Search Result
Results for "
Cytotoxic peptide
" in MedChemExpress (MCE) Product Catalog:
1
Biochemical Assay Reagents
1
Isotope-Labeled Compounds
| Cat. No. |
Product Name |
Target |
Research Areas |
Chemical Structure |
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- HY-N2332A
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MLA citrate
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nAChR
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Neurological Disease
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Methyllycaconitine (MLA) citrate is a potent, selective, CNS-penetrant, competitive α7nAChR antagonist. Methyllycaconitine citrate alleviates amyloid-β peptides-induced cytotoxicity in SH-SY5Y cells. Methyllycaconitine citrate prevents methamphetamine-induced effects in mouse striatum. Methyllycaconitine citrate can be used for neurological disease research, such as Alzheimer’s disease .
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- HY-P1388
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Amyloid β-peptide (1-42) (rat/mouse)
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Amyloid-β
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Neurological Disease
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β-Amyloid (1-42), (rat/mouse) is a 42-aa peptide, shows cytotoxic effect on acute hippocampal slices, and used in the research of Alzheimer's disease.
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- HY-15582
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Microtubule/Tubulin
ADC Payload
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Cancer
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Auristatin E is a cytotoxic microtubule polymerization inhibitor with potent and selective antitumor activity. Auristatin E is a cytotoxin in antibody-drug conjugates (ADC). Auristatin E inhibits cell division by blocking the polymerisation of tubulin, promising for research in B-cell malignancies. Auristatin E, a synthetic analogue of the Dolastatin 10 (HY-15580), is linear peptides comprised of four amino acids .
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- HY-17566
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Antibiotic
Bacterial
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Infection
Neurological Disease
Metabolic Disease
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Capreomycin sulfate is a macrocyclic peptide antibiotic that inhibits phenylalanine synthesis in mycobacterial ribosomal translation. Capreomycin sulfate has anti-amyloidogenic and pro-fibrinolytic activities, reducing amyloid-induced cytotoxicity by inhibiting the occurrence of amyloid fibrillation. Capreomycin sulfate can be used in the study of multidrug-resistant tuberculosis, type 2 diabetes, Alzheimer's disease and Parkinson's disease .
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- HY-125586
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DNA/RNA Synthesis
ADC Payload
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Cancer
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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) .
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- HY-P10408
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EGFR
MMP
Calcium Channel
NOD-like Receptor (NLR)
ERK
p38 MAPK
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Infection
Inflammation/Immunology
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Candidalysin is a cytolytic peptide toxin secreted by the fungus Candida albicans. Candidalysin drives epithelial immune responses by activating the EGFR-MAPK signaling pathway, inducing MMP expression and calcium influx, and regulating the c-Fos transcription factor and MKP1 via p38 MAPK and ERK1/2 respectively. Candidalysin is essential for mucosal and systemic infections, activating NLRP3 to promote inflammatory responses, neutrophil recruitment, and Th17 immunity. Candidalysin activates LDH causing membrane damage and exhibiting cytotoxicity
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- HY-P1569
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LCMV GP(33-41) M-peptide; gp33 epitope
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Arenavirus
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Infection
Inflammation/Immunology
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LCMV gp33-41, the carboxyl-extended 9-aa-long peptide, is an lymphocytic choriomeningitis virus sequence restricted by MHC class I H-2Db molecules and presented to cytotoxic T lymphocytes .
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- HY-129225
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WRR139
2 Publications Verification
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Keap1-Nrf2
Transglutaminase
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Cancer
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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 .
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- HY-P0270
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Magainin II
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Bacterial
Antibiotic
Fungal
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Infection
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Magainin 2 (Magainin II) is an antimicrobial peptide (AMP) isolated from the skin of the African clawed frog Xenopus laevis. Magainin 2 displays antibiotic activity against numerous gram-negative and gram-positive bacteria. Magainin 2 also is active against protozoa . Magainin 2 exerts its cytotoxicity effects by preferential interactions with anionic phospholipids abundant in bacterial membranes .
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- HY-P4193
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MHC
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Inflammation/Immunology
Cancer
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AH1 is an immunodominant MHC class I-restricted nonamer peptide recognized by CD8 + cytotoxic T lymphocytes. AH1 derives from the envelope protein (gp70) of an endogenous ecotropic murine leukemia virus and is presented by the MHC class I L d molecule. AH1 can be used for the research of colorectal carcinoma .
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- HY-P1907
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HPV
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Cancer
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Human Papillomavirus (HPV) E7 protein (49-57) is a cytotoxic T lymphocyte (CTL) epitope peptide derived from HPV16 E7 protein (sequence: RAHYNIVTF). Human Papillomavirus (HPV) E7 protein (49-57) induces E749-57-specific CTL responses. Human Papillomavirus (HPV) E7 protein (49-57) can be used for the research of cervical cancer .
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- HY-P1388A
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Amyloid β-peptide (1-42) (rat/mouse) TFA
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Amyloid-β
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Neurological Disease
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β-Amyloid (1-42), (rat/mouse) TFA is a 42-aa peptide, shows cytotoxic effect on acute hippocampal slices, and used in the research of Alzheimer's disease.
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- HY-N1243
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Microtubule/Tubulin
Apoptosis
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Cancer
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Tubulysin B is a highly cytotoxic peptide and potent microtubule destabilizing agents isolated from the myxobacteria Archangium geophyra and Angiococcus disciformis. Tubulysin B has IC50 values in the picomolar range against many cancer cell lines, including those with multidrug resistant properties .Tubulysin B is a cytotoxic activity tubulysin which inhibits tubulin polymerization and leads to cell cycle arrest and apoptosis .
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- HY-147008
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Epigenetic Reader Domain
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Cancer
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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) .
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- HY-D2186
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Biochemical Assay Reagents
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Others
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BTD probe-1 is a benzothiazine-based chemoproteomic probe and selective protein S-sulfenic acid (Cys-SOH) labeling agent. BTD probe-1 labels protein S-sulfenic acids in vitro in cell and tissue samples, and in situ in intact cells, enabling detection or enrichment of modified proteins/peptides. BTD probe-1 exhibits no cytotoxicity in cells at concentrations ≤1 mM. BTD probe-1 enables global, site-specific mapping and quantification of cysteine S-sulfenylation in complex proteomes with lower input material .
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- HY-P1632
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Bacterial
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Infection
Cancer
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Tachyplesin I is a β-hairpin antimicrobial peptide that contains 17 amino acid residues. Tachyplesin I exhibits cytotoxic properties against various human tumor cell lines acting primarily by impairing the integrity of the outer cell membrane .
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- HY-P1569A
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LCMV GP(33-41) M-peptide TFA; gp33 epitope TFA
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Arenavirus
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Inflammation/Immunology
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LCMV gp33-41 (TFA), the carboxyl-extended 9-aa-long peptide, is an lymphocytic choriomeningitis virus sequence restricted by MHC class I H-2Db molecules and presented to cytotoxic T lymphocytes .
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- HY-14942
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RTA 744 free base; WP 744 free base; WP 769
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NF-κB
Apoptosis
Caspase
Drug Derivative
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Neurological Disease
Cancer
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Berubicin (RTA 744 free base) is a Doxorubicin (HY-15142A) analog that can cross the blood-brain barrier. Berubicin inhibits P-gp and MRP1-mediated efflux and suppresses glioblastoma multiforme (GBM). Berubicin exerts toxic effects on leukemia cells by activating nuclear factor κB (NF-κB) and induces apoptosis in neuroblastoma cells. Berubicin can be used in the study of tumors related to the nervous system .
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- HY-P11060
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Adpgk peptide
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MHC
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Cancer
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MC38 SLP Adpgk (Adpgk peptide) is an H-2 K b-restricted colorectal cancer neoantigen peptide. MC38 SLP Adpgk is formulated into PCNP nanocomplexes together with CpG ODN. PCNP vaccines significantly enhance the co-delivery efficiency of neoantigens and adjuvants to lymphoid organs, and activate cytotoxic T cells. PCNP vaccines not only protect mice from MC-38 colorectal tumor invasion, but also exhibit anti-tumor efficacy in established colorectal tumor models and significantly prolong the survival of tumor-bearing mice .
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- HY-P11057
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Fluorescent Dye
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Others
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FGGH is a water-soluble peptide-based probe. FGGH performs the sequential detection of Cu 2+ and S 2- by fluorescence and colorimetry with high sensitivity (LOD: 1.42 and 22.2 nM for Cu 2+ and S 2-, respectively) (Ex=488 nm, Em=525 nm), and images both two ions in living cells and zebrafish models with low cytotoxicity. FGGH can be used for in vivo imaging and environmental pollution monitoring research .
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- HY-15582S
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Isotope-Labeled Compounds
Microtubule/Tubulin
ADC Payload
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Cancer
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Auristatin E-d8 is the deuterium labeled Auristatin E (HY-15582). Auristatin E is a cytotoxic microtubule polymerization inhibitor with potent and selective antitumor activity. Auristatin E is a cytotoxin in antibody-drug conjugates (ADC). Auristatin E inhibits cell division by blocking the polymerisation of tubulin, promising for research in B-cell malignancies. Auristatin E, a synthetic analogue of the Dolastatin 10 (HY-15580), is linear peptides comprised of four amino acids .
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- HY-P2495A
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- HY-P11084
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MHC
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Inflammation/Immunology
Cancer
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WT1 126-134 peptide is a Wilms' tumor oncogene protein (WT1) peptide (RMFPNAPYL). WT1 126-134 peptide is presented by HLA-A0201 and induces cytotoxic CD8 T cells capable of killing WT1+ positive tumor cells. WT1 126-134 can form stable complexes with the H-2Db (mouse) or HLA-A0201 (human) molecules. WT1 126-134 peptide/HLA-A0201 complex has an extremely high affinity (Kd = 0.2 nM) with the humanized monoclonal antibody (IgG1). WT1 126-134 peptide can be used as a vaccine for T cells or as a target for antibodies .
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- HY-P10841
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Amino Acid Derivatives
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Cancer
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CyPep-1 is a novel cationic lytic peptide with antitumor activity. CyPep-1 is highly cytotoxic by interacting with the negatively charged cell membrane of cancer cells. CyPep-1 has strong cytolytic activity on cancer cells both in vivo and in vitro, and can be used in the study of solid tumors .
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- HY-P10772
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Peptide-Drug Conjugates (PDCs)
EBV
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Cancer
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L2P4 is a peptide-based and EBNA1 targeting fluorescent probe, which inhibits the EBNA1 homodimer formation and selectively inhibits EBV+ tumor growth. L2P4 exhibits cytotoxicity in EBV-positive C666-1 cell with LC50 of 46.4 μM .
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- HY-P10772A
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Peptide-Drug Conjugates (PDCs)
EBV
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Cancer
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L2P4 TFA is a peptide-based and EBNA1 targeting fluorescent probe, which inhibits the EBNA1 homodimer formation and selectively inhibits EBV+ tumor growth. L2P4 TFA exhibits cytotoxicity in EBV-positive C666-1 cell with LC50 of 46.4 μM .
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- HY-115974
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Bombesin Receptor
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Cancer
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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, with anticancer activity .
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- HY-P11032
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SARS-CoV
Virus Protease
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Infection
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Mp-4D7-pF2, a cell-penetrating bicyclic peptide, is a noncovalent SARS-CoV-2 main protease inhibitor with an IC50 of 4.51 μM. Mp-4D7-pF2 has an antiviral activity against SARS-CoV-2 with no cytotoxicity. Mp-4D7-pF2 can used for COVID-19 infections research .
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- HY-106374
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VEGFR
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Cancer
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Elpamotide is an epitope peptide derived from VEGFR2. Elpamotide induces cytotoxic T lymphocytes (CTLs) to kill VEGFR2-expressing endothelial cells. Elpamotide has potential immunostimulatory and antineoplastic activities. Elpamotide can be used in the research of cancer, such as pancreatic cancer .
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- HY-P3981
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- HY-P10610A
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MDM-2/p53
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Cancer
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Peptide 234CM TFA is a peptide containing isoleucine at position 3, corresponding to the sequence of a point mutation in p53 codon 234. Peptide 234CM TFA induces potent cytotoxic T cell (CTL) and antitumor immune responses against mutant p53 .
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- HY-P11356
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IFNAR
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Cancer
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KRAS G12V Peptide is a specific peptide derived from the Kirsten rat sarcoma virus (KRAS) gene carrying the G12V oncogenic mutation. KRAS G12V Peptide induces responses like IFN-γ secretion and cytotoxicity. KRAS G12V Peptide can be used for the study of immune responses against KRAS G12V-mutant tumors .
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- HY-P11357A
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IFNAR
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Cancer
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KRAS G12C Peptide TFA is the trifluoroacetate salt of KRAS G12C Peptide (HY-P11357). KRAS G12C Peptide is a specific peptide derived from the Kirsten rat sarcoma virus (KRAS) gene carrying the G12C oncogenic mutation. KRAS G12C Peptide induces responses like IFN-γ secretion and cytotoxicity. KRAS G12C Peptide can be used for the study of immune responses against KRAS G12C-mutant tumors .
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- HY-P11356A
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IFNAR
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Cancer
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KRAS G12V Peptide TFA is the trifluoroacetate salt of KRAS G12V Peptide (HY-P11355). KRAS G12V Peptide is a specific peptide derived from the Kirsten rat sarcoma virus (KRAS) gene carrying the G12V oncogenic mutation. KRAS G12V Peptide induces responses like IFN-γ secretion and cytotoxicity. KRAS G12V Peptide can be used for the study of immune responses against KRAS G12V-mutant tumors .
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- HY-P10994
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Eps8(327-335)
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EGFR
IFNAR
Interleukin Related
TNF Receptor
Complement System
Apoptosis
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Inflammation/Immunology
Cancer
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Eps8 peptide 327 is an HLA-A*2402-restricted peptide antigen derived from Eps8 protein. Eps8 peptide 327 has potent antitumor activity with significant cytotoxicity. Eps8 peptide 327 effectively inhibits cancer cells proliferation, induces apoptosis and disrupts EGFR signal pathway by inhibiting downstream signals (such as IL-2, TNF-α and IFN-γ) expression and the Eps8/EGFR interaction. Eps8 peptide 327 significantly inhibits tumor growth in HT-29 xenograft mcie models .
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- HY-P11170
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Fungal
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Infection
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D-Cateslytin is an antimicrobial peptide that exhibits potent inhibition activity against Candida albicans (MIC = 2.9 μM). D-Cateslytin can rapidly enter C. albicans, and shows no cytotoxicity to human gingival fibroblasts, and is stable in saliva. D-Cateslytin can be used for research on Candida albicans related diseases, such as oral candidosis .
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- HY-P1855
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EGFR
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Cancer
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HER2/neu (654-662) GP2 is a nine amino acid peptide derived from the human epidermal growth factor receptor 2 (HER2/nue, 654–662), induces HLA-A2-restricted cytotoxic T lymphocytes (CTL) reactive to various epithelial cancers .
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- HY-P10564
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Bacterial
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Infection
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Pardaxin P 4 is an antimicrobial peptide found in the secretions of Red Sea Moses sole. Pardaxin P 4 acts as a biomembrane perforator that can interact with phospholipid bilayers of different compositions and induce cytotoxicity and pore formation. Pardaxin P 4 can be used in the research of antimicrobial drugs .
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- HY-P2495
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- HY-P10610
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MDM-2/p53
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Cancer
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Peptide 234CM is a peptide containing isoleucine at position 3, corresponding to the sequence of a point mutation in p53 codon 234. Peptide 234CM induces potent cytotoxic T cell (CTL) and antitumor immune responses against mutant p53 .
