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Polypeptide substrate

" in MedChemExpress (MCE) Product Catalog:

20

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20

Peptides

2

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Products

Cat. No. Product Name Target Research Area
  • HY-W007599
    (S)-2,6-Bis((tert-butoxycarbonyl)amino)hexanoic acid

    		Drug Derivative Cancer
    (S)-2,6-Bis((tert-butoxycarbonyl)amino)hexanoic acid is a polypeptide derivative, can be used to synthesis multifunctional amphiphilic peptide dendrimer for non-viral gene delivery in cancer research. (S)-2,6-Bis((tert-butoxycarbonyl)amino)hexanoic acid can be used in the preparation of organic substances that enhance the luminescence intensity of alkaline phosphatase substrates .
  • HY-P4474
    Pz-Pro-Leu-Gly-Pro-d-Arg

    		Peptides Others
    Pz-Pro-Leu-Gly-Pro-d-Arg is a synthetic polypeptide substrate. Pz-Pro-Leu-Gly-Pro-d-Arg can be used to detect the collagenase-like activity of enzymes from various sources, such as Bacillus sp. AH-101 .
  • HY-P5979
    LRRKtide

    		LRRK2 Neurological Disease
    LRRKtide is a polypeptide substrate. LRRKtide is a specific phosphorylation substrate of LRRK2, a kinase associated with Parkinson's disease, and its phosphorylation site is a threonine residue. LRRKtide can be used for characterization of the catalytic properties of LRRK2, as well as studies on kinase activity and inhibition. LRRKtide is applicable to research related to Parkinson's disease .
  • HY-P4581
    Suc-Ala-Leu-Pro-Phe-pNA

    Suc-ALPF-pNA

    		 FKBP Others
    Suc-Ala-Leu-Pro-Phe-pNA (Suc-ALPF-pNA) is a synthetic polypeptide substrate that targets FK506-binding protein (FKBP). Suc-Ala-Leu-Pro-Phe-pNA can be used to determine peptidyl-prolyl cis-trans isomerase activity via the chymotrypsin-coupled assay. Suc-Ala-Leu-Pro-Phe-pNA serves as a substrate for human FK506-binding protein hFKBP-12 in the chymotrypsin-FKBP coupled PPIase assay. Suc-Ala-Leu-Pro-Phe-pNA is applicable for the detection and research of PPIase activity .
  • HY-P10940
    Ac-RFAAKAA-COOH

    		Peptides Inflammation/Immunology
    Ac-RFAAKAA-COOH is a cysteine-containing polypeptide with a reactive lysine residue, and serves as a substrate for covalent modification and chemical reactivity assays. Ac-RFAAKAA-COOH forms stable covalent adducts with isothiocyanates, resulting in peptide depletion over time. Ac-RFAAKAA-COOH acts as a model peptide in direct peptide reactivity assays, where its chemical reactivity is evaluated via fluorescamine-based free amine assays. Ac-RFAAKAA-COOH can be used in studies related to allergic contact dermatitis and skin sensitization .
  • HY-P4560
    H-Pro-Phe-OH

    Pro-Phe

    		 Angiotensin-converting Enzyme (ACE) Cardiovascular Disease
    H-Pro-Phe-OH is a dipeptide containing proline and phenylalanine, which can serve as a substrate for prolinase. H-Pro-Phe-OH can also be used for polypeptide synthesis, where phenylalanine is an aromatic amino acid that can inhibit the activity of Angiotensin-converting enzyme (ACE, HY-P2983) .
  • HY-P10143
    MMP-2/MMP-9 Substrate

    Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt

    		 MMP Others
    MMP-2/MMP-9 Substrate (Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt) is a synthetic chromogenic polypeptide substrate whose core structure mimics the cleavage sites of MMP-2 and MMP-9 (gelatinase A and B) in collagen. After being hydrolyzed by collagenase, MMP-2/MMP-9 Substrate reacts with 4,4'-dithiodipyridine or Ellman's Reagent via its thiol fragment to produce a product with ultraviolet absorption properties .
  • HY-P4561
    H-Pro-Thr-Glu-Phe-p-nitro-Phe-Arg-Leu-OH

    		Cathepsin Others
    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 .
  • HY-P4582
    Suc-Phe-Ala-Ala-Phe-pNA

    Suc-FAAF-pNA

    		 Ser/Thr Protease Others
    Suc-Phe-Ala-Ala-Phe-pNA (Suc-FAAF-pNA) is a chromogenic polypeptide substrate that can be used for the quantitative activity assay of intracellular subtilisin (ISP) and neutral metalloprotease (NPS) derived from Saccharomonospora canescens. Suc-Phe-Ala-Ala-Phe-pNA is hydrolyzed by the catalytic triad of mature proteases to release the chromophore pNA. Suc-Phe-Ala-Ala-Phe-pNA is applicable to enzymological studies .
  • HY-P4474A
    Pz-Pro-Leu-Gly-Pro-d-Arg TFA

