2. Péptidos

Péptidos

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Peptides, which are short chains of amino acids linked by peptide bonds, have a variety of biological functions, such as, anti-thrombosis, anti-hypertension, anti-microbial, anti-tumor and anti-oxidation, immune-regulation, and cholesterol-lowering effects. Peptides have been widely used in functional analysis, antibody research, vaccine research, and especially the field of drug research and development.

MedChemExpress (MCE) offers a comprehensive collection of high quality peptides including peptide inhibitors, β-amyloids, therapeutic peptides and amino acid derivatives to clients in pharmaceutical and academic institutions all over the world. Unlimited Custom Peptide Service is also available to help researchers propel their projects.

Péptidos

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Péptidos (9394):

Cat. No. Nombre del producto No. CAS Pureza Estructura química
  • HY-P4535
    Ac-Trp-Glu-His-Asp-Aldehyde 189275-71-6 98%
    Ac-Trp-Glu-His-Asp-Aldehyde is a potent and selective caspase-1 inhibitor with a Ki value of 56 pM.
    Ac-Trp-Glu-His-Asp-Aldehyde
  • HY-P4536
    (D-Leu6)-LHRH (1-8) 112642-14-5 98%
    (D-Leu6)-LHRH (1-8) is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development.
    (D-Leu6)-LHRH (1-8)
  • HY-P4538
    (D-Leu6,Pro-NHEt9)-LHRH (4-9) 202333-85-5 98%
    (D-Leu6,Pro-NHEt9)-LHRH (4-9) is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development.
    (D-Leu6,Pro-NHEt9)-LHRH (4-9)
  • HY-P4540
    (D-Leu7)-LHRH 53728-75-9 98%
    (D-Leu7)-LHRH is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development.
    (D-Leu7)-LHRH
  • HY-P4541
    (D-Phe6,Leu-NHEt13,des-Met14)-Bombesin (6-14) 124199-90-2 98%
    (D-Phe6,Leu-NHEt13,des-Met14)-Bombesin (6-14) is a bombesin (BBN) antagonist and can be used for the research of cancer.
    (D-Phe6,Leu-NHEt13,des-Met14)-Bombesin (6-14)
  • HY-P4542
    (D-Phe12,Nle21,38,α-Me-Leu37)-CRF (12-41) (human, rat) 150646-45-0 98%
    (D-Phe12,Nle21,38,α-Me-Leu37)-CRF (12-41) (human, rat) is a CRF antagonist. (D-Phe12,Nle21,38,α-Me-Leu37)-CRF (12-41) (human, rat) prevents the IL-1a induced Luteinizing hormone (LH) inhibition.
    (D-Phe12,Nle21,38,α-Me-Leu37)-CRF (12-41) (human, rat)
  • HY-P4543
    HIV-IN petide 167875-35-6 98%
    HIV-IN petide is a competitive inhibitor of HIV-1 protease (Ki=50 nM).
    HIV-IN petide
  • HY-P4544
    Z-Val-Arg-Pro-DL-Arg-Fluoromethylketone 1926163-57-6 98%
    Z-Val-Arg-Pro-DL-Arg-Fluoromethylketone is an irreversible MALT1 protein inhibitor. Z-Val-Arg-Pro-DL-Arg-Fluoromethylketone inhibits the growth and invasion of diffuse large B-cell lymphoma by inhibiting MALT1-induced NF-κB activation and MMP expression.
    Z-Val-Arg-Pro-DL-Arg-Fluoromethylketone
  • HY-P4546
    Abz-Ser-Pro-3-nitro-Tyr 553644-01-2 98%