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- HY-P1051
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Amyloid β-Protein (12-28)
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Amyloid-β
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Neurological Disease
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β-Amyloid (12-28) (Amyloid β-Protein (12-28)) is a peptide fragment of β-amyloid protein (β1-42). β1-42, a 42 amino acid protein , is the major component of senile plaque cores. β-Amyloid (12-28) shows aggregation properties. β-Amyloid (12-28) has the potential for Alzheimer’s disease research .
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- HY-P11357
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IFNAR
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Cancer
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KRAS G12C Peptide is a specific peptide derived from the Kirsten rat sarcoma virus (KRAS) gene carrying the G12C oncogenic mutation. KRAS G12C Peptide induces responses like IFN-γ secretion and cytotoxicity. KRAS G12C Peptide can be used for the study of immune responses against KRAS G12C-mutant tumors .
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- HY-P5446
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Bacterial
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Others
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BMAP-18 is a biological active peptide. (BMAP-18 is a truncated form of the antimicrobial peptide BMAP-27. Bovine myeloid antimicrobial peptide-27 (BMAP-27) belongs to the Cathelicidin family of peptides which displays rapid bactericidal activity against Staphylococcus aureus, Streptococcus uberis, and Escherichia coli. BMAP-27 is cytotoxic to human erythrocytes and neutrophils, although at higher than microbicidal concentrations. BMAP-18 displays much higher cell selectivity as compared to parental BMAP-27 because of its decreased hemolytic activity and retained antimicrobial activity.)
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- HY-P11494
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- HY-P11340
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MHC
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Infection
Inflammation/Immunology
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VMAPRTLFL is a 9-mer peptide derived from the signal peptide of HLA-G and can serve as a peptide ligand for HLA-E. VMAPRTLFL plays a crucial role in regulating the functions of adaptive natural killer (NK) cells. Specifically, VMAPRTLFL enriches FcεRγ - adaptive NK cells, upregulates the expression of CD25, and enhances their proliferative activity, antibody-dependent cellular cytotoxicity (ADCC), and IFN-γ release. VMAPRTLFL can be used in research related to human cytomegalovirus (HCMV) infection, transplant rejection, and pregnancy immunity .
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- HY-W440555
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para-Sulfonatocalix[n]arene
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Amyloid-β
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Neurological Disease
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4-Sulfocalix[4]arene (para-Sulfonatocalix[n]arene) is a amyloid-beta 42 binder with a Kd of 5.39 M. 4-Sulfocalix[4]arene can inhibit amyloid β-peptide fibrillation and reduce amyloid cytotoxicity .
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![4-Sulfocalix[4]arene](//file.medchemexpress.com/product_pic/hy-w440555.gif)
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- HY-P10782
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Peptide-Drug Conjugates (PDCs)
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Cancer
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Pt(IV)-M13 is a BBB-penetrable Platinum (IV) prodrug-perfluoroaryl macrocyclic peptide conjugate. Pt(IV)-M13 is cytotoxic to glioma stem cells and increases uptake of platinum in the brain. Pt(IV)-M13 can be used in the study of glioblastoma .
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- HY-P1881
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HPV
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Cancer
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HPV16-E711-20 epitope is a well-known HLA-A *0201-restricted human cytotoxic T lymphocyte (CTL) epitope of the HPV16 E7 protein that shows high-affinity binding to HLA-A2 in vitro. HPV16 CTL epitopes may be good candidates for the development of an effective peptide-based antitumor vaccine .
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- HY-P10593
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Transmembrane Glycoprotein
Influenza Virus
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Cancer
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Influenza A NP (383-391) (HLA-B27) is a peptide sequence derived from tetanus toxin. Influenza A NP (383-391) (HLA-B27) is a broadly immunogenic CD4+ T helper cell epitope that enhances CD8+ cytotoxic T lymphocyte (CTL) responses. Influenza A NP (383-391) (HLA-B27) can be used in breast cancer research .
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- HY-P11227
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TGF-β Receptor
TGF-beta/Smad
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Neurological Disease
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Compound 19A8.8 is a cyclic peptide derived from a CD36 protein fragment. Compound 19A8.8 inhibits the TGF-β/Smad3 signaling pathway by suppressing the interaction between TSP1 and CD36. Compound 19A8.8 has no obvious cytotoxicity. Compound 19A8.8 can be used for research on colon injury and fibrosis .
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- HY-P10417
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Integrin
IFNAR
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Cancer
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RTDLDSLRTYTL is an Alpha (v) beta (6) integrin (avb6) inhibitor with high affinity and specificity. RTDLDSLRTYTL binds to avb6 integrin, a peptide sequence that activates cytotoxicity and cytokine production in T cells, such as interferon-gamma. RTDLDSLRTYTL is designed through a chimeric T cell antigen receptor (CAR) so that T cells can be redirected to specifically recognize and attack tumor cells. RTDLDSLRTYTL can be used in the research of cancer immunotherapy and targeted drug development .
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- HY-P10993
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Bcl-2 Family
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Cancer
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CT20p is an anticancer peptide based on the C hydrophobic terminus of Bax. CT20p has a unique cytotoxic effect independent of full-length Bax, and can act on mitochondria, leading to fusion-like aggregation and mitochondrial membrane hyperpolarization. CT20p can reduce α5β1 integrin levels and inhibit F-actin polymerization, thereby destroying the cytoskeleton and preventing cell attachment. CT20p can be used in the study of breast cancer .
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- HY-P10988
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Apoptosis
MDM-2/p53
Integrin
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Cancer
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LVTX-8 is a peptide toxin, exacted from Lycosa vittata. LVTX-8 has potent anticancer and and anti-metastasis activities towards lung cancer with strong cytotoxicity. LVTX-8 significantly induces apoptosis and inhibits the proliferation, invasion and migration of lung cancer cells through P53 hypoxia pathways and integrin signaling. LVTX-8 significantly inhibits the tumor growth and metastasis in A549/H460 xenograft mice model .
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- HY-P11214
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H-TL1
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TNF Receptor
Integrin
NF-κB
ERK
p38 MAPK
JNK
Interleukin Related
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Inflammation/Immunology
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Hydrostatin-TL1 (H-TL1), a nine-amino-acid peptide, is a TNF-α antagonist. Hydrostatin-TL1 can be isolated from the venom gland of sea snake Hydrophis cyanocinctus. H-TL1 competitively inhibits the interaction between TNF-α/TNFR1 and attenuates the cytotoxicity and inflammation of TNF-α. Hydrostatin-TL1 can be used for TNF-α-associated inflammatory diseases, such as rheumatoid arthritis, osteoporosis and inflammatory bowel disease (IBD) research .
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- HY-P5608
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Bacterial
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Infection
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Maximin 4 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 4 has cytotoxicity on tumor cells and spermicidal effect .
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- HY-P5609
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Bacterial
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Infection
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Maximin 5 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 5 has cytotoxicity on tumor cells and spermicidal effect .
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- HY-P5604
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Bacterial
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Infection
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Maximin 1 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 1 has cytotoxicity on tumor cells and spermicidal effect .
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- HY-P5605
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Bacterial
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Infection
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Maximin 2 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 2 has cytotoxicity on tumor cells and spermicidal effect .
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- HY-P5606
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Bacterial
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Infection
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Maximin 3 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 3 has cytotoxicity on tumor cells and spermicidal effect. Maximin 3 has significant anti-HIV activity .
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- HY-P1051A
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Amyloid β-Protein (12-28) TFA; Amyloid Beta-peptide (12-28) (human) TFA; β-Amyloid protein fragment(12-28) TFA
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Amyloid-β
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Neurological Disease
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β-Amyloid (12-28) (TFA) (Amyloid β-Protein (12-28) (TFA)) is a peptide fragment of β-amyloid protein (β1-42). β1-42, a 42 amino acid protein , is the major component of senile plaque cores. β-Amyloid (12-28) (TFA) shows aggregation properties. β-Amyloid (12-28) (TFA) has the potential for Alzheimer’s disease research .
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- HY-160473A
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Microtubule/Tubulin
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Cancer
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TAM557 TFA is a cytotoxic tubulysin compounds, which is modified to be used for conjugation to transport vehicles that are targeting molecules, such as proteins, peptides, small molecules or polymeric carriers which can carry a targeting principle .
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- HY-128941
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Drug-Linker Conjugates for ADC
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Cancer
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CCK2R Ligand-Linker Conjugates 1 is a ligand-linker conjugate, which conjugates to the cytotoxic antimicrotubule agents Desacetyl Vinblastine Hydrazide (DAVBH) and Tubulysin B Hydrazide (TubBH) via a hydrophilic peptide linker .
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- HY-P5891
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PKC
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Cardiovascular Disease
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TAT-SAMβA is the peptide consist of RNAENFDRF (SAMβA; HY-P3429) conjugated to the cell penetrating TAT protein-derived peptide TAT47–57. TAT-SAMβA is a selective antagonist of Mfn1-βIIPKC association. TAT-SAMβA protects mouse embryonic fibroblast cells (MEFs) against oxidative stress-induced cytotoxicity .
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- HY-P1632A
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Bacterial
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Infection
Cancer
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Tachyplesin I TFA is a β-hairpin antimicrobial peptide that contains 17 amino acid residues. Tachyplesin I TFA exhibits cytotoxic properties against various human tumor cell lines acting primarily by impairing the integrity of the outer cell membrane .
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-
- HY-N5208
-
|
|
Others
|
Cancer
|
|
YM-216391 is an antitumor cyclic peptide that can be isolated from the cultured mycelium of Streptomyces nobilis JCM 4274. YM-216391 exhibits potent cytotoxic activity against a variety of human cancer cell lines and can be used in anticancer research .
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-
- HY-115975
-
|
|
Bombesin Receptor
|
Cancer
|
|
GRPR antagonist-2 is a potent gastrin releasing peptide receptor (GRPR) antagonist, having the cytotoxicity against certain cancer cells (IC50 of 0.77 and 2.5 μM in HGC-27 and Pan02 cells, respectively). Anticancer activity .
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-
- HY-P10860
-
|
|
Factor Xa
|
Cardiovascular Disease
|
|
cMCoFx1 is a potent and selective FXIIa cyclic peptide inhibitor. cMCoFx1 has high binding affinity (KD: 900 pM) and inhibitory activity (Ki: 370 pM) for FXIIa. cMCoFx1 can effectively inhibit endogenous clotting pathways, and cMCoFx1 is stable in serum and non-cytotoxic .
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-
- HY-N15346
-
|
|
Others
|
Cancer
|
|
Menominin B is a cyclic peptide found in the freshwater sponge-associated cyanobacterium Nostoc sp. with cytotoxic properties. Menominin B exhibits antiproliferative activity against the ovarian cancer cell line OVCAR3 (with IC50 of 2.4 μM). Menominin B holds promise for research in the field of anticancer therapy .
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-
- HY-P10858
-
|
|
SARS-CoV
Virus Protease
|
Infection
|
|
UCI-1 is a SARS-CoV-2 main protease (M pro) cyclic peptide inhibitor with an IC50 of 160 μM. UCI-1 shows no obvious cytotoxicity at the concentration of inhibiting M pro. UCI-1 can be used in the study of anti-COVID-19 drugs .
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-
- HY-P10301
-
|
|
CXCR
|
Cancer
|
|
CXCL9(74-103) is a derivative peptide of CXCL9 that has a high affinity for glycosaminoglycans (GAGs) and can bind to GAGs. CXCL9(74-103) possesses anti-angiogenic properties, capable of reducing EGF, VEGF165, and FGF-2-mediated angiogenesis processes in vitro, without exhibiting cytotoxicity .
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-
- HY-P10930A
-
|
|
DNA/RNA Synthesis
|
Cancer
|
|
wrwycr-NH2 (TFA) is a peptide. wrwycr-NH2 (TFA) is cytotoxic to multiple cancer cells, can induce DNA damage and cell cycle arrest, but does not induce endoplasmic reticulum stress. wrwycr-NH2 (TFA) has anti-tumor activity, and it shows better efficacy when used in combination with DNA-damaging agents .
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-
- HY-P10770
-
|
|
Peptide-Drug Conjugates (PDCs)
E-Selectin
|
Cardiovascular Disease
Cancer
|
|
P-ESBP-DOX is a HPMA copolymer-drug conjugate, which is consistituted of the E-selectin binding peptide and the Doxorubicin (HY-15142). P-ESBP-DOX exhibits cytotoxicity against TNFα-activated human vascular endothelial cells IVECs with an IC50 of 0.28 μM. P-ESBP-DOX can be used in research about tumor vasculature .
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-
- HY-P10402
-
|
|
Bacterial
|
Infection
Cancer
|
|
BMAP 28, bovine is an antibacterial peptide. BMAP 28, bovine exhibits antimicrobial activity against gram-positive and gram-negative bacteria, by increasing cell membrane permeability, and causing leakage of cell contents. BMAP 28, bovine exhibits cytotoxicity to cancer cells and activated human lymphocytes. BMAP 28, bovine induces apoptosis through depolarization of mitochondrial membrane potential .
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-
- HY-P11183
-
|
|
Bacterial
Toll-like Receptor (TLR)
TNF Receptor
Interleukin Related
JNK
NF-κB
|
Infection
Inflammation/Immunology
|
|
Cathelicidin-PY is an antimicrobial peptide exhibiting strong antimicrobial property. Cathelicidin-PY inhibits the activation of TLR4 inflammatory response pathways induced by lipopolysaccharide (LPS) (HY-D1056). Cathelicidin-PY possesses strong antimicrobial and anti-inflammatory activities and low cytotoxic ability against RAW 264.7 cells. Cathelicidin-PY can be used for antimicrobial and anti-inflammatory research .
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-
- HY-P10228
-
|
|
Fungal
Bacterial
|
Infection
|
|
S-Thanatin is an insect antimicrobial peptide with potent broad-spectrum antibacterial activity. S-Thanatin can inhibit the activity of Gram-negative bacteria, Gram-positive bacteria, and fungi, without cytotoxicity. The antibacterial activity of S-Thanatin is not affected by PH value, but monovalent cations (Na +/K +) can reduce its antibacterial activity against Gram-negative bacteria in a dose-dependent manner .
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-
- HY-156087G
-
|
|
Apoptosis
Necroptosis
|
Cancer
|
|
Cholicamideβ (GMP) is a GMP grade of Cholicamideβ. Cholicamideβ (compound 6) is a self-assembling, small molecule, cancer vaccine adjuvant. Cholicamideβ can form virus-like particles with low cytotoxicity. Cholicamideβ, upon binding to peptide antigens, enhances antigen presentation by dendritic cells and induces antigen-specific T cells. Cholicamideβ can induce apoptosis and necrosis .
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-
- HY-156087
-
|
|
Apoptosis
Necroptosis
|
Cancer
|
|
Cholicamideβ (GMP) is a GMP grade of Cholicamideβ. Cholicamideβ (compound 6) is a self-assembling, small molecule, cancer vaccine adjuvant. Cholicamideβ can form virus-like particles with low cytotoxicity. Cholicamideβ, upon binding to peptide antigens, enhances antigen presentation by dendritic cells and induces antigen-specific T cells. Cholicamideβ can induce apoptosis and necrosis .
|
-
- HY-149034
-
|
S5
|
Influenza Virus
|
Infection
Cancer
|
|
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-P10596
-
|
|
Bacterial
Fungal
|
Infection
Cancer
|
|
Lasioglossin-III is an antimicrobial peptide that can be isolated from the venom of wild bees. Lasioglossin-III has high antibacterial activity against Gram-positive and Gram-negative bacteria, antifungal activity and antitumor activity. Lasioglossin-III has certain cytotoxicity against three cancer cell lines (HeLa S3, CRC SW 480 and CCRF-CEM T) with IC50 values of 4, 18 and 5 μM, respectively .