    		Peptides Others
    Pz-Pro-Leu-Gly-Pro-d-Arg TFA is a synthetic polypeptide substrate. Pz-Pro-Leu-Gly-Pro-d-Arg TFA can be used to detect the collagenase-like activity of enzymes from various sources, such as Bacillus sp. AH-101 .
  • HY-P4558
    H-Pro-Lys-OH

    		Dipeptidyl Peptidase Others
    H-Pro-Lys-OH is a dipeptide containing proline and lysine, which can serve as a substrate for iminodipeptidase (prolinase). H-Pro-Lys-OH can also be used for the synthesis of polypeptides .
  • HY-P4558A
    H-Pro-Lys-OH TFA

    		Dipeptidyl Peptidase Others
    H-Pro-Lys-OH TFA is a dipeptide containing proline and lysine, which can serve as a substrate for iminodipeptidase (prolinase). H-Pro-Lys-OH TFA can also be used for the synthesis of polypeptides .
  • HY-P4569
    H-Ser-Pro-OH

    		Dipeptidyl Peptidase Others
    H-Ser-Pro-OH is a dipeptide containing serine and proline, which can serve as a substrate for prolinase I (PD I) and PD II. H-Ser-Pro-OH can also be used for the synthesis of polypeptide .
  • HY-P5377
    Abz-HPGGPQ-EDDnp

    Cathepsin K substrate

    		 Ser/Thr Protease Others
    Abz-HPGGPQ-EDDnp (Cathepsin K substrate) is a biological active peptide. (Cathepsins are a class of globular lysosomal proteases, playing a vital role in mammalian cellular turnover. They degrade polypeptides and are distinguished by their substrate specificities. Cathepsin K is the lysosomal cysteine protease involved in bone remodeling and resorption. It has potential as a drug target in autoimmune diseases and osteoporosis.This FRET peptide can be used to monitor selectively cathepsin K activity in physiological fluids and cell lysates. Abz-HPGGPQ-EDDnp [where Abz represents o-aminobenzoic acid and EDDnp represents N -(2, 4-dinitrophenyl)-ethylenediamine], a substrate initially developed for trypanosomal enzymes, is efficiently cleaved at the Gly-Gly bond by cathepsin K. This peptide is resistant to hydrolysis by cathepsins B, F, H, L, S and V, Ex/Em=340 nm/420 nm.)
  • HY-P5473
    EA2

    		Peptides Others
    EA2 is a biological active peptide. (This is a peptide substrate for polypeptide N-acetylgalactosaminyltransferase (polypeptide GalNAc-T).)
  • HY-P3745
    H1-7 (histone H1 phosphorylation site), PKA Substrate

    		PKA Others
    H1-7 (histone H1 phosphorylation site), PKA Substrate, a synthetic polypeptide, can be used as PKA substrate .
  • HY-P3771
    p60c-src substrate II, phosphorylated

    		Src Others
    p60c-src substrate II，phosphorylated is a pentapeptide. p60c-src substrate II，phosphorylated is a p60c-src substrate II phosphorylated polypeptide. Protein phosphorylation is an important post-translationmodification of protein that is indispensible in biological regulations .
  • HY-P1933
    [pSer2, pSer5, pSer7]-CTD

    		Peptides Cancer
    [pSer2, pSer5, pSer7]-CTD, a substrate for CDK7 (cyclin dependent protein kinase), is a phosphorylated polypeptide at ser2, ser5 and ser7 sites of RNA polymerase II carboxy-terminal domain (CTD) .
  • HY-P1933A
    [pSer2, pSer5, pSer7]-CTD TFA

    		CDK Cancer
    [pSer2, pSer5, pSer7]-CTD (TFA), a substrate for CDK7 (cyclin dependent protein kinase), is a phosphorylated polypeptide at ser2, ser5 and ser7 sites of RNA polymerase II carboxy-terminal domain (CTD) .
  • HY-P2651
    Dansyl-D-Ala-Gly-Phe(pNO2)-Gly

    		Fluorescent Dye Others
    Dansyl-D-Ala-Gly-Phe(pNO2)-Gly is a synthetic peptide substrate. As a substrate of NEP, Dansyl-D-Ala-Gly-Phe(pNO2)-Gly can be specifically recognized and cleaved by the enzyme, thereby releasing the fluorophore dansyl, which can be quantitatively detected. Therefore, it is often used to determine the activity of NEP .

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