is also a potential therapeutic for recurrent genital herpes simplex virus type 2 (HSV-2).
  • HY-155186

    SARS-CoV Infection
    SARS-CoV-2 3CLpro-IN-19 (Compound C5a) is a non-covalent, non-peptide SARS-CoV-2 3CLpro inhibitor (IC50s: 0.7 μM). SARS-CoV-2 3CLpro-IN-19 has broad-spectrum activity against Omicron subvariants (BA.5, BQ.1.1, and XBB.1.5) infection in human cells, with EC50 values between 30-69 nM.
  • HY-152589

    SARS-CoV Infection
    Antiviral agent 25 (compound 6g) is a new non-peptide analog covalent inhibitor of SARS-CoV-2 3CL pro. Antiviral agent 25 has a strong inhibitory effect on SARS-CoV-2 3CL pro and SARS-CoV-2 PL pro with IC50 values of 0.118 µM, 0.448 µM, respectively. Antiviral agent 25 has antiviral effect on SARS-CoV-2 with an EC50 value of 7.249 µM.
  • HY-P5158

    Adrenergic Receptor Others
    Conopeptide rho-TIA is a peptide derived from the venom contained in the predatory sea snail Conus tulipa, has highly selective and noncompetitive inhibitor at human α1B-Adrenergic Receptor. Conopeptide rho-TIA acts a competitive inhibitor at human α1A-Adrenergic Receptor and α1D-Adrenergic Receptor. Conopeptide rho-TIA binds to each subtype and may provide useful information for the development of novel α1-Adrenergic Receptor subtype-selective drugs.
  • HY-103539

    γ-secretase Metabolic Disease
    3,5-Bis(4-nitrophenoxy)benzoic acid is an inhibitor of γ-secretase. 3,5-Bis(4-nitrophenoxy)benzoic acid causes a decrease in the released levels of Aβ42 and notch-1 Aβ-like peptide 25 (Nβ25). 3,5-Bis(4-nitrophenoxy)benzoic acid, as a marker for fetal hypothyroidism, is a 3,3’-diiodothyronine sulfate (T2S) cross-reactive material in maternal serum.
  • HY-19210

    Endothelin Receptor Cardiovascular Disease
    SB-209670 is an extremely potent and highly specific non-peptide, subnanomolar endothelin (ET) receptor antagonist. SB 209670 selectively inhibits binding of 125I-labeled ET-1 to cloned human ET receptor subtypes ETA and ETB (Ki=0.2 and 18 nM, respectively). SB 209670 produces a dose-dependent reduction in blood pressure in hypertensive rats, protects from ischemia-induced neuronal degeneration in a gerbil stroke model, and attenuates neointima formation following rat carotid artery balloon angioplasty.
  • HY-108556A

    Protease Activated Receptor (PAR) Apoptosis Cardiovascular Disease
    RWJ-56110 dihydrochloride is a potent, selective, peptide-mimetic inhibitor of PAR-1 activation and internalization (binding IC50=0.44 uM) and shows no effect on PAR-2, PAR-3, or PAR-4. RWJ-56110 dihydrochloride inhibits the aggregation of human platelets induced by both SFLLRN-NH2 (IC50=0.16 μM) and thrombin (IC50=0.34 μM), quite selective relative to U46619 (HY-108566). RWJ-56110 dihydrochloride blocks angiogenesis and blocks the formation of new vessels in vivo. RWJ-56110 dihydrochloride induces cell apoptosis.
  • HY-12583
    A-366
    2 Publications Verification

    Histone Methyltransferase Epigenetic Reader Domain Cancer
    A-366 is a potent, highly selective, peptide-competitive histone methyltransferase G9a inhibitor with IC50s of 3.3 and 38 nM for G9a and GLP (EHMT1), respectively. A-366 shows >1000-fold selectivity over 21 other methyltransferases. A-366 is also a potent, nanomolar inhibitor of the Spindlin1-H3K4me3-interaction (IC50=182.6 nM). A-366 displays high affinity at human histamine H3 receptor (Ki=17 nM) and shows subtype selectivity among subsets of the histaminergic and dopaminergic receptor families.
  • HY-P2265

    Ras Cancer
    SAH-SOS1A is a peptide-based SOS1/KRAS protein interaction inhibitor. SAH-SOS1A binds to wild-type and mutant KRAS (G12D, G12V, G12C, G12S, and Q61H) with nanomolar affinity (EC50=106-175 nM), directly and independently blocks nucleotide association, impairs KRAS-driven cancer cell viability, and exerts its effects by on-mechanism blockade of the ERK-MAPK phosphosignaling cascade downstream of KRAS.
  • HY-125777A

    nAChR Neurological Disease
    α-Conotoxin Vc1.1 TFA is a disulfide-bonded peptide isolated from Conus victoriae and is a selective nAChR antagonist. α-Conotoxin Vc1.1 TFA inhibits α3α5β2, α3β2 and α3β4 with IC50s of 7.2 μM, 7.3 μM and 4.2 μM, respectively, and has less inhibitory effect on other nAChR subtypes. α-Conotoxin Vc1.1 TFA has the potential for neuropathic pain reserach.
  • HY-149845