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-
- HY-P10329
-
|
|
Fungal
|
Infection
|
|
KK14(R) is an analog of the de novo synthetic peptide KK14, which exhibits antifungal activity against Fusarium culmorum, Penicillium expansum and Aspergillus niger , with MICs of 6.25, 12.5 and 12.5 μg/mL, respecitvely. KK14(R) exhibits good heat- and pH-stability. KK14(R) exhibits cytotoxicity against cells Caco-2 and RAW264.7 .
|
-
- HY-P1920
-
|
|
EBV
|
Inflammation/Immunology
|
|
CEF19, Epstein-Barr Virus latent NA-3A (458-466) is a single peptide epitope, YPLHEQHGM, representing residues 458-466 of the type 1 Epstein-Barr Virus (EBV) nuclear antigen 3A protein (B95.8 strain). CEF19, Epstein-Barr Virus latent NA-3A (458-466) can significantly affect cytotoxic T-lymphocyte (CTL) recognition .
|
-
- 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-400684
-
|
|
Bacterial
|
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, anti-microtubule toxins, 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. Tubulysin A acts as an ADC cytotoxin (ADC Cytotoxin) to synthesize ADC .
|
-
- HY-W814315
-
|
CH5424802 analog; RO5424802 analog; RG7853 analog
|
Anaplastic lymphoma kinase (ALK)
|
Cancer
|
|
Alectinib analog (CH5424802 analog) is a selective ALK inhibitor with activity in blocking resistance gating mutations. The synthetic optimization of alectinib analog allows it to be combined with specific peptides to improve the ability to target cancer cells. Alectinib analog exhibits low micromolar IC50 values in antiproliferation and shows good cytotoxic effects. The inhibitory activity of alectinib analog is closely related to its stability and release of active ingredients. Alectinib analog demonstrated the ability to inhibit vascular septal length or width in an in vivo zebrafish model .
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-
- HY-P11397
-
|
|
MHC
|
Cancer
|
|
VLPDVFIRCV, a melanoma antigen-derived peptide, is the intron sequence (nt 38-67) of the N-acetylglucosamine transferase V (GnT-V) gene. VLPDVFIRCV has a high affinity for MHC-I class molecules, but it cannot activate the immune response against natural tumor cells. The cytotoxic T lymphocytes (CTL) induced by VLPDVFIRCV can specifically lyse T2 cells loaded with this peptide in the chromium release experiment. VLPDVFIRCV can be used for vaccine design research .
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-
- HY-P11369
-
|
|
Bacterial
|
Infection
Cancer
|
|
Pilosulin-1 (86-112) is a specific peptide segment of the Pilosulin 1 protein. Pilosulin 1 is the main allergen (Myr p 1) in the venom of Australian diving ants (Myrmecia pilosula), possessing potent cytotoxicity and antibacterial activity. Pilosulin-1 (86-112) is an IgE-binding component and is a secondary allergen .
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-
- HY-182258
-
|
|
DNA/RNA Synthesis
|
Cancer
|
|
Ulicyclamide is a cytotoxic cyclic peptide found in the tunicate Lissoclinum patella.Ulicyclamide inhibits DNA and RNA synthesis in leukemia cells. Ulicyclamide can be used for the research of leukemia .
|
-
- 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-P11638
-
|
|
Mitochondrial Metabolism
|
Neurological Disease
Inflammation/Immunology
|
|
Mitochondrial-targeted peptide BP29 is a mitochondria-targeted iron chelator linked to a mitochondria-homing SS-peptide. Mitochondrial-targeted peptide BP29 protects human primary skin fibroblasts against ultraviolet A-induced oxidative damage to mitochondrial membranes, ATP depletion, and necrotic cell death. Mitochondrial-targeted peptide BP29 prevents hydrogen peroxide-induced oxidative stress and cytotoxicity in both healthy and Friedreich's ataxia skin fibroblasts. Mitochondrial-targeted peptide BP29 can be used for the research of Friedreich's ataxia .
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-
- HY-P11638A
-
|
|
Mitochondrial Metabolism
|
Neurological Disease
Inflammation/Immunology
|
|
Mitochondrial-targeted peptide BP29 acetate is a mitochondria-targeted iron chelator linked to a mitochondria-homing SS-peptide. Mitochondrial-targeted peptide BP29 acetate protects human primary skin fibroblasts against ultraviolet A-induced oxidative damage to mitochondrial membranes, ATP depletion, and necrotic cell death. Mitochondrial-targeted peptide BP29 acetate prevents hydrogen peroxide-induced oxidative stress and cytotoxicity in both healthy and Friedreich's ataxia skin fibroblasts. Mitochondrial-targeted peptide BP29 acetate can be used for the research of Friedreich's ataxia .
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-
- HY-P11241
-
|
|
Bacterial
|
Infection
Inflammation/Immunology
|
|
oNCM is an antibacterial peptide. oNCM has good antibacterial activity, anti biofilm ability, anti-inflammatory effect, high stability, and low cytotoxicity. oNCM can be used for research on infectious or inflammatory conditions .
|
-
- HY-116942
-
|
|
Amyloid-β
|
Neurological Disease
|
|
2002-H20 is an inhibitor of Aβ42-induced cytotoxicity, with the activity of reducing the cytotoxicity of Alzheimer's disease Aβ peptide by binding to it. 2002-H20 protects cells and reduces Aβ toxicity by promoting fibril formation, possibly by accelerating Aβ aggregation. The screening method of 2002-H20 effectively identifies compounds that reduce Aβ toxicity and presents potential inhibitory leads .
|
-
- HY-P11084A
-
|
|
MHC
|
Inflammation/Immunology
Cancer
|
|
WT1 126-134 peptide acetate is a Wilms' tumor oncogene protein (WT1) peptide (RMFPNAPYL). WT1 126-134 peptide acetate is presented by HLA-A0201 and induces cytotoxic CD8 T cells capable of killing WT1+ positive tumor cells. WT1 126-134 can form stable complexes with the H-2Db (mouse) or HLA-A0201 (human) molecules. WT1 126-134 peptide acetate/HLA-A0201 complex has an extremely high affinity (Kd = 0.2 nM) with the humanized monoclonal antibody (IgG1). WT1 126-134 peptide acetate can be used as a vaccine for T cells or as a target for antibodies .
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-
- HY-N15345
-
|
|
Others
|
Cancer
|
|
Menominin A is a cyclic peptide identified from the freshwater sponge-associated cyanobacterium Nostoc sp., exhibiting cytotoxic properties. It displays antiproliferative activity against the ovarian cancer cell line OVCAR3, with an IC50 value of 3.1 μM. Menominin A holds promise for research in the field of anticancer therapeutics .
|
-
- HY-N2332
-
|
MLA
|
nAChR
|
Neurological Disease
|
|
Methyllycaconitine (MLA) is a potent, selective, CNS-penetrant, competitive α7nAChR antagonist. Methyllycaconitine alleviates amyloid-β peptides-induced cytotoxicity in SH-SY5Y cells. Methyllycaconitine prevents methamphetamine-induced effects in mouse striatum. Methyllycaconitine can be used for neurological disease research, such as Alzheimer’s disease .
|
-
- HY-181742
-
|
|
ULK
PI3K
Autophagy
|
Cancer
|
|
ULK1/2-IN-1 is a tissue-targeted ULK1/2 inhibitor conjugated to the RGR (CRGRRST) tumor neovasculature-homing peptide. ULK1/2-IN-1 mediates autophagy inhibition and induces cytotoxicity in endothelial cells. ULK1/2-IN-1 can be used for the research of tumor-targeted autophagy inhibitors .
|
-
- HY-P11621
-
|
|
E1/E2/E3 Enzyme
|
Cancer
|
|
JWP24 is the first cell membrane-permeable peptide inhibitor of MAGE-A4, with an IC50 of 200 nM against human MAGE-A4. JWP24 binds to intracellular targets while retaining binding activity, disrupts the interaction between MAGE-A4 and RAD18, and does not induce cytotoxicity at effective concentrations. JWP24 is applicable for cancer-related research .
|
-
- HY-183866
-
|
Maleimide-KGDEVD-doxorubicin
|
Peptide-Drug Conjugates (PDCs)
HSP
IFNAR
|
Cancer
|
|
MPD-1 (Maleimide-KGDEVD-doxorubicin) is a peptide drug conjugate (PDC). MPD-1 releases Doxorubicin (HY-15142) via radiation-activated caspase-3 cleavage, triggering a cytotoxic amplification cascade at the tumor site. MPD-1 enhances CD8 + T cell tumor infiltration, and activates antigen-presenting cells. MPD-1 enables dual-trigger payload release, amplifies cytotoxicity via in situ feedback, and selectively delivers payload to tumor microenvironments via enhanced albumin metabolism and macropinocytosis. MPD-1 exhibits antitumor efficacy in mouse colorectal cancer models. MPD-1 can be used for the research of colorectal cancer .
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-
- HY-P11781A
-
|
|
Drug Derivative
|
Cancer
|
|
Cys-HW12 is a random peptide containing an N-terminal cysteine. Cys-HW12 can be coupled via the thiol group of Cys. Cys-HW12 can serve as a control for GE11 (HY-P10128)-conjugated mixed micelles targeting EGFR, and also functions as a cytotoxic agent, cellular uptake inhibitor, and tumor growth inhibitor. Cys-HW12 is applicable to pancreatic cancer-related research .
|
-
- HY-P10417B
-
|
|
Integrin
IFNAR
|
Cancer
|
|
RTDLDSLRTYTL TFA is an Alpha (v) beta (6) integrin (avb6) inhibitor with high affinity and specificity. RTDLDSLRTYTL TFA binds to avb6 integrin, a peptide sequence that activates cytotoxicity and cytokine production in T cells, such as interferon-gamma. RTDLDSLRTYTL TFA is designed through a chimeric T cell antigen receptor (CAR) so that T cells can be redirected to specifically recognize and attack tumor cells. RTDLDSLRTYTL TFA can be used in the research of cancer immunotherapy and targeted drug development .
|
-
- HY-P5640
-
|
|
Bacterial
Parasite
|
Infection
|
|
Tritrpticin is a porcine-derived antimicrobial peptide with properties such as membrane disruption and hemolysis. Tritrpticin disrupts the cell membranes of bacteria, fungi and Jurkat T cell leukemia cells and induces their death. Tritrpticin also enhances the efficacy of Metronidazole (HY-B0318) against *Trichomonas vaginalis*, reduces plasma endotoxin and inflammatory cytokine levels, restricts bacterial growth in blood and visceral tissues, decreases the mortality rate of septic shock in rats and enhances the therapeutic effect of ertapenem. Tritrpticin exhibits selective cytotoxicity against Jurkat T cell leukemia cells, while showing low toxicity to normal peripheral blood mononuclear cells and red blood cells, and can serve as a template for antimicrobial peptide design. Tritrpticin can be applied to research related to bacterial infections, fungal infections, trichomoniasis, septic shock and leukemia .
|
-
- HY-P11781B
-
|
|
Drug Derivative
|
Cancer
|
|
Cys-HW12 TFA is a random peptide containing an N-terminal cysteine and derivative of HW12 (HY-P11781). Cys-HW12 TFA can be coupled via the thiol group of Cys. Cys-HW12 TFA can serve as a control for GE11 (HY-P10128)-conjugated mixed micelles targeting EGFR, and also functions as a cytotoxic agent, cellular uptake inhibitor, and tumor growth inhibitor. Cys-HW12 TFA is applicable to pancreatic cancer-related research .
|
-
- HY-W276819
-
|
|
Polo-like Kinase (PLK)
|
Cancer
|
|
PLK1-IN-9 (Compound M2) is an inhibitor for polo-like kinase 1 (PLK1), that inhibits PLK proteins modified with peptides 1010pT, cdc25c and PBIP, with IC50s of 1.6, 0.8 and 1.4 μM, respectively. PLK1-IN-9 inhibits proliferations of cancer cells HeLa, HL60, SNU387/499, HepG2, exhibits cytotoxicity and induces apoptosis. PLK1-IN-9 inhibits tumor growth in HepG2 xenograft mouse model .
|
-
- HY-P10233
-
|
|
Bacterial
|
Infection
|
|
SAAP 148 is a synthetic antimicrobial peptide (bacteria) that interacts with and disrupts the lipid bilayer of bacterial cytoplasmic membranes, thereby inducing changes in membrane permeability and bacterial death. SAAP 148 kills drug-resistant, multidrug-resistant and persister bacterial strains, inhibits biofilm formation, eliminates established biofilms, and blocks bacterial colonization on implant surfaces. SAAP 148 retains its activity after modification or immobilization, exhibits variable cytotoxicity in different human cell models, and shows reduced efficacy in protein-rich environments. SAAP 148 can be used in infection-related research .
|
-
- HY-P1902
-
|
|
Apoptosis
|
Cardiovascular Disease
|
|
Cardiotoxin Analog (CTX) IV (6-12) is a membrane active peptide that specifically targets negatively charged phospholipid membranes (such as phosphatidylserine and phosphatidylinositol). Cardiotoxin Analog (CTX) IV (6-12) was discovered in the venom of the Taiwan cobra. Cardiotoxin Analog (CTX) IV (6-12) is a chemically synthesized snake venom cardiotoxin that binds to cell membranes and embeds into lipid bilayers through hydrophobic interactions and electrostatic attraction, thereby destroying the stability of membrane structure. Cardiotoxin Analog (CTX) IV (6-12) can induce membrane lipid disorder and cell lysis, exhibiting hemolysis and cytotoxicity .
|
-
- HY-P10233A
-
|
|
Bacterial
|
Infection
|
|
SAAP 148 TFA is a synthetic antimicrobial peptide (bacteria) that interacts with and disrupts the lipid bilayer of bacterial cytoplasmic membranes, thereby inducing changes in membrane permeability and bacterial death. SAAP 148 TFA kills drug-resistant, multidrug-resistant and persister bacterial strains, inhibits biofilm formation, eliminates established biofilms, and blocks bacterial colonization on implant surfaces. SAAP 148 TFA retains its activity after modification or immobilization, exhibits variable cytotoxicity in different human cell models, and shows reduced efficacy in protein-rich environments. SAAP 148 TFA can be used in infection-related research .
|
-
- HY-P1902A
-
|
|
Apoptosis
|
Cardiovascular Disease
|
|
Cardiotoxin Analog (CTX) IV (6-12) TFA is a membrane active peptide that specifically targets negatively charged phospholipid membranes (such as phosphatidylserine and phosphatidylinositol). Cardiotoxin Analog (CTX) IV (6-12) TFA was discovered in the venom of the Taiwan cobra. Cardiotoxin Analog (CTX) IV (6-12) TFA is a chemically synthesized snake venom cardiotoxin that binds to cell membranes and embeds into lipid bilayers through hydrophobic interactions and electrostatic attraction, thereby destroying the stability of membrane structure. Cardiotoxin Analog (CTX) IV (6-12) TFA can induce membrane lipid disorder and cell lysis, exhibiting hemolysis and cytotoxicity .
|
-
- HY-P11757
-
|
|
EGFR
|
Cancer
|
|
Cyclo[K(N3)larllt] is a seven-membered cyclic peptide targeting EGFR, with a Kd value of 5.09 μM, and exhibits binding selectivity toward homologous proteins HER2 and HER3. Cyclo[K(N3)larllt] has no cytotoxicity and shows no growth inhibitory effect on cancer cells overexpressing EGFR. Cyclo[K(N3)larllt] can serve as a ligand for EGFR-targeted fluorescent conjugates, which is applicable to the detection of cancers with EGFR overexpression. Cyclo[K(N3)larllt] can be used in the research of colorectal cancer .
