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Pathways Recommended: Neuronal Signaling JAK/STAT Signaling
Results for "

signal peptide

" in MedChemExpress (MCE) Product Catalog:

58

Inhibitors & Agonists

1

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66

Peptides

2

Natural
Products

Targets Recommended:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-P2522
    Competence-Stimulating Peptide-2 (CSP-2)

    		Bacterial Infection
    Competence-Stimulating Peptide-2 (CSP-2) is a quorum sensing signal peptide produced by Streptococcus pneumoniae. ComD2 is a compatible receptor of Competence-Stimulating Peptide-2 (CSP-2) with an EC50 value of 50.7 nM .
    Competence-Stimulating Peptide-2 (CSP-2)
  • HY-111360
    SPL-707

    		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 .
    SPL-707
  • 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 .
    Boc-MLF TFA
  • HY-P4858
    C-Peptide 1 (rat)

    		GSK-3 Cancer
    C-Peptide 1 (rat), a peptide, is aβ-catenin/GSK-3β activator. C-Peptide 1 (rat) can regulate the Wnt/β-catenin signaling pathway. C-Peptide 1 (rat) can be used for the research of cancer .
    C-Peptide 1 (rat)
  • HY-P3496
    Pep19-2.5

    		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 .
    Pep19-2.5
  • HY-P1111
    Lyn peptide inhibitor

    		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 .
    Lyn peptide inhibitor
  • HY-P1111A
    Lyn peptide inhibitor TFA

    		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 .
    Lyn peptide inhibitor TFA
  • HY-P0250
    Kassinin

    		Neurokinin Receptor Neurological Disease Endocrinology
    Kassinin is a peptide derived from the Kassina frog. It belongs to tachykinin family of neuropeptides. It is secreted as a defense response, and is involved in neuropeptide signalling.
    Kassinin
  • HY-P3657A
    Biotin-KKKRKV acetate

    		Fluorescent Dye Cancer
    Biotin-KKKRKV acetate is the biotinylated KKKRKV acetate. KKKRKV is a nuclear localization signal (NLS) peptide derived from simian virus 40 .
    Biotin-KKKRKV acetate
  • HY-P10164
    Pen-N3

    		Wnt Cancer
    Pen-N3 is a PDZ peptide. Pen-N3 inhibits Wnt/b-catenin signaling by recognizing dishevelled protein .
    Pen-N3
  • HY-P1556
    Vasonatrin Peptide (VNP)

    		PKG Cardiovascular Disease
    Vasonatrin Peptide (VNP) is a chimera of atrial natriuretic peptide (ANP) and C-type natriuretic peptide (CNP). Vasonatrin peptide possesses the venodilating actions of CNP, the natriuretic actions of ANP, and unique arterial vasodilating actions not associated with either ANP or CNP. Vasonatrin Peptide protects the diabetic heart against ischemia-reperfusion injury by inhibiting ER stress via the cGMP-PKG signaling pathway .
    Vasonatrin Peptide (VNP)
  • HY-P1556A
    Vasonatrin Peptide (VNP) (TFA)

    		PKG Metabolic Disease
    Vasonatrin Peptide (VNP) TFA is a chimera of atrial natriuretic peptide (ANP) and C-type natriuretic peptide (CNP). Vasonatrin peptide TFA possesses the venodilating actions of CNP, the natriuretic actions of ANP, and unique arterial vasodilating actions not associated with either ANP or CNP. Vasonatrin Peptide TFA protects the diabetic heart against ischemia-reperfusion injury by inhibiting ER stress via the cGMP-PKG signaling pathway .
    Vasonatrin Peptide (VNP) (TFA)
  • HY-P2565
    Pepinh-TRIF TFA
    4 Publications Verification

    		 Toll-like Receptor (TLR) Inflammation/Immunology
    Pepinh-TRIF (TFA) is a 30 aa peptide that blocks TIR-domain-containing adapter-inducing interferon-β (TRIF) signaling by interfering with TLR-TRIF interaction .
    Pepinh-TRIF TFA
  • HY-128356
    SPL-410

    		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 .
    SPL-410
  • HY-107024
    Osteogenic Growth Peptide (10-14)

