1. Peptides
  2. Peptide and Derivatives
  3. Inhibitors and Substrates

Inhibitors and Substrates

Inhibitors and Substrates (2447):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-13948
    Angiotensin II human 4474-91-3 99.98%
    Angiotensin II (Angiotensin II) is a vasoconstrictor and a major bioactive peptide of the renin/angiotensin system. Angiotensin II human plays a central role in regulating human blood pressure, which is mainly mediated by interactions between Angiotensin II and the G-protein-coupled receptors (GPCRs) Angiotensin II type 1 receptor (AT1R) and Angiotensin II type 2 receptor (AT2R). Angiotensin II human stimulates sympathetic nervous stimulation, increases aldosterone biosynthesis and renal actions. Angiotensin II human induces growth of vascular smooth muscle cells, increases collagen type I and III synthesis in fibroblasts, leading to thickening of the vascular wall and myocardium, and fibrosis. Angiotensin II human also induces apoptosis. Angiotensin II induces capillary formation from endothelial cells via the LOX-1 dependent redox-sensitive pathway.
    Angiotensin II human
  • HY-P0175
    740 Y-P 1236188-16-1 99.67%
    740 Y-P (740YPDGFR; PDGFR 740Y-P) is a potent and cell-permeable PI3K activator. 740 Y-P readily binds GST fusion proteins containing both the N- and C- terminal SH2 domains of p85 but fails to bind GST alone.
    740 Y-P
  • HY-A0190
    Ceruletide 17650-98-5 99.96%
    Ceruletide is a decapeptide and a potent cholecystokinin receptor agonist. Ceruletide is a safe and effective cholecystokinetic agent with a direct spasmogenic effect on the gallbladder muscle and bile ducts.
    Ceruletide
  • HY-P1410
    GsMTx4 1209500-46-8 99.80%
    GsMTx4 is a spider venom peptide that selectively inhibits cationic-permeable mechanosensitive channels (MSCs) belonging to the Piezo and TRP channel families. GsMTx4 also blocks cation-selective stretch-activated channels (SACs) , attenuates lysophosphatidylcholine (LPC)-induced astrocyte toxicity and microglial reactivity. GsMTx4 is an important pharmacological tool for identifying the role of these excitatory MSCs in normal physiology and pathology.
    GsMTx4
  • HY-114118
    Semaglutide 910463-68-2 99.84%
    Semaglutide, a long-acting GLP-1 analogue, is a glucagon-like peptide-1 (GLP-1) receptor agonist. Semaglutide has the potential for type 2 diabetes treatment.
    Semaglutide
  • HY-P5312A
    Abz-Gly-Leu-Lys-Arg-Gly-Gly-3-(NO2)Tyr acetate 99.94%
    Abz-Gly-Leu-Lys-Arg-Gly-Gly-3-(NO2)Tyr acetate is the acetate salt form of Abz-Gly-Leu-Lys-Arg-Gly-Gly-3-(NO2)Tyr. Abz-Gly-Leu-Lys-Arg-Gly-Gly-3-(NO2)Tyr acetate is the substrate for WNV NS2B NS3 protease, which is utilized for the development of WNV protease substrate peptide selective inhibitor.
    Abz-Gly-Leu-Lys-Arg-Gly-Gly-3-(NO2)Tyr acetate
  • HY-P5544
    M-TriDAP 60230-21-9 98.64%
    M-TriDAP (N-Acetylmuramyl-L-Ala-γ-D-Glu-meso-diaminopimelic acid) is a NOD1/2 agoist and biological active peptide.
    M-TriDAP
  • HY-P5313A
    Abz-Nle-Lys-Arg-Arg-Ser-3-(NO2)Tyr acetate
    Abz-Nle-Lys-Arg-Arg-Ser-3-(NO2)Tyr acetate is a DEN protease substrate, which can be used in research related to dengue virus (drug development).
    Abz-Nle-Lys-Arg-Arg-Ser-3-(NO2)Tyr acetate
  • HY-P1156
    Insulin(cattle) 11070-73-8
    Insulin cattle is a two-chain polypeptide hormone produced in vivo in the pancreatic β cells. Insulin cattle has often been used as growth supplement in culturing cells.
    Insulin(cattle)
  • HY-13443
    Exendin-4 141758-74-9 99.94%
    Exendin-4 (Exenatide), a 39 amino acid peptide, is a long-acting glucagon-like peptide-1 receptor agonist with an IC50 of 3.22 nM.