|
-
![Cyclo[K(N3)larllt]](//file.medchemexpress.com/product_pic/hy-p11757.gif)
- HY-P3070
-
|
|
MHC
|
Infection
Others
|
|
H2-D b restricted epitopes VSV Nucleoprotein (52-59) is a 9-mer peptide derived from the nucleoprotein of Vesicular Stomatitis Virus (VSV). H2-D b restricted epitopes VSV Nucleoprotein (52-59) binds to MHC class I molecules and presents itself to CD8+ T cells, thereby activating cytotoxic T lymphocytes (CTLs), which can recognize and kill cells expressing the corresponding antigen. H2-D b restricted epitopes VSV Nucleoprotein (52-59) can be used in the development of CTL vaccines against Ebola virus .
|
-
- HY-P10775A
-
|
|
MMP
|
Cancer
|
|
BT1769 acetate is a conjugate and antitumor agent targeting MT1-MMP, with a Kd value of 3.35 nM against human targets. BT1769 acetate exhibits favorable pharmacokinetic properties. BT1769 acetate specifically binds to MT1-MMP via its bicyclic peptide component, delivering the cytotoxic agent MMAE (HY-15162) to antigen-expressing cells. It effectively inhibits tumor growth, induces complete responses, and significantly prolongs event-free survival in osteosarcoma patient-derived xenograft models. BT1769 acetate shows extremely low activity in Ewing sarcoma models and can be used in osteosarcoma-related research .
|
-
- HY-P10239
-
|
|
Somatostatin Receptor
Radionuclide-Drug Conjugates (RDCs)
|
Cancer
|
|
Tyr3-Octreotate is a ligand for somatostatin receptor subtype 2 (sst2), with an IC50 value of 1.3 nM against sst2 when labeled with [ 111In-DTPA], and an IC50 value of 1.6 nM against sst2 when labeled with [ 90Y-DOTA]. Radiolabeled Tyr3-Octreotate generates cell-associated radioactivity, and acts as both a tumor growth inhibitor and a tumor cytotoxic agent. When radiolabeled with 177Lu or 90Y, Tyr3-Octreotate serves as a peptide receptor radionuclide therapy (PRRT) analog. Tyr3-Octreotate can be used in studies related to pancreatic tumors .
|
-
- HY-D3181
-
|
|
Fluorescent Dye
Caspase
|
Cancer
|
|
CyGbPF is a granzyme B-specific near-infrared fluorescent probe. CyGbPF can be cleaved by granzyme B to remove the peptide cage group, restoring near-infrared fluorescence. CyGbPF passively accumulates in mouse tumors, and its activated fluorescence correlates with granzyme B expression, CD8 + cytotoxic T lymphocyte populations, and CD4 + helper T lymphocyte populations in tumor tissues. CyGbPF is efficiently cleared by the kidneys, enabling the assessment of immune activation via optical urine analysis. CyGbPF allows real-time non-invasive evaluation of cancer immunotherapeutic efficacy in living animals. CyGbPF can be used in research on cancers such as breast cancer. Excitation wavelength/emission wavelength: approximately 658 nm/approximately 717 nm .
|
-
- HY-P10466A
-
|
|
Sec61
SARS-CoV
Interleukin Related
TNF Receptor
IFNAR
|
Infection
Inflammation/Immunology
|
|
KZR-8445 TFA, a cyclic depsipeptide, is a client-selective Sec61 inhibitor. KZR-8445 TFA binds to the fully opened Sec61 lateral gate, blocks lumenal plug domain access, stabilizes lateral gate helices, traps select signal peptides, and disrupts secretory and membrane protein biogenesis. KZR-8445 TFA inhibits pro-inflammatory cytokine secretion in primary immune cells. KZR-8445 TFA inhibits SARS-CoV-2 replication, virus-induced cytotoxicity, and spike protein biogenesis. KZR-8445 TFA blocks disease progression in a mouse model of rheumatoid arthritis. KZR-8445 TFA can be used for the researches of rheumatoid arthritis and SARS-CoV-2 infection .
|
-
- HY-P10466
-
|
|
Sec61
SARS-CoV
Interleukin Related
TNF Receptor
IFNAR
|
Infection
Inflammation/Immunology
|
|
KZR-8445, a cyclic depsipeptide, is a client-selective Sec61 inhibitor. KZR-8445 binds to the fully opened Sec61 lateral gate, blocks lumenal plug domain access, stabilizes lateral gate helices, traps select signal peptides, and disrupts secretory and membrane protein biogenesis. KZR-8445 inhibits pro-inflammatory cytokine secretion in primary immune cells. KZR-8445 inhibits SARS-CoV-2 replication, virus-induced cytotoxicity, and spike protein biogenesis. KZR-8445 blocks disease progression in a mouse model of rheumatoid arthritis. KZR-8445 can be used for the researches of rheumatoid arthritis and SARS-CoV-2 infection .
|
-
- HY-P11590
-
|
|
EGFR
|
Cancer
|
|
WGYRGFYC (WC8) is a selective HER2-targeting peptide that binds specifically to HER2 by mimicking the antigen-binding site of trastuzumab. The DOTA precursor of WGYRGFYC has a KD of 61.20 nM for HER2. WGYRGFYC enables specific and highly sensitive detection of HER2 expression in HER2-positive breast cancer cells and tumor tissues, and monitors the dynamic downregulation of HER2 expression. WGYRGFYC rapidly distributes to target tissues and is efficiently cleared from non-target tissues via the kidneys, generating an ideal tumor-to-background ratio in imaging; it is a component of the PET radiotracer Ga-DOTA-WC8. WGYRGFYC exhibits no significant cytotoxicity in breast cancer cells, and can be used for non-invasive imaging diagnosis and therapeutic efficacy evaluation of HER2-positive breast cancer .
|
-
- HY-P5423
-
|
|
Exosomes
Liposome
|
Cancer
|
|
GALA is a pH-responsive amphipathic peptide consisting of 30 amino acids, which acts as a lung endothelium-targeting ligand. GALA undergoes a conformational transition from random coil to α-helix in an acidic environment at pH 5.0, thereby inducing endosomal membrane destabilization and fusion. GALA-modified liposomes traverse lung endothelial cells via clathrin-dependent endocytosis and transcytosis, and specifically accumulate in the lungs after intravenous injection. GALA significantly promotes the cytosolic release of cargos carried by exosomes, plasmids and liposomes, effectively enhances gene transfection efficiency, and drives gene knockdown of functional macromolecules (such as siRNA) in alveolar epithelial cells (with no significant cytotoxicity at effective concentrations). GALA serves as a critical tool for studies on lung cancer metastasis (e.g., melanoma lung metastasis) and lung-targeted drug delivery systems .
|
-
- HY-P11490
-
|
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MDM-2/p53
|
Inflammation/Immunology
Cancer
|
|
DPMI-ω is a dual-specificity d-peptide antagonist of oncogenic proteins MDM2 and MDMX. DPMI-ω, upon fabrication on gold nanoparticles, efficiently traverses tumor cells and kills them by reactivating the p53 signaling pathway. DPMI-ω can disrupte the p53-MDM2/MDMX complex. DPMI-ω can inhibit B16 melanoma growth and induce cells G0/G1 phase arrest. DPMI-ω can augment the efficacy of immunotherapy by expanding CD3 +/CD8 + cytotoxic T cells and suppressing CD4 +/CD25 + regulatory T cells companied with anti-PD1 antibody. DPMI-ω can be used for research of melanoma .
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-
- HY-P11642
-
|
|
ERK
Androgen Receptor
Opioid Receptor
Enteropeptidase
mTOR
Aminopeptidase
|
Neurological Disease
Inflammation/Immunology
Cancer
|
|
Sialorphin is a neutral endopeptidase (NEP) and aminopeptidase N (APN) inhibitor that responds to androgen signals. Sialorphin blocks the degradation of endogenous opioid peptides and interacts with μ-, δ-, κ-opioid receptors. Sialorphin regulates the ERK/mTOR signaling pathway by inducing cell cycle arrest, enhancing ERK1/2 activity, and reducing the phosphorylation levels of mTOR, 4E-BP1, p70S6K; accordingly, Sialorphin exhibits antiproliferative activity against colorectal cancer, glioma and prostate cancer cells without cytotoxicity. In addition, Sialorphin also produces antinociceptive responses, regulates sexual behavior, relaxes corpus cavernosum smooth muscle, and alleviates experimental colitis. Sialorphin is also a copper (II) ion-binding ligand. Sialorphin has been used in mechanistic studies related to cancer, pain management and inflammatory bowel disease .
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-
- HY-P11102
-
|
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Bacterial
Fungal
HIV
Parasite
|
Infection
Cancer
|
|
Temporin-Sha is an antibacterial peptide with extensive biological activity. Temporin-Sha exhibits broad-spectrum antibacterial activity (e.g., against L. ivanovii, MIC = 6.25 μM), and is effective against Gram-negative bacteria (such as Escherichia coli, MIC = 10 μM), including drug-resistant strains (such as Methicillin (HY-121544)-resistant Staphylococcus aureus). Temporin-Sha also has inhibitory effects on Candida albicans (MIC = 25 μM), Saccharomyces cerevisiae (MIC = 12 μM), the pre-flagellated and non-flagellated forms of Leishmania infantum (IC50 = 5-20 μM), and Trypanosoma cruzi (IC50 = 17 μM). Temporin-Sha exhibits antiviral activity against HSV-1 and has anti-cancer effects (cytotoxicity against breast cancer cells MCF-7 and lung cancer cells H460, etc.) .
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-
- HY-P11642A
-
|
|
Enteropeptidase
Aminopeptidase
Opioid Receptor
ERK
mTOR
Androgen Receptor
|
Inflammation/Immunology
|
|
Sialorphin TFA is a neutral endopeptidase (NEP) and aminopeptidase N (APN) inhibitor that responds to androgen signals. Sialorphin TFA blocks the degradation of endogenous opioid peptides and interacts with μ-, δ-, κ-opioid receptors. Sialorphin TFA regulates the ERK/mTOR signaling pathway by inducing cell cycle arrest, enhancing ERK1/2 activity, and reducing the phosphorylation levels of mTOR, 4E-BP1, p70S6K; accordingly, Sialorphin TFA exhibits antiproliferative activity against colorectal cancer, glioma and prostate cancer cells without cytotoxicity. In addition, Sialorphin TFA also produces antinociceptive responses, regulates sexual behavior, relaxes corpus cavernosum smooth muscle, and alleviates experimental colitis. Sialorphin TFA is also a copper (II) ion-binding ligand. Sialorphin TFA has been used in mechanistic studies related to cancer, pain management and inflammatory bowel disease .
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- HY-P4087
-
|
|
HIV
|
Infection
Cancer
|
|
Cys(Npys)-(Arg)9 is a synthetic cationic cell-penetrating peptide with a reversible thiol-reactive nitropyridyl (Npys) group. Cys(Npys)-(Arg)9 efficiently mediates the internalization and delivery of various "cargo" such as proteins and antibodies by forming reversible disulfide bonds with surface-exposed cysteine residues. Cys(Npys)-(Arg)9 endows TALEN proteins with cell-penetrating activity, enabling gene knockout in mammalian cells and protein transduction in wheat microspores. Cys(Npys)-(Arg)9 can be conjugated with antibodies to form cationized IgG for enhancing endosomal escape of oligonucleotides, or form siRNA delivery complexes. When the molar ratio of Cys(Npys)-(Arg)9 to loaded molecules is higher than 1:1, it exerts certain cytotoxic effects on cells. Cys(Npys)-(Arg)9 can be used in studies related to oral squamous cell carcinoma and HIV infection .
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-
- HY-P4087B
-
|
|
HIV
|
Others
|
|
Cys(Npys)-(Arg)9 acetate is a synthetic cationic cell-penetrating peptide with a reversible thiol-reactive nitropyridyl (Npys) group. Cys(Npys)-(Arg)9 acetate efficiently mediates the internalization and delivery of various "cargo" such as proteins and antibodies by forming reversible disulfide bonds with surface-exposed cysteine residues. Cys(Npys)-(Arg)9 acetate endows TALEN proteins with cell-penetrating activity, enabling gene knockout in mammalian cells and protein transduction in wheat microspores. Cys(Npys)-(Arg)9 acetate can be conjugated with antibodies to form cationized IgG for enhancing endosomal escape of oligonucleotides, or form siRNA delivery complexes. When the molar ratio of Cys(Npys)-(Arg)9 acetate to loaded molecules is higher than 1:1, it exerts certain cytotoxic effects on cells. Cys(Npys)-(Arg)9 acetate can be used in studies related to oral squamous cell carcinoma and HIV infection .
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- HY-113283
-
|
|
Amyloid-β
Natriuretic Peptide Receptor (NPR)
α-synuclein
Transthyretin (TTR)
Claudin
|
Neurological Disease
Metabolic Disease
Cancer
|
|
Homogentisic acid is an orally active, blood-brain barrier-permeable amyloidogenic compound that functions as both an amyloid component and a pigment precursor. Accumulation of homogentisic acid downregulates tight junction proteins (such as claudin-5, occludin, ZO-1) and impairs blood-brain barrier integrity. Homogentisic acid and its oxidation product benzoquinone acetic acid not only induce the aggregation and fibrosis of multiple proteins (such as Aβ1-42, α-synuclein, SAA, Transthyretin (TTR), atrial natriuretic peptide), but also trigger oxidative stress, damage to the Wnt/β-catenin pathway, and neurotoxicity, leading to ochronosis pigment deposition and synaptic dysfunction. At specific concentrations, homogentisic acid exerts no cytotoxicity or genotoxicity on human peripheral blood lymphocytes, and even counteracts the genotoxicity induced by Irinotecan (HY-16562). Homogentisic acid serves as an important tool molecule for investigating the mechanisms of diseases including ochronosis, secondary amyloidosis, Alzheimer's disease, and colorectal cancer .
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-
- HY-151738
-
|
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ADC Linker
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Others
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Fmoc-Aeg(N3)-OH is a click chemistry reagent containing an Azide. Alkylating the Nitrogen of an amide bond results in peptoid structures, which leads to conformational restrains, like N-methylation and allows backbone derivatisation. Altering cytotoxicity, bacterial cell selectivity and receptor pharmacology through formation of peptoid derivatives have been published for Cilengitide, Piscidin 1, and MC3, MC4 and MC5 receptor agonist. This building block enables design of macrocycles through intermolecular crosslinking or backbone stabilization through intermolecular ring-closure. This compound is a potential building block for the construction of (customized) peptide nucleic acids (PNAs) and for peptoid synthesis . Fmoc-Aeg(N3)-OH is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
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-
- HY-P10102
-
Kp7-6
2 Publications Verification
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Apoptosis
PERK
NF-κB
Caspase
JNK
|
Inflammation/Immunology
Cancer
|
|
Kp7-6 is a Fas mimetic peptide and also a Fas/FasL antagonist. Kp7-6 specifically binds to Fas and FasL, disrupts receptor complexes, and blocks downstream apoptosis signaling pathways. Kp7-6 inhibits the phosphorylation of ERK1-2, induces the phosphorylation of IκBα, and activates NF-κB. Kp7-6 inhibits the activation of caspase-8, caspase-3 and JNK, and suppresses human amylin-induced β-cell apoptosis. Kp7-6 inhibits FasL-induced lymphoid cytotoxicity and apoptosis. Kp7-6 reduces local tumor FasL expression, increases CD8 +Fas + T cell infiltration, and decreases tumor volume in pancreatic neuroendocrine tumor models. Kp7-6 prevents concanavalin A-induced liver injury in mice. Kp7-6 is applicable to research related to type 2 diabetes, concanavalin A-induced hepatitis and pancreatic neuroendocrine tumors .