    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 .
    Osteogenic Growth Peptide (10-14)
  • HY-P0142
    DT-3

    		Guanylate Cyclase Inflammation/Immunology
    DT-3 is a membrane-permeable protein kinase G Iα inhibitory peptide. DT-3 is a guanylyl cyclase? inhibitor and shows pharmacological blockade of the cGMP–PKG signalling .
    DT-3
  • HY-P1868
    α2β1 Integrin Ligand Peptide

    DGEA peptide

    		 Integrin Infection
    α2β1 Integrin Ligand Peptide interacts with the α2β1 integrin receptor on the cell membrane and mediates extracellular signals into cells. It is a potential antagonist of collagen receptors .
    α2β1 Integrin Ligand Peptide
  • HY-P1868A
    α2β1 Integrin Ligand Peptide TFA
    2 Publications Verification

    DGEA peptide TFA

    		 Integrin Others
    α2β1 Integrin Ligand Peptide TFA interacts with the α2β1 integrin receptor on the cell membrane and mediates extracellular signals into cells. It is a potential antagonist of collagen receptors .
    α2β1 Integrin Ligand Peptide TFA
  • HY-P5358
    YFLLRNP

    		Protease Activated Receptor (PAR) Others
    YFLLRNP is a biological active peptide. (a partial agonist of PAR-1. YFLLRNP selectively active G12/13 signaling pathway without activating Gq or Gi pathways at low concentrations. YFLLRNP (60 μM))
    YFLLRNP
  • HY-P2230
    Angstrom6

    A6 peptide

    		 PAI-1 Cancer
    Angstrom6 (A6 Peptide) is an 8 amino-acid peptide derived from single-chain urokinase plasminogen activator (scuPA) and interferes with the uPA/uPAR cascade and abrogates downstream effects. Angstrom6 binds to CD44 resulting in the inhibition of migration, invasion, and metastasis of tumor cells, and the modulation of CD44-mediated cell signaling .
    Angstrom6
  • HY-P1453
    CMD178

    		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 .
    CMD178
  • HY-P1453A
    CMD178 TFA

    		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 .
    CMD178 TFA
  • HY-P1396
    GRK2i

    		G Protein-coupled Receptor Kinase (GRK) Others
    GRK2i is a Gβγ-inhibitory peptide that selectively prevents Gβγ-mediated signaling. GRK2i corresponds to the Gβγ-binding domain of GRK2 (G-protein-coupled receptor kinase 2) .
    GRK2i
  • HY-10805
    Almorexant
    3 Publications Verification

    ACT 078573

    		 Orexin Receptor (OX Receptor) Calcium Channel Caspase Apoptosis Neurological Disease Endocrinology Cancer
    Almorexant (ACT 078573) is an orally active, potent and competitive dual orexin receptor antagonist, with Kd values of 1.3 nM (OX1) and 0.17 nM (OX2), respectively. Almorexant reversibly blocks signaling of orexin-A and orexin-B peptides. Almorexant totally blocked the intracellular Ca 2+ signal pathway. Almorexant stimulates caspase-3 activity in AsPC-1 cells and induces apoptosis .
    Almorexant
  • HY-10805A
    Almorexant hydrochloride
    3 Publications Verification

    ACT 078573 hydrochloride

    		 Orexin Receptor (OX Receptor) Calcium Channel Caspase Apoptosis Neurological Disease Endocrinology Cancer
    Almorexant (ACT 078573) hydrochloride is an orally active, potent and competitive dual orexin receptor antagonist, with Kd values of 1.3 nM (OX1) and 0.17 nM (OX2), respectively. Almorexant hydrochloride reversibly blocks signaling of orexin-A and orexin-B peptides. Almorexant hydrochloride totally blocked the intracellular Ca 2+ signal pathway. Almorexant hydrochloride stimulates caspase-3 activity in AsPC-1 cells and induces apoptosis .
    Almorexant hydrochloride
  • HY-P10090
    Apoptin-derived peptide