    Exendin-4
  • HY-P0252
    α-MSH 581-05-5 99.57%
    α-MSH (α-Melanocyte-Stimulating Hormone), an endogenous neuropeptide, is an endogenous melanocortin receptor 4 (MC4R) agonist with anti-inflammatory and antipyretic activities. α-MSH is a post-translational derivative of pro-opiomelanocortin (POMC).
    α-MSH
  • HY-P0018
    Pepstatin 26305-03-3 98.59%
    Pepstatin (Pepstatin A) is a specific, orally active aspartic protease inhibitor produced by actinomycetes, with IC50s of 4.5 nM, 6.2 nM, 150 nM, 290 nM, 520 nM and 260 nM for hemoglobin-pepsin, hemoglobin-proctase, casein-pepsin, casein-proctase, casein-acid protease and hemoglobin-acid protease, respectively. Pepstatin also inhibits HIV protease.
    Pepstatin
  • HY-P0014
    Liraglutide 204656-20-2 99.82%
    Liraglutide is a glucagon-like peptide-1 (GLP-1) receptor agonist used clinically to treat type 2 diabetes mellitus.
    Liraglutide
  • HY-101297
    Z-IETD-FMK 210344-98-2 ≥98.0%
    Z-IETD-FMK (Z-IE(OMe)TD(OMe)-FMK) is a selective and cell permeable caspase-8 inhibitor. Z-IETD-FMK is also a granzyme B inhibitor.
    Z-IETD-FMK
  • HY-P0201
    Substance P 33507-63-0 99.60%
    Substance P (Neurokinin P) is a neuropeptide, acting as a neurotransmitter and as a neuromodulator in the CNS. The endogenous receptor for substance P is neurokinin 1 receptor (NK1-receptor, NK1R).
    Substance P
  • HY-P1180A
    Pam3CSK4 TFA 112208-01-2 99.66%
    Pam3CSK4 TFA is a toll-like receptor 1/2 (TLR1/2) agonist with an EC50 of 0.47 ng/mL for human TLR1/2.
    Pam3CSK4 TFA
  • HY-P1410A
    GsMTx4 TFA 99.80%
    GsMTx4 TFA is a spider venom peptide that selectively inhibits cationic-permeable mechanosensitive channels (MSCs) belonging to the Piezo and TRP channel families. GsMTx4 TFA also blocks cation-selective stretch-activated channels (SACs) , attenuates lysophosphatidylcholine (LPC)-induced astrocyte toxicity and microglial reactivity. GsMTx4 TFA is an important pharmacological tool for identifying the role of these excitatory MSCs in normal physiology and pathology.
    GsMTx4 TFA
  • HY-P0264
    Exendin(9-39) amide 133514-43-9 99.81%
    Avexitide (Exendin (9-39)) is a specific and competitive GLP-1 receptor antagonist.
    Exendin(9-39) amide
  • HY-P3506
    Retatrutide 2381089-83-2 99.89%
    Retatrutide (LY3437943) is a triple agonist peptide of the glucagon receptor (GCGR), glucosedependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R). Retatrutide binds human GCGR, GIPR, and GLP-1R with EC50 values of 5.79, 0.0643 and 0.775 nM, respectively. Retatrutide can be used for the research of obesity.
    Retatrutide
  • HY-13948A
    Angiotensin II human acetate 68521-88-0 99.81%
    Angiotensin II human (Angiotensin II) acetate is a vasoconstrictor and a major bioactive peptide of the renin/angiotensin system. Angiotensin II human acetate plays a central role in regulating human blood pressure, which is mainly mediated by interactions between Angiotensin II and the G-protein-coupled receptors (GPCRs) Angiotensin II type 1 receptor (AT1R) and Angiotensin II type 2 receptor (AT2R). Angiotensin II human acetate stimulates sympathetic nervous stimulation, increases aldosterone biosynthesis and renal actions. Angiotensin II human acetate induces growth of vascular smooth muscle cells, increases collagen type I and III synthesis in fibroblasts, leading to thickening of the vascular wall and myocardium, and fibrosis. Angiotensin II human acetate also induces apoptosis. Angiotensin II human acetate induces capillary formation from endothelial cells via the LOX-1 dependent redox-sensitive pathway.
    Angiotensin II human acetate