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-
| Cat. No. |
Product Name |
Type |
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- HY-D2186
-
|
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Fluorescent Dyes
|
|
BTD probe-1 is a benzothiazine-based chemoproteomic probe and selective protein S-sulfenic acid (Cys-SOH) labeling agent. BTD probe-1 labels protein S-sulfenic acids in vitro in cell and tissue samples, and in situ in intact cells, enabling detection or enrichment of modified proteins/peptides. BTD probe-1 exhibits no cytotoxicity in cells at concentrations ≤1 mM. BTD probe-1 enables global, site-specific mapping and quantification of cysteine S-sulfenylation in complex proteomes with lower input material .
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- HY-156087G
-
|
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Fluorescent Dyes
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Cholicamideβ (GMP) is a GMP grade of Cholicamideβ. Cholicamideβ (compound 6) is a self-assembling, small molecule, cancer vaccine adjuvant. Cholicamideβ can form virus-like particles with low cytotoxicity. Cholicamideβ, upon binding to peptide antigens, enhances antigen presentation by dendritic cells and induces antigen-specific T cells. Cholicamideβ can induce apoptosis and necrosis .
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- HY-D3181
-
|
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Fluorescent Dyes
|
|
CyGbPF is a granzyme B-specific near-infrared fluorescent probe. CyGbPF can be cleaved by granzyme B to remove the peptide cage group, restoring near-infrared fluorescence. CyGbPF passively accumulates in mouse tumors, and its activated fluorescence correlates with granzyme B expression, CD8 + cytotoxic T lymphocyte populations, and CD4 + helper T lymphocyte populations in tumor tissues. CyGbPF is efficiently cleared by the kidneys, enabling the assessment of immune activation via optical urine analysis. CyGbPF allows real-time non-invasive evaluation of cancer immunotherapeutic efficacy in living animals. CyGbPF can be used in research on cancers such as breast cancer. Excitation wavelength/emission wavelength: approximately 658 nm/approximately 717 nm .
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| Cat. No. |
Product Name |
Type |
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- HY-156087G
-
|
|
Biochemical Assay Reagents
|
|
Cholicamideβ (GMP) is a GMP grade of Cholicamideβ. Cholicamideβ (compound 6) is a self-assembling, small molecule, cancer vaccine adjuvant. Cholicamideβ can form virus-like particles with low cytotoxicity. Cholicamideβ, upon binding to peptide antigens, enhances antigen presentation by dendritic cells and induces antigen-specific T cells. Cholicamideβ can induce apoptosis and necrosis .
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| Cat. No. |
Product Name |
Target |
Research Area |
-
- HY-P1388
-
|
Amyloid β-peptide (1-42) (rat/mouse)
|
Amyloid-β
|
Neurological Disease
|
|
β-Amyloid (1-42), (rat/mouse) is a 42-aa peptide, shows cytotoxic effect on acute hippocampal slices, and used in the research of Alzheimer's disease.
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- HY-P1902
-
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Apoptosis
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Cardiovascular Disease
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Cardiotoxin Analog (CTX) IV (6-12) is a membrane active peptide that specifically targets negatively charged phospholipid membranes (such as phosphatidylserine and phosphatidylinositol). Cardiotoxin Analog (CTX) IV (6-12) was discovered in the venom of the Taiwan cobra. Cardiotoxin Analog (CTX) IV (6-12) is a chemically synthesized snake venom cardiotoxin that binds to cell membranes and embeds into lipid bilayers through hydrophobic interactions and electrostatic attraction, thereby destroying the stability of membrane structure. Cardiotoxin Analog (CTX) IV (6-12) can induce membrane lipid disorder and cell lysis, exhibiting hemolysis and cytotoxicity .
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- HY-125586
-
|
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DNA/RNA Synthesis
ADC Payload
|
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) .
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-
- HY-P10408
-
|
|
EGFR
MMP
Calcium Channel
NOD-like Receptor (NLR)
ERK
p38 MAPK
|
Infection
Inflammation/Immunology
|
|
Candidalysin is a cytolytic peptide toxin secreted by the fungus Candida albicans. Candidalysin drives epithelial immune responses by activating the EGFR-MAPK signaling pathway, inducing MMP expression and calcium influx, and regulating the c-Fos transcription factor and MKP1 via p38 MAPK and ERK1/2 respectively. Candidalysin is essential for mucosal and systemic infections, activating NLRP3 to promote inflammatory responses, neutrophil recruitment, and Th17 immunity. Candidalysin activates LDH causing membrane damage and exhibiting cytotoxicity
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-
- HY-P5423
-
|
|
Exosomes
Liposome
|
Cancer
|
|
GALA is a pH-responsive amphipathic peptide consisting of 30 amino acids, which acts as a lung endothelium-targeting ligand. GALA undergoes a conformational transition from random coil to α-helix in an acidic environment at pH 5.0, thereby inducing endosomal membrane destabilization and fusion. GALA-modified liposomes traverse lung endothelial cells via clathrin-dependent endocytosis and transcytosis, and specifically accumulate in the lungs after intravenous injection. GALA significantly promotes the cytosolic release of cargos carried by exosomes, plasmids and liposomes, effectively enhances gene transfection efficiency, and drives gene knockdown of functional macromolecules (such as siRNA) in alveolar epithelial cells (with no significant cytotoxicity at effective concentrations). GALA serves as a critical tool for studies on lung cancer metastasis (e.g., melanoma lung metastasis) and lung-targeted drug delivery systems .
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-
- HY-P1569
-
|
LCMV GP(33-41) M-peptide; gp33 epitope
|
Arenavirus
|
Infection
Inflammation/Immunology
|
|
LCMV gp33-41, the carboxyl-extended 9-aa-long peptide, is an lymphocytic choriomeningitis virus sequence restricted by MHC class I H-2Db molecules and presented to cytotoxic T lymphocytes .
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-
- HY-P1902A
-
|
|
Apoptosis
|
Cardiovascular Disease
|
|
Cardiotoxin Analog (CTX) IV (6-12) TFA is a membrane active peptide that specifically targets negatively charged phospholipid membranes (such as phosphatidylserine and phosphatidylinositol). Cardiotoxin Analog (CTX) IV (6-12) TFA was discovered in the venom of the Taiwan cobra. Cardiotoxin Analog (CTX) IV (6-12) TFA is a chemically synthesized snake venom cardiotoxin that binds to cell membranes and embeds into lipid bilayers through hydrophobic interactions and electrostatic attraction, thereby destroying the stability of membrane structure. Cardiotoxin Analog (CTX) IV (6-12) TFA can induce membrane lipid disorder and cell lysis, exhibiting hemolysis and cytotoxicity .
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-
- HY-P0270
-
|
Magainin II
|
Bacterial
Antibiotic
Fungal
|
Infection
|
|
Magainin 2 (Magainin II) is an antimicrobial peptide (AMP) isolated from the skin of the African clawed frog Xenopus laevis. Magainin 2 displays antibiotic activity against numerous gram-negative and gram-positive bacteria. Magainin 2 also is active against protozoa . Magainin 2 exerts its cytotoxicity effects by preferential interactions with anionic phospholipids abundant in bacterial membranes .
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- HY-P4193
-
|
|
MHC
|
Inflammation/Immunology
Cancer
|
|
AH1 is an immunodominant MHC class I-restricted nonamer peptide recognized by CD8 + cytotoxic T lymphocytes. AH1 derives from the envelope protein (gp70) of an endogenous ecotropic murine leukemia virus and is presented by the MHC class I L d molecule. AH1 can be used for the research of colorectal carcinoma .
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-
- HY-P1907
-
|
|
HPV
|
Cancer
|
|
Human Papillomavirus (HPV) E7 protein (49-57) is a cytotoxic T lymphocyte (CTL) epitope peptide derived from HPV16 E7 protein (sequence: RAHYNIVTF). Human Papillomavirus (HPV) E7 protein (49-57) induces E749-57-specific CTL responses. Human Papillomavirus (HPV) E7 protein (49-57) can be used for the research of cervical cancer .
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-
- HY-P1388A
-
|
Amyloid β-peptide (1-42) (rat/mouse) TFA
|
Amyloid-β
|
Neurological Disease
|
|
β-Amyloid (1-42), (rat/mouse) TFA is a 42-aa peptide, shows cytotoxic effect on acute hippocampal slices, and used in the research of Alzheimer's disease.
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-
- HY-P5581
-
|
|
Peptides
|
Infection
Inflammation/Immunology
Cancer
|
|
Alloferon 1 is an antiviral and antitumoral peptide. Alloferon 1 stimulates natural cytotoxicity of human peripheral blood lymphocytes. Alloferon 1 also induces IFN synthesis, and enhances antiviral and antitumor resistance in mice. Alloferon 1 also shows anti-inflammatory activity in λ-carrageenan-induced paw edema model. Alloferon 1 can be isolated from the blood of the blow fly Calliphora vicina (Diptera) .
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-
- HY-P10233A
-
|
|
Bacterial
|
Infection
|
|
SAAP 148 TFA is a synthetic antimicrobial peptide (bacteria) that interacts with and disrupts the lipid bilayer of bacterial cytoplasmic membranes, thereby inducing changes in membrane permeability and bacterial death. SAAP 148 TFA kills drug-resistant, multidrug-resistant and persister bacterial strains, inhibits biofilm formation, eliminates established biofilms, and blocks bacterial colonization on implant surfaces. SAAP 148 TFA retains its activity after modification or immobilization, exhibits variable cytotoxicity in different human cell models, and shows reduced efficacy in protein-rich environments. SAAP 148 TFA can be used in infection-related research .
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-
- HY-P1632
-
|
|
Bacterial
|
Infection
Cancer
|
|
Tachyplesin I is a β-hairpin antimicrobial peptide that contains 17 amino acid residues. Tachyplesin I exhibits cytotoxic properties against various human tumor cell lines acting primarily by impairing the integrity of the outer cell membrane .
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-
- HY-P10239
-
|
|
Somatostatin Receptor
Radionuclide-Drug Conjugates (RDCs)
|
Cancer
|
|
Tyr3-Octreotate is a ligand for somatostatin receptor subtype 2 (sst2), with an IC50 value of 1.3 nM against sst2 when labeled with [ 111In-DTPA], and an IC50 value of 1.6 nM against sst2 when labeled with [ 90Y-DOTA]. Radiolabeled Tyr3-Octreotate generates cell-associated radioactivity, and acts as both a tumor growth inhibitor and a tumor cytotoxic agent. When radiolabeled with 177Lu or 90Y, Tyr3-Octreotate serves as a peptide receptor radionuclide therapy (PRRT) analog. Tyr3-Octreotate can be used in studies related to pancreatic tumors .
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-
- HY-P1569A
-
|
LCMV GP(33-41) M-peptide TFA; gp33 epitope TFA
|
Arenavirus
|
Inflammation/Immunology
|
|
LCMV gp33-41 (TFA), the carboxyl-extended 9-aa-long peptide, is an lymphocytic choriomeningitis virus sequence restricted by MHC class I H-2Db molecules and presented to cytotoxic T lymphocytes .
|
-
- HY-P11060
-
|
Adpgk peptide
|
MHC
|
Cancer
|
|
MC38 SLP Adpgk (Adpgk peptide) is an H-2 K b-restricted colorectal cancer neoantigen peptide. MC38 SLP Adpgk is formulated into PCNP nanocomplexes together with CpG ODN. PCNP vaccines significantly enhance the co-delivery efficiency of neoantigens and adjuvants to lymphoid organs, and activate cytotoxic T cells. PCNP vaccines not only protect mice from MC-38 colorectal tumor invasion, but also exhibit anti-tumor efficacy in established colorectal tumor models and significantly prolong the survival of tumor-bearing mice .
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-
- HY-P11057
-
|
|
Fluorescent Dye
|
Others
|
|
FGGH is a water-soluble peptide-based probe. FGGH performs the sequential detection of Cu 2+ and S 2- by fluorescence and colorimetry with high sensitivity (LOD: 1.42 and 22.2 nM for Cu 2+ and S 2-, respectively) (Ex=488 nm, Em=525 nm), and images both two ions in living cells and zebrafish models with low cytotoxicity. FGGH can be used for in vivo imaging and environmental pollution monitoring research .
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-
- HY-P2495A
-
-
- HY-P11084
-
|
|
MHC
|
Inflammation/Immunology
Cancer
|
|
WT1 126-134 peptide is a Wilms' tumor oncogene protein (WT1) peptide (RMFPNAPYL). WT1 126-134 peptide is presented by HLA-A0201 and induces cytotoxic CD8 T cells capable of killing WT1+ positive tumor cells. WT1 126-134 can form stable complexes with the H-2Db (mouse) or HLA-A0201 (human) molecules. WT1 126-134 peptide/HLA-A0201 complex has an extremely high affinity (Kd = 0.2 nM) with the humanized monoclonal antibody (IgG1). WT1 126-134 peptide can be used as a vaccine for T cells or as a target for antibodies .
|
-
- HY-P10841
-
|
|
Amino Acid Derivatives
|
Cancer
|
|
CyPep-1 is a novel cationic lytic peptide with antitumor activity. CyPep-1 is highly cytotoxic by interacting with the negatively charged cell membrane of cancer cells. CyPep-1 has strong cytolytic activity on cancer cells both in vivo and in vitro, and can be used in the study of solid tumors .
|
-
- HY-P10772
-
|
|
Peptide-Drug Conjugates (PDCs)
EBV
|
Cancer
|
|
L2P4 is a peptide-based and EBNA1 targeting fluorescent probe, which inhibits the EBNA1 homodimer formation and selectively inhibits EBV+ tumor growth. L2P4 exhibits cytotoxicity in EBV-positive C666-1 cell with LC50 of 46.4 μM .
|
-
- HY-P10772A
-
|
|
Peptide-Drug Conjugates (PDCs)
EBV
|
Cancer
|
|
L2P4 TFA is a peptide-based and EBNA1 targeting fluorescent probe, which inhibits the EBNA1 homodimer formation and selectively inhibits EBV+ tumor growth. L2P4 TFA exhibits cytotoxicity in EBV-positive C666-1 cell with LC50 of 46.4 μM .
|
-
- HY-P11032
-
|
|
SARS-CoV
Virus Protease
|
Infection
|
|
Mp-4D7-pF2, a cell-penetrating bicyclic peptide, is a noncovalent SARS-CoV-2 main protease inhibitor with an IC50 of 4.51 μM. Mp-4D7-pF2 has an antiviral activity against SARS-CoV-2 with no cytotoxicity. Mp-4D7-pF2 can used for COVID-19 infections research .
|
-
- HY-P5640
-
|
|
Bacterial
Parasite
|
Infection
|
|
Tritrpticin is a porcine-derived antimicrobial peptide with properties such as membrane disruption and hemolysis. Tritrpticin disrupts the cell membranes of bacteria, fungi and Jurkat T cell leukemia cells and induces their death. Tritrpticin also enhances the efficacy of Metronidazole (HY-B0318) against *Trichomonas vaginalis*, reduces plasma endotoxin and inflammatory cytokine levels, restricts bacterial growth in blood and visceral tissues, decreases the mortality rate of septic shock in rats and enhances the therapeutic effect of ertapenem. Tritrpticin exhibits selective cytotoxicity against Jurkat T cell leukemia cells, while showing low toxicity to normal peripheral blood mononuclear cells and red blood cells, and can serve as a template for antimicrobial peptide design. Tritrpticin can be applied to research related to bacterial infections, fungal infections, trichomoniasis, septic shock and leukemia .