    GSK-3 PROTACs Neurological Disease
    PROTAC GSK-3β Degrader-1 (compound 1) is a degrader targets GSK-3β degradation with an IC50 value of 833 nM. PROTAC GSK-3β Degrader-1 contains SB-216763 (a GSK-3β inhibitor), a PEG linker and a CRBN (E3 ligase liand). PROTAC GSK-3β Degrader-1 reduces the neurotoxicity induced by Aβ25-35 peptide and CuSO4. PROTAC GSK-3β Degrader-1 can be used to research in Alzheimer's disease.
  • HY-P2265A

    Ras Cancer
    SAH-SOS1A TFA is a peptide-based SOS1/KRAS protein interaction inhibitor. SAH-SOS1A TFA binds to wild-type and mutant KRAS (G12D, G12V, G12C, G12S, and Q61H) with nanomolar affinity (EC50=106-175 nM). SAH-SOS1A TFA directly and independently blocks nucleotide association. SAH-SOS1A TFA impairs KRAS-driven cancer cell viability and exerts its effects by on-mechanism blockade of the ERK-MAPK phosphosignaling cascade downstream of KRAS.
  • HY-151532

    Epigenetic Reader Domain Cancer
    PBRM1-BD2-IN-5 is a potent PBRM1 Bromodomain inhibitor with Kd values of 1.5 μM and 3.9 μM for PBRM1-BD2 and PBRM1-BD5, respectively, and an IC50 value of 0.26 μM for PBRM1-BD2. PBRM1-BD2-IN-5 reduces the binding of full-length PBRM1 within the PBAF complex in cell lysates to acetylated histone peptide. PBRM1-BD2-IN-5 can be used to research anticancer.
  • HY-P1110
    AF12198
    1 Publications Verification

    Interleukin Related Inflammation/Immunology
    AF12198 is a potent, selective and specific peptide antagonist for human type I interleukin-1 receptor (IL1-R1) (IC50=8 nM) but not the human type II receptor (IC50=6.7 µM) or the murine type I receptor (IC50>200 µM). AF12198 inhibits IL-1-induced IL-8 production (IC50=25 nM) and IL-1-induced intercellular adhesion molecule-1 (ICAM-1) expression (IC50=9 nM) in vitro. AF12198 has anti-inflammatory activities and blocks responses to IL-1 in vivo.
  • HY-103048A

    PD-1/PD-L1 Cancer
    PD-1/PD-L1-IN 3 TFA, a macrocyclic peptide, is a potent and selective inhibitor of the PD-1/PD-L1 and CD80/PD-L1 interactions extracted from patent WO2014151634A1, compound No.1. PD-1/PD-L1-IN 3 TFA interferes with PD-L1 binding to PD-1 and CD80 by binding to PD-L1, with IC50s of 5.60 nM and 7.04 nM, respectively. PD-1/PD-L1-IN 3 TFA can be used for the research of various diseases, including cancer and infectious diseases.
  • HY-W111226

    Amino Acid Derivatives Amyloid-β Cardiovascular Disease
    Fmoc-His(3-Me)OH derives Histidine-associating compounds with biological activity. Fmoc-His(3-Me)OH, with Fmoc-citrulline-OH, Fmoc-His(1-Me)-OH together, forms tri-peptides and shows vasodilating effect with EC50s of 2.7-4.7 mM in 1.0 mM Phenylephrine (PE)-contracted aorta rings. Fmoc-His(3-Me)OH (resin) also makes Methyl-His-Gly-Lys (His(3-Me)-Gly-Lys), thus acts as an [Ca 2+]i inhibitor. Fmoc-His(3-Me)OH methylates NAHIS02, making it unable to block the Alzheimer's Aβ channel.
  • HY-103048

    PD-1/PD-L1 Cancer
    PD-1/PD-L1-IN 3, a macrocyclic peptide, is a potent and selective inhibitor of the PD-1/PD-L1 and CD80/PD-L1 interactions extracted from patent WO2014151634A1, compound No.1. PD-1/PD-L1-IN 3 interferes with PD-L1 binding to PD-1 and CD80 by binding to PD-L1, with IC50s of 5.60 nM and 7.04 nM, respectively. PD-1/PD-L1-IN 3 can be used for the research of various diseases, including cancer and infectious diseases.