    Abz-Ser-Pro-3-nitro-Tyr is the substrate of ACE2 (angiotensin-converting enzyme-2).
    Abz-Ser-Pro-3-nitro-Tyr
  • HY-P4549
    H-D-Ala-D-Ala-D-Ala-D-Ala-OH 926-78-3 98%
    H-D-Ala-D-Ala-D-Ala-D-Ala-OH is a substrate for D-aminopeptidase.
    H-D-Ala-D-Ala-D-Ala-D-Ala-OH
  • HY-P4552
    Hippuryl-Phe-Arg-OH 73167-83-6 98%
    Hippuryl-Phe-Arg-OH is the active site on the cell surface of Angiotensin I converting enzyme (ACE).
    Hippuryl-Phe-Arg-OH
  • HY-P4553
    H-Met-Pro-OH 59227-86-0 98%
    H-Met-Pro-OH is a dipeptide containing methionine and proline. H-Met-Pro-OH is a substrate for aminopeptidase P (APP) and skin fibroblast prolidase.
    H-Met-Pro-OH
  • HY-P4555
    (D-Phe5,Cys6,11,N-Me-D-Trp8)-Somatostatin-14 (5-12) amide 340821-13-8 98%
    (D-Phe5,Cys6,11,N-Me-D-Trp8)-Somatostatin-14 (5-12) amide (Compound 4) is a somatostatin analog with Kds of 0.61, 11.05, 23.5, 1200 and >1000 nM for SSTR5, SSTR3, SSTR2, SSTR1 and SSTR4, respectively.
    (D-Phe5,Cys6,11,N-Me-D-Trp8)-Somatostatin-14 (5-12) amide
  • HY-P4556
    H-Phe-Gly-His-p-nitro-Phe-Phe-Ala-Phe-OMe 50572-79-7 98%
    H-Phe-Gly-His-p-nitro-Phe-Phe-Ala-Phe-OMe is a polypeptide that can be hydrolyzed by Rennin (HY-P2810). H-Phe-Gly-His-p-nitro-Phe-Phe-Ala-Phe-OMe is commonly used as a biochemical reaction reagent.
    H-Phe-Gly-His-p-nitro-Phe-Phe-Ala-Phe-OMe
  • HY-P4557
    H-Phe-Leu-Glu-Glu-Leu-OH 69729-06-2 98%
    H-Phe-Leu-Glu-Glu-Leu-OH is a synthetic pentapeptide, which can be used as the substrate of vitamin K dependent carboxylase, and a glutamyl residue in the generated product is carboxylated.
    H-Phe-Leu-Glu-Glu-Leu-OH
  • HY-P4559
    H-Pro-Met-OH 52899-08-8 98%
    H-Pro-Met-OH is a dipeptide containing proline and methionine. H-Pro-Met-OH also serves as a substrate for prolinase and prolyl dipeptidase.
    H-Pro-Met-OH
  • HY-P4561
    H-Pro-Thr-Glu-Phe-p-nitro-Phe-Arg-Leu-OH 90331-82-1 98%
    H-Pro-Thr-Glu-Phe-p-nitro-Phe-Arg-Leu-OH is a water-soluble polypeptide that can serve as a substrate for cathepsin D, pepsin and pepsinogen. H-Pro-Thr-Glu-Phe-p-nitro-Phe-Arg-Leu-OH has potential applications in biochemical analysis.
    H-Pro-Thr-Glu-Phe-p-nitro-Phe-Arg-Leu-OH
  • HY-P4562
    (D-Phe7)-Somatostatin-14 64813-74-7 98%
    (D-Phe7)-Somatostatin-14 is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development.
    (D-Phe7)-Somatostatin-14
  • HY-P4563
    (D-Ser4)-LHRH 103065-82-3 98%
    (D-Ser4)-LHRH is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development.
    (D-Ser4)-LHRH
  • HY-P4564
    (D-Ser(tBu)6,D-Leu7,Azagly10)-LHRH 1926163-38-3 98%
    (D-Ser(tBu)6,D-Leu7,Azagly10)-LHRH is an analogue of luteinizing hormone-releasing hormone (LHRH). LHRH plays a central role in the control of reproduction by stimulating the release of pituitary luteinizing hormone (LH) and follicle-stimulating hormone (FSH).
    (D-Ser(tBu)6,D-Leu7,Azagly10)-LHRH