|
-
- HY-P10233
-
|
|
Bacterial
|
Infection
|
|
SAAP 148 is a synthetic antimicrobial peptide (bacteria) that interacts with and disrupts the lipid bilayer of bacterial cytoplasmic membranes, thereby inducing changes in membrane permeability and bacterial death. SAAP 148 kills drug-resistant, multidrug-resistant and persister bacterial strains, inhibits biofilm formation, eliminates established biofilms, and blocks bacterial colonization on implant surfaces. SAAP 148 retains its activity after modification or immobilization, exhibits variable cytotoxicity in different human cell models, and shows reduced efficacy in protein-rich environments. SAAP 148 can be used in infection-related research .
|
-
- HY-106374
-
|
|
VEGFR
|
Cancer
|
|
Elpamotide is an epitope peptide derived from VEGFR2. Elpamotide induces cytotoxic T lymphocytes (CTLs) to kill VEGFR2-expressing endothelial cells. Elpamotide has potential immunostimulatory and antineoplastic activities. Elpamotide can be used in the research of cancer, such as pancreatic cancer .
|
-
- HY-P6355
-
|
|
Peptides
|
Inflammation/Immunology
|
|
CAP1-6D is an agonist peptide for cytotoxic T cell (CTL), that enhances the immunogenicity of the CAPI peptide, and stimulates T cell responses .
|
-
- HY-P3981
-
-
- HY-P10610A
-
|
|
MDM-2/p53
|
Cancer
|
|
Peptide 234CM TFA is a peptide containing isoleucine at position 3, corresponding to the sequence of a point mutation in p53 codon 234. Peptide 234CM TFA induces potent cytotoxic T cell (CTL) and antitumor immune responses against mutant p53 .
|
-
- HY-P11356
-
|
|
IFNAR
|
Cancer
|
|
KRAS G12V Peptide is a specific peptide derived from the Kirsten rat sarcoma virus (KRAS) gene carrying the G12V oncogenic mutation. KRAS G12V Peptide induces responses like IFN-γ secretion and cytotoxicity. KRAS G12V Peptide can be used for the study of immune responses against KRAS G12V-mutant tumors .
|
-
- HY-P11357A
-
|
|
IFNAR
|
Cancer
|
|
KRAS G12C Peptide TFA is the trifluoroacetate salt of KRAS G12C Peptide (HY-P11357). KRAS G12C Peptide is a specific peptide derived from the Kirsten rat sarcoma virus (KRAS) gene carrying the G12C oncogenic mutation. KRAS G12C Peptide induces responses like IFN-γ secretion and cytotoxicity. KRAS G12C Peptide can be used for the study of immune responses against KRAS G12C-mutant tumors .
|
-
- HY-P11356A
-
|
|
IFNAR
|
Cancer
|
|
KRAS G12V Peptide TFA is the trifluoroacetate salt of KRAS G12V Peptide (HY-P11355). KRAS G12V Peptide is a specific peptide derived from the Kirsten rat sarcoma virus (KRAS) gene carrying the G12V oncogenic mutation. KRAS G12V Peptide induces responses like IFN-γ secretion and cytotoxicity. KRAS G12V Peptide can be used for the study of immune responses against KRAS G12V-mutant tumors .
|
-
- HY-P10994
-
|
Eps8(327-335)
|
EGFR
IFNAR
Interleukin Related
TNF Receptor
Complement System
Apoptosis
|
Inflammation/Immunology
Cancer
|
|
Eps8 peptide 327 is an HLA-A*2402-restricted peptide antigen derived from Eps8 protein. Eps8 peptide 327 has potent antitumor activity with significant cytotoxicity. Eps8 peptide 327 effectively inhibits cancer cells proliferation, induces apoptosis and disrupts EGFR signal pathway by inhibiting downstream signals (such as IL-2, TNF-α and IFN-γ) expression and the Eps8/EGFR interaction. Eps8 peptide 327 significantly inhibits tumor growth in HT-29 xenograft mcie models .
|
-
- HY-P4099A
-
|
|
Peptides
|
Others
|
|
Cys(Npys)-(D-Arg)9 TFA is an amphipathic R9 cell penetrating peptide (CPP). Cys(Npys)-(D-Arg)9 TFA has cytotoxicity for microspore cells with the amount higher than 1 nmol .
|
-
- HY-P11170
-
|
|
Fungal
|
Infection
|
|
D-Cateslytin is an antimicrobial peptide that exhibits potent inhibition activity against Candida albicans (MIC = 2.9 μM). D-Cateslytin can rapidly enter C. albicans, and shows no cytotoxicity to human gingival fibroblasts, and is stable in saliva. D-Cateslytin can be used for research on Candida albicans related diseases, such as oral candidosis .
|
-
- HY-P1855
-
|
|
EGFR
|
Cancer
|
|
HER2/neu (654-662) GP2 is a nine amino acid peptide derived from the human epidermal growth factor receptor 2 (HER2/nue, 654–662), induces HLA-A2-restricted cytotoxic T lymphocytes (CTL) reactive to various epithelial cancers .
|
-
- HY-P10564
-
|
|
Bacterial
|
Infection
|
|
Pardaxin P 4 is an antimicrobial peptide found in the secretions of Red Sea Moses sole. Pardaxin P 4 acts as a biomembrane perforator that can interact with phospholipid bilayers of different compositions and induce cytotoxicity and pore formation. Pardaxin P 4 can be used in the research of antimicrobial drugs .
|
-
- HY-P2495
-
-
- HY-P10610
-
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|
MDM-2/p53
|
Cancer
|
|
Peptide 234CM is a peptide containing isoleucine at position 3, corresponding to the sequence of a point mutation in p53 codon 234. Peptide 234CM induces potent cytotoxic T cell (CTL) and antitumor immune responses against mutant p53 .
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-
- HY-P1051
-
|
Amyloid β-Protein (12-28)
|
Amyloid-β
|
Neurological Disease
|
|
β-Amyloid (12-28) (Amyloid β-Protein (12-28)) is a peptide fragment of β-amyloid protein (β1-42). β1-42, a 42 amino acid protein , is the major component of senile plaque cores. β-Amyloid (12-28) shows aggregation properties. β-Amyloid (12-28) has the potential for Alzheimer’s disease research .
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-
- HY-P11357
-
|
|
IFNAR
|
Cancer
|
|
KRAS G12C Peptide is a specific peptide derived from the Kirsten rat sarcoma virus (KRAS) gene carrying the G12C oncogenic mutation. KRAS G12C Peptide induces responses like IFN-γ secretion and cytotoxicity. KRAS G12C Peptide can be used for the study of immune responses against KRAS G12C-mutant tumors .
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-
- HY-P5446
-
|
|
Bacterial
|
Others
|
|
BMAP-18 is a biological active peptide. (BMAP-18 is a truncated form of the antimicrobial peptide BMAP-27. Bovine myeloid antimicrobial peptide-27 (BMAP-27) belongs to the Cathelicidin family of peptides which displays rapid bactericidal activity against Staphylococcus aureus, Streptococcus uberis, and Escherichia coli. BMAP-27 is cytotoxic to human erythrocytes and neutrophils, although at higher than microbicidal concentrations. BMAP-18 displays much higher cell selectivity as compared to parental BMAP-27 because of its decreased hemolytic activity and retained antimicrobial activity.)
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-
- HY-P4099
-
|
|
Peptides
|
Others
|
|
Cys(Npys)-(D-Arg)9 is an amphipathic R9 cell penetrating peptide (CPP). Cys(Npys)-(D-Arg)9 has cytotoxicity for microspore cells with the amount higher than 1 nmol .
|
-
- HY-P11494
-
-
- HY-P11340
-
|
|
MHC
|
Infection
Inflammation/Immunology
|
|
VMAPRTLFL is a 9-mer peptide derived from the signal peptide of HLA-G and can serve as a peptide ligand for HLA-E. VMAPRTLFL plays a crucial role in regulating the functions of adaptive natural killer (NK) cells. Specifically, VMAPRTLFL enriches FcεRγ - adaptive NK cells, upregulates the expression of CD25, and enhances their proliferative activity, antibody-dependent cellular cytotoxicity (ADCC), and IFN-γ release. VMAPRTLFL can be used in research related to human cytomegalovirus (HCMV) infection, transplant rejection, and pregnancy immunity .
|
-
- HY-P10782
-
|
|
Peptide-Drug Conjugates (PDCs)
|
Cancer
|
|
Pt(IV)-M13 is a BBB-penetrable Platinum (IV) prodrug-perfluoroaryl macrocyclic peptide conjugate. Pt(IV)-M13 is cytotoxic to glioma stem cells and increases uptake of platinum in the brain. Pt(IV)-M13 can be used in the study of glioblastoma .
|
-
- HY-P1881
-
|
|
HPV
|
Cancer
|
|
HPV16-E711-20 epitope is a well-known HLA-A *0201-restricted human cytotoxic T lymphocyte (CTL) epitope of the HPV16 E7 protein that shows high-affinity binding to HLA-A2 in vitro. HPV16 CTL epitopes may be good candidates for the development of an effective peptide-based antitumor vaccine .
|
-
- HY-P10593
-
|
|
Transmembrane Glycoprotein
Influenza Virus
|
Cancer
|
|
Influenza A NP (383-391) (HLA-B27) is a peptide sequence derived from tetanus toxin. Influenza A NP (383-391) (HLA-B27) is a broadly immunogenic CD4+ T helper cell epitope that enhances CD8+ cytotoxic T lymphocyte (CTL) responses. Influenza A NP (383-391) (HLA-B27) can be used in breast cancer research .
|
-
- HY-P11227
-
|
|
TGF-β Receptor
TGF-beta/Smad
|
Neurological Disease
|
|
Compound 19A8.8 is a cyclic peptide derived from a CD36 protein fragment. Compound 19A8.8 inhibits the TGF-β/Smad3 signaling pathway by suppressing the interaction between TSP1 and CD36. Compound 19A8.8 has no obvious cytotoxicity. Compound 19A8.8 can be used for research on colon injury and fibrosis .
|
- HY-P10417
-
|
|
Integrin
IFNAR
|
Cancer
|
|
RTDLDSLRTYTL is an Alpha (v) beta (6) integrin (avb6) inhibitor with high affinity and specificity. RTDLDSLRTYTL binds to avb6 integrin, a peptide sequence that activates cytotoxicity and cytokine production in T cells, such as interferon-gamma. RTDLDSLRTYTL is designed through a chimeric T cell antigen receptor (CAR) so that T cells can be redirected to specifically recognize and attack tumor cells. RTDLDSLRTYTL can be used in the research of cancer immunotherapy and targeted drug development .
|
- HY-P10993
-
|
|
Bcl-2 Family
|
Cancer
|
|
CT20p is an anticancer peptide based on the C hydrophobic terminus of Bax. CT20p has a unique cytotoxic effect independent of full-length Bax, and can act on mitochondria, leading to fusion-like aggregation and mitochondrial membrane hyperpolarization. CT20p can reduce α5β1 integrin levels and inhibit F-actin polymerization, thereby destroying the cytoskeleton and preventing cell attachment. CT20p can be used in the study of breast cancer .
|
- HY-P10988
-
|
|
Apoptosis
MDM-2/p53
Integrin
|
Cancer
|
|
LVTX-8 is a peptide toxin, exacted from Lycosa vittata. LVTX-8 has potent anticancer and and anti-metastasis activities towards lung cancer with strong cytotoxicity. LVTX-8 significantly induces apoptosis and inhibits the proliferation, invasion and migration of lung cancer cells through P53 hypoxia pathways and integrin signaling. LVTX-8 significantly inhibits the tumor growth and metastasis in A549/H460 xenograft mice model .
|
- HY-P11214
-
|
H-TL1
|
TNF Receptor
Integrin
NF-κB
ERK
p38 MAPK
JNK
Interleukin Related
|
Inflammation/Immunology
|
|
Hydrostatin-TL1 (H-TL1), a nine-amino-acid peptide, is a TNF-α antagonist. Hydrostatin-TL1 can be isolated from the venom gland of sea snake Hydrophis cyanocinctus. H-TL1 competitively inhibits the interaction between TNF-α/TNFR1 and attenuates the cytotoxicity and inflammation of TNF-α. Hydrostatin-TL1 can be used for TNF-α-associated inflammatory diseases, such as rheumatoid arthritis, osteoporosis and inflammatory bowel disease (IBD) research .
|
- HY-P10775A
-
|
|
MMP
|
Cancer
|
|
BT1769 acetate is a conjugate and antitumor agent targeting MT1-MMP, with a Kd value of 3.35 nM against human targets. BT1769 acetate exhibits favorable pharmacokinetic properties. BT1769 acetate specifically binds to MT1-MMP via its bicyclic peptide component, delivering the cytotoxic agent MMAE (HY-15162) to antigen-expressing cells. It effectively inhibits tumor growth, induces complete responses, and significantly prolongs event-free survival in osteosarcoma patient-derived xenograft models. BT1769 acetate shows extremely low activity in Ewing sarcoma models and can be used in osteosarcoma-related research .
|
- HY-P5608
-
|
|
Bacterial
|
Infection
|
|
Maximin 4 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 4 has cytotoxicity on tumor cells and spermicidal effect .
|
- HY-P5609
-
|
|
Bacterial
|
Infection
|
|
Maximin 5 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 5 has cytotoxicity on tumor cells and spermicidal effect .
|
- HY-P5604
-
|
|
Bacterial
|
Infection
|
|
Maximin 1 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 1 has cytotoxicity on tumor cells and spermicidal effect .
|
- HY-P5605
-
|
|
Bacterial
|
Infection
|
|
Maximin 2 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 2 has cytotoxicity on tumor cells and spermicidal effect .
|
- HY-P5606
-
|
|
Bacterial
|
Infection
|
|
Maximin 3 is an antimicrobial peptide derived from skin secretions of Bombina maxima. Maximin 3 has cytotoxicity on tumor cells and spermicidal effect. Maximin 3 has significant anti-HIV activity .
|
- HY-P10442
-
|
|
Peptides
|
Others
|
|
Cinnamosyn is a 10-mer N-cinnamoyl-containing peptide that is cytotoxic to human cells .
|
- HY-P5514
-
|
Amylin (22-27) [NMeG24, NMeI26], human (IAPP)
|
Peptides
|
Others
|
|
NF(N-Me)GA(N-Me)IL is a biological active peptide. (This amino acids 22 to 27 fragment is a modification of the human islet amyloid polypeptide hIAPP (NFGAIL) with N-methylation of the amide bonds at G24 and I26. The introduction of two N-methyl rests in the amyloid-core-containing sequence NFGAIL converts this amyloidogenic and cytotoxic sequence into non-amyloidogenic and non-cytotoxic peptide. The peptide is able to bind with high-affinity full-length hIAPP and to inhibit its fibrillogenesis.)
|
- HY-P1051A
-
|
Amyloid β-Protein (12-28) TFA; Amyloid Beta-peptide (12-28) (human) TFA; β-Amyloid protein fragment(12-28) TFA
|
Amyloid-β
|
Neurological Disease
|
|
β-Amyloid (12-28) (TFA) (Amyloid β-Protein (12-28) (TFA)) is a peptide fragment of β-amyloid protein (β1-42). β1-42, a 42 amino acid protein , is the major component of senile plaque cores. β-Amyloid (12-28) (TFA) shows aggregation properties. β-Amyloid (12-28) (TFA) has the potential for Alzheimer’s disease research .