    		Akt PI3K Apoptosis Cancer
    Apoptin-derived peptide is an antitumor polypeptide with cytotoxicity. Apoptin-derived peptide promotes apoptosis and necrosis of gastric cancer (GC) cells by regulating PI3K/AKT/ARNT signaling. Apoptin-derived peptide inhibited the invasion and migration of cancer cells, and inhibited the expression and phosphorylation of the subunit p85 of PI3K, which further inhibited the PI3K/AKT pathway involved in the development of gastric cancer .
    Apoptin-derived peptide
  • HY-106275
    FX-06

    Fibrin-derived peptide Bβ15-42

    		 Flavivirus Dengue virus 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) .
    FX-06
  • 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 .
    APTSTAT3-9R
  • HY-P2272
    NLS-StAx-h

    		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 .
    NLS-StAx-h
  • HY-P1420
    TAT-cyclo-CLLFVY

    		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 .
    TAT-cyclo-CLLFVY
  • HY-134809
    Cyclotriazadisulfonamide

    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 .
    Cyclotriazadisulfonamide
  • HY-P3970
    KRFK

    		TGF-β Receptor Inflammation/Immunology
    KRFK, a peptide derived from TSP-1, can activate TGF-β. KRFK promotes TGF-β-mediated signaling and its downstream role, independent of thrombospondin (TSP) receptors such as CD47 and CD36. KRFK can be used for chronic ocular surface inflammatory disorders reseach .
    KRFK
  • HY-P1420A
    TAT-cyclo-CLLFVY TFA

    		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 .
    TAT-cyclo-CLLFVY TFA
  • HY-P2272A
    NLS-StAx-h TFA

    		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 .
    NLS-StAx-h TFA
  • HY-P3970A
    KRFK TFA
    1 Publications Verification

    		 TGF-β Receptor Inflammation/Immunology
    KRFK TFA, a peptide derived from TSP-1, can activate TGF-β. KRFK TFA promotes TGF-β-mediated signaling and its downstream role, independent of thrombospondin (TSP) receptors such as CD47 and CD36. KRFK TFA can be used for chronic ocular surface inflammatory disorders reseach .
    KRFK TFA
  • HY-120006A
    (rel)-AR234960

    		ERK Cardiovascular Disease
    (rel)-AR234960 is an active relative configuration of AR234960. AR234960, a non-peptide MAS (a G protein-coupled receptor) agonist, increases both mRNA and protein levels of CTGF via ERK1/2 signaling in HEK293-MAS cells and adult human cardiac fibroblasts .
    (rel)-AR234960
  • HY-113469A
    Cyclic GMP sodium

    		Endogenous Metabolite Inflammation/Immunology
    Cyclic GMP sodium (cGMP) is an important regulator of short-term changes in smooth muscle tone and longer-term responses to chronic drug research or proliferative signals, it is in response to atrial natriuretic peptide (ANP) or nitric oxide (NO). Cyclic GMP sodium interacts with cation channels to regulate ion transport or activate the cyclic GMP-dependent protein kinase to result in protein phosphorylation .
    Cyclic GMP sodium
  • HY-P1812
    AUNP-12

    NP-12

    		 PD-1/PD-L1 Cancer
    AUNP-12 (NP-12) is a peptide antagonist of the PD-1 signaling pathway, displays equipotent antagonism toward PD-L1 and PD-L2 in rescue of lymphocyte proliferation and effector functions. AUNP-12 exhibits immune activation, excellent antitumor activity, and potential for better management of immune-related adverse events (irAEs) .
    AUNP-12
  • HY-P3828
    Biotin-myelin basic protein (94-102)

    		Fluorescent Dye Neurological Disease
    Biotin-myelin basic protein (94-102) is a peptide fragemt. Myelin basic protein is responsible for adhesion of the cytosolic surfaces of multilayered compact myelin, it plays an important role in the process of myelination of nerves in the nervous system. Myelin basic protein also acts as a membrane actin-binding protein, which might allow it to participate in transmission of extracellular signals to the cytoskeleton in oligodendrocytes and tight junctions in myelin .
    Biotin-myelin basic protein (94-102)
  • HY-P3971
    H-Leu-Ser-Lys-Leu-OH