|
- HY-P5515
-
|
|
Peptides
|
Others
|
|
F(N-Me)GA(N-Me)IL is a biological active peptide. (Double N-methylated derivatives of amyloidogenic and cytotoxic partial IAPP sequence were found to be devoid of β-sheet structure, amyloidogenicity and cytotoxicity, The derivatives were able to interact with the native sequences and inhibit amyloid formation)
|
- HY-P10496A
-
|
|
Peptides
|
Cancer
|
|
MAGE-A1-derived peptide acetate is a short peptide sequence derived from MAGE-A1 protein. As a tumor-specific antigen, MAGE-A1-derived peptide acetate can be recognized and activated by cytotoxic T lymphocytes (CTLs), thereby generating an immune response to tumor cells expressing MAGE-A1. This immune response can lead to the lysis and death of tumor cells. MAGE-A1-derived peptide acetate can be used in the study of tumor immunity .
|
- HY-P10496
-
|
|
Peptides
|
Cancer
|
|
MAGE-A1-derived peptide is a short peptide sequence derived from MAGE-A1 protein. As a tumor-specific antigen, MAGE-A1-derived peptide can be recognized and activated by cytotoxic T lymphocytes (CTLs), thereby generating an immune response to tumor cells expressing MAGE-A1. This immune response can lead to the lysis and death of tumor cells. MAGE-A1-derived peptide can be used in the study of tumor immunity .
|
- HY-P5891
-
|
|
PKC
|
Cardiovascular Disease
|
|
TAT-SAMβA is the peptide consist of RNAENFDRF (SAMβA; HY-P3429) conjugated to the cell penetrating TAT protein-derived peptide TAT47–57. TAT-SAMβA is a selective antagonist of Mfn1-βIIPKC association. TAT-SAMβA protects mouse embryonic fibroblast cells (MEFs) against oxidative stress-induced cytotoxicity .
|
- HY-P1632A
-
|
|
Bacterial
|
Infection
Cancer
|
|
Tachyplesin I TFA is a β-hairpin antimicrobial peptide that contains 17 amino acid residues. Tachyplesin I TFA exhibits cytotoxic properties against various human tumor cell lines acting primarily by impairing the integrity of the outer cell membrane .
|
- HY-P10860
-
|
|
Factor Xa
|
Cardiovascular Disease
|
|
cMCoFx1 is a potent and selective FXIIa cyclic peptide inhibitor. cMCoFx1 has high binding affinity (KD: 900 pM) and inhibitory activity (Ki: 370 pM) for FXIIa. cMCoFx1 can effectively inhibit endogenous clotting pathways, and cMCoFx1 is stable in serum and non-cytotoxic .
|
- HY-P10858
-
|
|
SARS-CoV
Virus Protease
|
Infection
|
|
UCI-1 is a SARS-CoV-2 main protease (M pro) cyclic peptide inhibitor with an IC50 of 160 μM. UCI-1 shows no obvious cytotoxicity at the concentration of inhibiting M pro. UCI-1 can be used in the study of anti-COVID-19 drugs .
|
- HY-P10301
-
|
|
CXCR
|
Cancer
|
|
CXCL9(74-103) is a derivative peptide of CXCL9 that has a high affinity for glycosaminoglycans (GAGs) and can bind to GAGs. CXCL9(74-103) possesses anti-angiogenic properties, capable of reducing EGF, VEGF165, and FGF-2-mediated angiogenesis processes in vitro, without exhibiting cytotoxicity .
|
- HY-P10930A
-
|
|
DNA/RNA Synthesis
|
Cancer
|
|
wrwycr-NH2 (TFA) is a peptide. wrwycr-NH2 (TFA) is cytotoxic to multiple cancer cells, can induce DNA damage and cell cycle arrest, but does not induce endoplasmic reticulum stress. wrwycr-NH2 (TFA) has anti-tumor activity, and it shows better efficacy when used in combination with DNA-damaging agents .
|
- HY-P10770
-
|
|
Peptide-Drug Conjugates (PDCs)
E-Selectin
|
Cardiovascular Disease
Cancer
|
|
P-ESBP-DOX is a HPMA copolymer-drug conjugate, which is consistituted of the E-selectin binding peptide and the Doxorubicin (HY-15142). P-ESBP-DOX exhibits cytotoxicity against TNFα-activated human vascular endothelial cells IVECs with an IC50 of 0.28 μM. P-ESBP-DOX can be used in research about tumor vasculature .
|
- HY-P10402
-
|
|
Bacterial
|
Infection
Cancer
|
|
BMAP 28, bovine is an antibacterial peptide. BMAP 28, bovine exhibits antimicrobial activity against gram-positive and gram-negative bacteria, by increasing cell membrane permeability, and causing leakage of cell contents. BMAP 28, bovine exhibits cytotoxicity to cancer cells and activated human lymphocytes. BMAP 28, bovine induces apoptosis through depolarization of mitochondrial membrane potential .
|
- HY-P11183
-
|
|
Bacterial
Toll-like Receptor (TLR)
TNF Receptor
Interleukin Related
JNK
NF-κB
|
Infection
Inflammation/Immunology
|
|
Cathelicidin-PY is an antimicrobial peptide exhibiting strong antimicrobial property. Cathelicidin-PY inhibits the activation of TLR4 inflammatory response pathways induced by lipopolysaccharide (LPS) (HY-D1056). Cathelicidin-PY possesses strong antimicrobial and anti-inflammatory activities and low cytotoxic ability against RAW 264.7 cells. Cathelicidin-PY can be used for antimicrobial and anti-inflammatory research .
|
- HY-P10228
-
|
|
Fungal
Bacterial
|
Infection
|
|
S-Thanatin is an insect antimicrobial peptide with potent broad-spectrum antibacterial activity. S-Thanatin can inhibit the activity of Gram-negative bacteria, Gram-positive bacteria, and fungi, without cytotoxicity. The antibacterial activity of S-Thanatin is not affected by PH value, but monovalent cations (Na +/K +) can reduce its antibacterial activity against Gram-negative bacteria in a dose-dependent manner .
|
- HY-149034
-
|
S5
|
Influenza Virus
|
Infection
Cancer
|
|
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-P10596
-
|
|
Bacterial
Fungal
|
Infection
Cancer
|
|
Lasioglossin-III is an antimicrobial peptide that can be isolated from the venom of wild bees. Lasioglossin-III has high antibacterial activity against Gram-positive and Gram-negative bacteria, antifungal activity and antitumor activity. Lasioglossin-III has certain cytotoxicity against three cancer cell lines (HeLa S3, CRC SW 480 and CCRF-CEM T) with IC50 values of 4, 18 and 5 μM, respectively .
|
- HY-P10329
-
|
|
Fungal
|
Infection
|
|
KK14(R) is an analog of the de novo synthetic peptide KK14, which exhibits antifungal activity against Fusarium culmorum, Penicillium expansum and Aspergillus niger , with MICs of 6.25, 12.5 and 12.5 μg/mL, respecitvely. KK14(R) exhibits good heat- and pH-stability. KK14(R) exhibits cytotoxicity against cells Caco-2 and RAW264.7 .
|
- HY-P1920
-
|
|
EBV
|
Inflammation/Immunology
|
|
CEF19, Epstein-Barr Virus latent NA-3A (458-466) is a single peptide epitope, YPLHEQHGM, representing residues 458-466 of the type 1 Epstein-Barr Virus (EBV) nuclear antigen 3A protein (B95.8 strain). CEF19, Epstein-Barr Virus latent NA-3A (458-466) can significantly affect cytotoxic T-lymphocyte (CTL) recognition .
|
- HY-P3070
-
|
|
MHC
|
Infection
Others
|
|
H2-D b restricted epitopes VSV Nucleoprotein (52-59) is a 9-mer peptide derived from the nucleoprotein of Vesicular Stomatitis Virus (VSV). H2-D b restricted epitopes VSV Nucleoprotein (52-59) binds to MHC class I molecules and presents itself to CD8+ T cells, thereby activating cytotoxic T lymphocytes (CTLs), which can recognize and kill cells expressing the corresponding antigen. H2-D b restricted epitopes VSV Nucleoprotein (52-59) can be used in the development of CTL vaccines against Ebola virus .
|
- HY-P11397
-
|
|
MHC
|
Cancer
|
|
VLPDVFIRCV, a melanoma antigen-derived peptide, is the intron sequence (nt 38-67) of the N-acetylglucosamine transferase V (GnT-V) gene. VLPDVFIRCV has a high affinity for MHC-I class molecules, but it cannot activate the immune response against natural tumor cells. The cytotoxic T lymphocytes (CTL) induced by VLPDVFIRCV can specifically lyse T2 cells loaded with this peptide in the chromium release experiment. VLPDVFIRCV can be used for vaccine design research .
|
- HY-P11369
-
|
|
Bacterial
|
Infection
Cancer
|
|
Pilosulin-1 (86-112) is a specific peptide segment of the Pilosulin 1 protein. Pilosulin 1 is the main allergen (Myr p 1) in the venom of Australian diving ants (Myrmecia pilosula), possessing potent cytotoxicity and antibacterial activity. Pilosulin-1 (86-112) is an IgE-binding component and is a secondary allergen .
|
- HY-P5517
-
|
|
Peptides
|
Others
|
|
SNNF(N-Me)GA(N-Me)ILSS is a biological active peptide. (Double N-methylated derivatives of amyloidogenic and cytotoxic partial IAPP sequence)
|
- HY-P5516
-
|
|
Peptides
|
Others
|
|
SNNF(N-Me)GA(N-Me)IL is a biological active peptide. (Double N-methylated derivatives of amyloidogenic and cytotoxic partial IAPP sequence)
|
- HY-P11638
-
|
|
Mitochondrial Metabolism
|
Neurological Disease
Inflammation/Immunology
|
|
Mitochondrial-targeted peptide BP29 is a mitochondria-targeted iron chelator linked to a mitochondria-homing SS-peptide. Mitochondrial-targeted peptide BP29 protects human primary skin fibroblasts against ultraviolet A-induced oxidative damage to mitochondrial membranes, ATP depletion, and necrotic cell death. Mitochondrial-targeted peptide BP29 prevents hydrogen peroxide-induced oxidative stress and cytotoxicity in both healthy and Friedreich's ataxia skin fibroblasts. Mitochondrial-targeted peptide BP29 can be used for the research of Friedreich's ataxia .
|
- HY-P11638A
-
|
|
Mitochondrial Metabolism
|
Neurological Disease
Inflammation/Immunology
|
|
Mitochondrial-targeted peptide BP29 acetate is a mitochondria-targeted iron chelator linked to a mitochondria-homing SS-peptide. Mitochondrial-targeted peptide BP29 acetate protects human primary skin fibroblasts against ultraviolet A-induced oxidative damage to mitochondrial membranes, ATP depletion, and necrotic cell death. Mitochondrial-targeted peptide BP29 acetate prevents hydrogen peroxide-induced oxidative stress and cytotoxicity in both healthy and Friedreich's ataxia skin fibroblasts. Mitochondrial-targeted peptide BP29 acetate can be used for the research of Friedreich's ataxia .
|
- HY-P11241
-
|
|
Bacterial
|
Infection
Inflammation/Immunology
|
|
oNCM is an antibacterial peptide. oNCM has good antibacterial activity, anti biofilm ability, anti-inflammatory effect, high stability, and low cytotoxicity. oNCM can be used for research on infectious or inflammatory conditions .
|
- HY-P4667
-
|
|
Peptides
|
Metabolic Disease
|
|
VLHDDLLEA is a peptide that can be isolated from the MHC complex HLA-A*0201 molecule. VLHDDLLEA can be recognized by HLA-A*0201-restricted cytotoxic T cells (CTLs). VLHDDLLEA can be used for research on graft versus host disease (GvHD) .
|
- HY-P11084A
-
|
|
MHC
|
Inflammation/Immunology
Cancer
|
|
WT1 126-134 peptide acetate is a Wilms' tumor oncogene protein (WT1) peptide (RMFPNAPYL). WT1 126-134 peptide acetate is presented by HLA-A0201 and induces cytotoxic CD8 T cells capable of killing WT1+ positive tumor cells. WT1 126-134 can form stable complexes with the H-2Db (mouse) or HLA-A0201 (human) molecules. WT1 126-134 peptide acetate/HLA-A0201 complex has an extremely high affinity (Kd = 0.2 nM) with the humanized monoclonal antibody (IgG1). WT1 126-134 peptide acetate can be used as a vaccine for T cells or as a target for antibodies .
|
- HY-P11621
-
|
|
E1/E2/E3 Enzyme
|
Cancer
|
|
JWP24 is the first cell membrane-permeable peptide inhibitor of MAGE-A4, with an IC50 of 200 nM against human MAGE-A4. JWP24 binds to intracellular targets while retaining binding activity, disrupts the interaction between MAGE-A4 and RAD18, and does not induce cytotoxicity at effective concentrations. JWP24 is applicable for cancer-related research .
|
- HY-P11781A
-
|
|
Drug Derivative
|
Cancer
|
|
Cys-HW12 is a random peptide containing an N-terminal cysteine. Cys-HW12 can be coupled via the thiol group of Cys. Cys-HW12 can serve as a control for GE11 (HY-P10128)-conjugated mixed micelles targeting EGFR, and also functions as a cytotoxic agent, cellular uptake inhibitor, and tumor growth inhibitor. Cys-HW12 is applicable to pancreatic cancer-related research .
|
- HY-P10417B
-
|
|
Integrin
IFNAR
|
Cancer
|
|
RTDLDSLRTYTL TFA is an Alpha (v) beta (6) integrin (avb6) inhibitor with high affinity and specificity. RTDLDSLRTYTL TFA binds to avb6 integrin, a peptide sequence that activates cytotoxicity and cytokine production in T cells, such as interferon-gamma. RTDLDSLRTYTL TFA is designed through a chimeric T cell antigen receptor (CAR) so that T cells can be redirected to specifically recognize and attack tumor cells. RTDLDSLRTYTL TFA can be used in the research of cancer immunotherapy and targeted drug development .
|
- HY-P11781B
-
|
|
Drug Derivative
|
Cancer
|
|
Cys-HW12 TFA is a random peptide containing an N-terminal cysteine and derivative of HW12 (HY-P11781). Cys-HW12 TFA can be coupled via the thiol group of Cys. Cys-HW12 TFA can serve as a control for GE11 (HY-P10128)-conjugated mixed micelles targeting EGFR, and also functions as a cytotoxic agent, cellular uptake inhibitor, and tumor growth inhibitor. Cys-HW12 TFA is applicable to pancreatic cancer-related research .
|
- HY-P11757
-
|
|
EGFR
|
Cancer
|
|
Cyclo[K(N3)larllt] is a seven-membered cyclic peptide targeting EGFR, with a Kd value of 5.09 μM, and exhibits binding selectivity toward homologous proteins HER2 and HER3. Cyclo[K(N3)larllt] has no cytotoxicity and shows no growth inhibitory effect on cancer cells overexpressing EGFR. Cyclo[K(N3)larllt] can serve as a ligand for EGFR-targeted fluorescent conjugates, which is applicable to the detection of cancers with EGFR overexpression. Cyclo[K(N3)larllt] can be used in the research of colorectal cancer .
|
- HY-P10466A
-
|
|
Sec61
SARS-CoV
Interleukin Related
TNF Receptor
IFNAR
|
Infection
Inflammation/Immunology
|
|
KZR-8445 TFA, a cyclic depsipeptide, is a client-selective Sec61 inhibitor. KZR-8445 TFA binds to the fully opened Sec61 lateral gate, blocks lumenal plug domain access, stabilizes lateral gate helices, traps select signal peptides, and disrupts secretory and membrane protein biogenesis. KZR-8445 TFA inhibits pro-inflammatory cytokine secretion in primary immune cells. KZR-8445 TFA inhibits SARS-CoV-2 replication, virus-induced cytotoxicity, and spike protein biogenesis. KZR-8445 TFA blocks disease progression in a mouse model of rheumatoid arthritis. KZR-8445 TFA can be used for the researches of rheumatoid arthritis and SARS-CoV-2 infection .