    		TGF-beta/Smad Inflammation/Immunology
    H-Leu-Ser-Lys-Leu-OH (LSYL) is a latency-associated peptide at the amino terminus of LAP, with inhibitory effect on TGF-β1 activation. H-Leu-Ser-Lys-Leu-OH, binding with KRFK (HY-P3970), can block the signal transduction of TGF-β1, and prevent the progression of hepatic damage and fibrosis .
    H-Leu-Ser-Lys-Leu-OH
  • HY-P1812A
    AUNP-12 TFA

    NP-12 TFA

    		 PD-1/PD-L1 Cancer
    AUNP-12 TFA (NP-12 TFA) is a peptide antagonist of the PD-1 signaling pathway, displays equipotent antagonism toward PD-L1 and PD-L2 in rescue of lymphocyte proliferation and effector functions. AUNP-12 TFA exhibits immune activation, excellent antitumor activity, and potential for better management of immune-related adverse events (irAEs) .
    AUNP-12 TFA
  • HY-P5372
    Ala-parafluoroPhe-Arg-Cha-Cit-Tyr-NH2

    		Protease Activated Receptor (PAR) Others
    Ala-parafluoroPhe-Arg-Cha-Cit-Tyr-NH2 is a biological active peptide. (Protease activated receptor 1 (PAR-1) belongs to a subfamily of G-protein coupled receptors and is known to mediate the cellular effects of thrombin. This peptide is a PAR-1 selective agonist displaying a high level of specificity to PAR-1 over PAR-2. The specificity of peptide was evaluated in cell-based calcium signaling assay using HEK293 cells. PAR-1 selective agonists can be used to study PAR-1 activation in vivo. In addition to its varied cellular effects of thrombin, PAR-1 has also been shown to coordinate with PAR-4 and regulate thrombin-induced hepatocellular carcinoma harboring thrombin formation within the tumor environment classified as 'coagulation type'.)
    Ala-parafluoroPhe-Arg-Cha-Cit-Tyr-NH2
  • HY-P1135
    M1145

    		Neuropeptide Y Receptor Neurological Disease
    M1145, a chimeric peptide, is a selective galanin receptor type 2 (GAL2) agonist, with a Ki of 6.55 nM. M1145 shows more than 90-fold higher affinity for GAL2 over GAL1 (Ki=587 nM) and a 76-fold higher affinity over GalR3 (Ki=497 nM). M1145 has an additive effect on the signal transduction of galanin .
    M1145
  • HY-P1135A
    M1145 TFA

    		Neuropeptide Y Receptor Neurological Disease
    M1145 TFA, a chimeric peptide, is a selective galanin receptor type 2 (GAL2) agonist, with a Ki of 6.55 nM. M1145 TFA shows more than 90-fold higher affinity for GAL2 over GAL1 (Ki=587 nM) and a 76-fold higher affinity over GalR3 (Ki=497 nM). M1145 TFA has an additive effect on the signal transduction of galanin .
    M1145 TFA
  • HY-155077
    JNK-IN-12

    		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 .
    JNK-IN-12
  • HY-P1416
    Foxy-5

    		Wnt Cancer
    Foxy-5, a WNT5A agonist, is a mimicking peptide of WNT5A which is a non-canonical member of the Wnt family. Foxy-5 triggers cytosolic free calcium signaling without affecting β-catenin activation and it impairs the migration and invasion of epithelial cancer cells. Foxy-5 effectively reduces the metastatic spread of WNT5A-low prostate cancer cells in an orthotopic mouse model .
    Foxy-5
  • HY-P1454
    Fz7-21
    3 Publications Verification

    Ac-LPSDDLEFWCHVMY-NH2

    		 Wnt Cancer
    Fz7-21 (Ac-LPSDDLEFWCHVMY-NH2) is a potent peptide antagonist of FZD7 receptors , selectively binds to FZD7 CRD subclass and alters the conformation of the CRD and the architecture of its lipid-binding groove. The EC50 values are 58 and 34 nM for human and mouse FZD7 CRD, respectively. Fz7-21 impairs the function of FZD7 in Wnt–β-catenin signalling and stem cell function in intestinal organoids .
    Fz7-21
  • HY-14743B
    Golotimod hydrochloride

    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) .
    Golotimod hydrochloride
  • HY-P1409
    ADWX 1

    		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 .
    ADWX 1
  • HY-P2200
    Siamycin I

    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 .
    Siamycin I

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