|
- HY-P10466
-
|
|
Sec61
SARS-CoV
Interleukin Related
TNF Receptor
IFNAR
|
Infection
Inflammation/Immunology
|
|
KZR-8445, a cyclic depsipeptide, is a client-selective Sec61 inhibitor. KZR-8445 binds to the fully opened Sec61 lateral gate, blocks lumenal plug domain access, stabilizes lateral gate helices, traps select signal peptides, and disrupts secretory and membrane protein biogenesis. KZR-8445 inhibits pro-inflammatory cytokine secretion in primary immune cells. KZR-8445 inhibits SARS-CoV-2 replication, virus-induced cytotoxicity, and spike protein biogenesis. KZR-8445 blocks disease progression in a mouse model of rheumatoid arthritis. KZR-8445 can be used for the researches of rheumatoid arthritis and SARS-CoV-2 infection .
|
- HY-P11590
-
|
|
EGFR
|
Cancer
|
|
WGYRGFYC (WC8) is a selective HER2-targeting peptide that binds specifically to HER2 by mimicking the antigen-binding site of trastuzumab. The DOTA precursor of WGYRGFYC has a KD of 61.20 nM for HER2. WGYRGFYC enables specific and highly sensitive detection of HER2 expression in HER2-positive breast cancer cells and tumor tissues, and monitors the dynamic downregulation of HER2 expression. WGYRGFYC rapidly distributes to target tissues and is efficiently cleared from non-target tissues via the kidneys, generating an ideal tumor-to-background ratio in imaging; it is a component of the PET radiotracer Ga-DOTA-WC8. WGYRGFYC exhibits no significant cytotoxicity in breast cancer cells, and can be used for non-invasive imaging diagnosis and therapeutic efficacy evaluation of HER2-positive breast cancer .
|
- HY-P11490
-
|
|
MDM-2/p53
|
Inflammation/Immunology
Cancer
|
|
DPMI-ω is a dual-specificity d-peptide antagonist of oncogenic proteins MDM2 and MDMX. DPMI-ω, upon fabrication on gold nanoparticles, efficiently traverses tumor cells and kills them by reactivating the p53 signaling pathway. DPMI-ω can disrupte the p53-MDM2/MDMX complex. DPMI-ω can inhibit B16 melanoma growth and induce cells G0/G1 phase arrest. DPMI-ω can augment the efficacy of immunotherapy by expanding CD3 +/CD8 + cytotoxic T cells and suppressing CD4 +/CD25 + regulatory T cells companied with anti-PD1 antibody. DPMI-ω can be used for research of melanoma .
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- HY-P11642
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ERK
Androgen Receptor
Opioid Receptor
Enteropeptidase
mTOR
Aminopeptidase
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Neurological Disease
Inflammation/Immunology
Cancer
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Sialorphin is a neutral endopeptidase (NEP) and aminopeptidase N (APN) inhibitor that responds to androgen signals. Sialorphin blocks the degradation of endogenous opioid peptides and interacts with μ-, δ-, κ-opioid receptors. Sialorphin regulates the ERK/mTOR signaling pathway by inducing cell cycle arrest, enhancing ERK1/2 activity, and reducing the phosphorylation levels of mTOR, 4E-BP1, p70S6K; accordingly, Sialorphin exhibits antiproliferative activity against colorectal cancer, glioma and prostate cancer cells without cytotoxicity. In addition, Sialorphin also produces antinociceptive responses, regulates sexual behavior, relaxes corpus cavernosum smooth muscle, and alleviates experimental colitis. Sialorphin is also a copper (II) ion-binding ligand. Sialorphin has been used in mechanistic studies related to cancer, pain management and inflammatory bowel disease .
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- HY-P11102
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Bacterial
Fungal
HIV
Parasite
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Infection
Cancer
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Temporin-Sha is an antibacterial peptide with extensive biological activity. Temporin-Sha exhibits broad-spectrum antibacterial activity (e.g., against L. ivanovii, MIC = 6.25 μM), and is effective against Gram-negative bacteria (such as Escherichia coli, MIC = 10 μM), including drug-resistant strains (such as Methicillin (HY-121544)-resistant Staphylococcus aureus). Temporin-Sha also has inhibitory effects on Candida albicans (MIC = 25 μM), Saccharomyces cerevisiae (MIC = 12 μM), the pre-flagellated and non-flagellated forms of Leishmania infantum (IC50 = 5-20 μM), and Trypanosoma cruzi (IC50 = 17 μM). Temporin-Sha exhibits antiviral activity against HSV-1 and has anti-cancer effects (cytotoxicity against breast cancer cells MCF-7 and lung cancer cells H460, etc.) .
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- HY-P11642A
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Enteropeptidase
Aminopeptidase
Opioid Receptor
ERK
mTOR
Androgen Receptor
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Inflammation/Immunology
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Sialorphin TFA is a neutral endopeptidase (NEP) and aminopeptidase N (APN) inhibitor that responds to androgen signals. Sialorphin TFA blocks the degradation of endogenous opioid peptides and interacts with μ-, δ-, κ-opioid receptors. Sialorphin TFA regulates the ERK/mTOR signaling pathway by inducing cell cycle arrest, enhancing ERK1/2 activity, and reducing the phosphorylation levels of mTOR, 4E-BP1, p70S6K; accordingly, Sialorphin TFA exhibits antiproliferative activity against colorectal cancer, glioma and prostate cancer cells without cytotoxicity. In addition, Sialorphin TFA also produces antinociceptive responses, regulates sexual behavior, relaxes corpus cavernosum smooth muscle, and alleviates experimental colitis. Sialorphin TFA is also a copper (II) ion-binding ligand. Sialorphin TFA has been used in mechanistic studies related to cancer, pain management and inflammatory bowel disease .
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- HY-P4087
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HIV
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Infection
Cancer
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Cys(Npys)-(Arg)9 is a synthetic cationic cell-penetrating peptide with a reversible thiol-reactive nitropyridyl (Npys) group. Cys(Npys)-(Arg)9 efficiently mediates the internalization and delivery of various "cargo" such as proteins and antibodies by forming reversible disulfide bonds with surface-exposed cysteine residues. Cys(Npys)-(Arg)9 endows TALEN proteins with cell-penetrating activity, enabling gene knockout in mammalian cells and protein transduction in wheat microspores. Cys(Npys)-(Arg)9 can be conjugated with antibodies to form cationized IgG for enhancing endosomal escape of oligonucleotides, or form siRNA delivery complexes. When the molar ratio of Cys(Npys)-(Arg)9 to loaded molecules is higher than 1:1, it exerts certain cytotoxic effects on cells. Cys(Npys)-(Arg)9 can be used in studies related to oral squamous cell carcinoma and HIV infection .
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- HY-P4087B
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HIV
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Others
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Cys(Npys)-(Arg)9 acetate is a synthetic cationic cell-penetrating peptide with a reversible thiol-reactive nitropyridyl (Npys) group. Cys(Npys)-(Arg)9 acetate efficiently mediates the internalization and delivery of various "cargo" such as proteins and antibodies by forming reversible disulfide bonds with surface-exposed cysteine residues. Cys(Npys)-(Arg)9 acetate endows TALEN proteins with cell-penetrating activity, enabling gene knockout in mammalian cells and protein transduction in wheat microspores. Cys(Npys)-(Arg)9 acetate can be conjugated with antibodies to form cationized IgG for enhancing endosomal escape of oligonucleotides, or form siRNA delivery complexes. When the molar ratio of Cys(Npys)-(Arg)9 acetate to loaded molecules is higher than 1:1, it exerts certain cytotoxic effects on cells. Cys(Npys)-(Arg)9 acetate can be used in studies related to oral squamous cell carcinoma and HIV infection .
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- HY-P10102
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Kp7-6
2 Publications Verification
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Apoptosis
PERK
NF-κB
Caspase
JNK
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Inflammation/Immunology
Cancer
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Kp7-6 is a Fas mimetic peptide and also a Fas/FasL antagonist. Kp7-6 specifically binds to Fas and FasL, disrupts receptor complexes, and blocks downstream apoptosis signaling pathways. Kp7-6 inhibits the phosphorylation of ERK1-2, induces the phosphorylation of IκBα, and activates NF-κB. Kp7-6 inhibits the activation of caspase-8, caspase-3 and JNK, and suppresses human amylin-induced β-cell apoptosis. Kp7-6 inhibits FasL-induced lymphoid cytotoxicity and apoptosis. Kp7-6 reduces local tumor FasL expression, increases CD8 +Fas + T cell infiltration, and decreases tumor volume in pancreatic neuroendocrine tumor models. Kp7-6 prevents concanavalin A-induced liver injury in mice. Kp7-6 is applicable to research related to type 2 diabetes, concanavalin A-induced hepatitis and pancreatic neuroendocrine tumors .
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| Cat. No. |
Product Name |
Category |
Target |
Chemical Structure |
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- HY-P1902
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Cardiovascular Disease
Natural Products
Animals
Disease Research Fields
Source Classification
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Apoptosis
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Cardiotoxin Analog (CTX) IV (6-12) is a membrane active peptide that specifically targets negatively charged phospholipid membranes (such as phosphatidylserine and phosphatidylinositol). Cardiotoxin Analog (CTX) IV (6-12) was discovered in the venom of the Taiwan cobra. Cardiotoxin Analog (CTX) IV (6-12) is a chemically synthesized snake venom cardiotoxin that binds to cell membranes and embeds into lipid bilayers through hydrophobic interactions and electrostatic attraction, thereby destroying the stability of membrane structure. Cardiotoxin Analog (CTX) IV (6-12) can induce membrane lipid disorder and cell lysis, exhibiting hemolysis and cytotoxicity .
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-
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- HY-17566
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-
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- HY-113283
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Structural Classification
Other disease
Classification of Application Fields
Ketones, Aldehydes, Acids
Disease markers
Phenols
Polyphenols
Metabolic Disease
Endogenous metabolite
Disease Research Fields
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Amyloid-β
Natriuretic Peptide Receptor (NPR)
α-synuclein
Transthyretin (TTR)
Claudin
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Homogentisic acid is an orally active, blood-brain barrier-permeable amyloidogenic compound that functions as both an amyloid component and a pigment precursor. Accumulation of homogentisic acid downregulates tight junction proteins (such as claudin-5, occludin, ZO-1) and impairs blood-brain barrier integrity. Homogentisic acid and its oxidation product benzoquinone acetic acid not only induce the aggregation and fibrosis of multiple proteins (such as Aβ1-42, α-synuclein, SAA, Transthyretin (TTR), atrial natriuretic peptide), but also trigger oxidative stress, damage to the Wnt/β-catenin pathway, and neurotoxicity, leading to ochronosis pigment deposition and synaptic dysfunction. At specific concentrations, homogentisic acid exerts no cytotoxicity or genotoxicity on human peripheral blood lymphocytes, and even counteracts the genotoxicity induced by Irinotecan (HY-16562). Homogentisic acid serves as an important tool molecule for investigating the mechanisms of diseases including ochronosis, secondary amyloidosis, Alzheimer's disease, and colorectal cancer .
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-
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- HY-P1902A
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Structural Classification
Pyrrole Alkaloids
Animals
Other Diseases
Disease Research Fields
Source Classification
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Apoptosis
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Cardiotoxin Analog (CTX) IV (6-12) TFA is a membrane active peptide that specifically targets negatively charged phospholipid membranes (such as phosphatidylserine and phosphatidylinositol). Cardiotoxin Analog (CTX) IV (6-12) TFA was discovered in the venom of the Taiwan cobra. Cardiotoxin Analog (CTX) IV (6-12) TFA is a chemically synthesized snake venom cardiotoxin that binds to cell membranes and embeds into lipid bilayers through hydrophobic interactions and electrostatic attraction, thereby destroying the stability of membrane structure. Cardiotoxin Analog (CTX) IV (6-12) TFA can induce membrane lipid disorder and cell lysis, exhibiting hemolysis and cytotoxicity .
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-
-
- HY-P0270
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-
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- HY-N1243
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- HY-N5208
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Natural Products
Microorganisms
Source Classification
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Others
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YM-216391 is an antitumor cyclic peptide that can be isolated from the cultured mycelium of Streptomyces nobilis JCM 4274. YM-216391 exhibits potent cytotoxic activity against a variety of human cancer cell lines and can be used in anticancer research .
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- HY-N15346
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Natural Products
Microorganisms
Source Classification
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Others
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Menominin B is a cyclic peptide found in the freshwater sponge-associated cyanobacterium Nostoc sp. with cytotoxic properties. Menominin B exhibits antiproliferative activity against the ovarian cancer cell line OVCAR3 (with IC50 of 2.4 μM). Menominin B holds promise for research in the field of anticancer therapy .
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-
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- HY-N15345
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Microorganisms
Cyclopeptides
Source Classification
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Others
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Menominin A is a cyclic peptide identified from the freshwater sponge-associated cyanobacterium Nostoc sp., exhibiting cytotoxic properties. It displays antiproliferative activity against the ovarian cancer cell line OVCAR3, with an IC50 value of 3.1 μM. Menominin A holds promise for research in the field of anticancer therapeutics .
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-
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- HY-N2332
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-
| Cat. No. |
Product Name |
Chemical Structure |
-
- HY-15582S
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|
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Auristatin E-d8 is the deuterium labeled Auristatin E (HY-15582). Auristatin E is a cytotoxic microtubule polymerization inhibitor with potent and selective antitumor activity. Auristatin E is a cytotoxin in antibody-drug conjugates (ADC). Auristatin E inhibits cell division by blocking the polymerisation of tubulin, promising for research in B-cell malignancies. Auristatin E, a synthetic analogue of the Dolastatin 10 (HY-15580), is linear peptides comprised of four amino acids .
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-
| Cat. No. |
Product Name |
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Classification |
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- HY-151738
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Azide
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Fmoc-Aeg(N3)-OH is a click chemistry reagent containing an Azide. Alkylating the Nitrogen of an amide bond results in peptoid structures, which leads to conformational restrains, like N-methylation and allows backbone derivatisation. Altering cytotoxicity, bacterial cell selectivity and receptor pharmacology through formation of peptoid derivatives have been published for Cilengitide, Piscidin 1, and MC3, MC4 and MC5 receptor agonist. This building block enables design of macrocycles through intermolecular crosslinking or backbone stabilization through intermolecular ring-closure. This compound is a potential building block for the construction of (customized) peptide nucleic acids (PNAs) and for peptoid synthesis . Fmoc-Aeg(N3)-OH is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
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- HY-P11757
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Azide
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Cyclo[K(N3)larllt] is a seven-membered cyclic peptide targeting EGFR, with a Kd value of 5.09 μM, and exhibits binding selectivity toward homologous proteins HER2 and HER3. Cyclo[K(N3)larllt] has no cytotoxicity and shows no growth inhibitory effect on cancer cells overexpressing EGFR. Cyclo[K(N3)larllt] can serve as a ligand for EGFR-targeted fluorescent conjugates, which is applicable to the detection of cancers with EGFR overexpression. Cyclo[K(N3)larllt] can be used in the research of colorectal cancer .
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| Cat. No. |
Product Name |
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Classification |
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- HY-156087
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Adjuvant
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Cholicamideβ (GMP) is a GMP grade of Cholicamideβ. Cholicamideβ (compound 6) is a self-assembling, small molecule, cancer vaccine adjuvant. Cholicamideβ can form virus-like particles with low cytotoxicity. Cholicamideβ, upon binding to peptide antigens, enhances antigen presentation by dendritic cells and induces antigen-specific T cells. Cholicamideβ can induce apoptosis and necrosis .
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