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Results for "

Cys145

" in MedChemExpress (MCE) Product Catalog:

147

Inhibitors & Agonists

159

Peptides

5

Natural
Products

6

Isotope-Labeled Compounds

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-P0090
    Calcitonin (salmon)
    2 Publications Verification

    Salmon calcitonin

    		 CGRP Receptor Cancer
    Calcitonin salmon, a calcium regulating hormone, is a dual-action amylin and calcitonin receptor agonist, could stimulate bone formation and inhibit bone resorption.
    Calcitonin (salmon)
  • HY-B1811
    Vasopressin
    5+ Cited Publications

    Arginine vasopressin; Antidiuretic hormone

    		 Endogenous Metabolite Neurological Disease
    Vasopressin is a cyclic nonapeptide that is synthesized centrally in the hypothalamus. Vasopressin participates in the hypothalamic-pituitary-adrenal axis, and regulates pituitary corticotropin secretion by potentiating the stimulatory effects of corticotropin releasing factor. Vasopressin also can act as a neurotransmitter, exerting its action by binding to specific G protein-coupled receptors .
    Vasopressin
  • HY-P0202
    Endothelin 1 (swine, human)
    5+ Cited Publications

    ET-1 (swine, human)

    		 Endothelin Receptor Metabolic Disease Inflammation/Immunology
    Endothelin 1 (swine, human) (ET-1) is a synthetic peptide with the sequence of human and swine Endothelin 1, which is a potent endogenous vasoconstrictor. Endothelin 1 acts through two types of receptors ETA and ETB .
    Endothelin 1 (swine, human)
  • HY-P0049
    Argipressin
    5+ Cited Publications

    Arg8-vasopressin; AVP

    		 Vasopressin Receptor Neurological Disease Cancer
    Argipressin (Arg8-vasopressin) binds to the V1, V2, V3-vascular arginine vasopressin receptor, with a Kd value of 1.31 nM in A7r5 rat aortic smooth muscle cells for V1.
    Argipressin
  • HY-P0256
    Apamin
    5+ Cited Publications

    Apamine

    		 Potassium Channel Neurological Disease Inflammation/Immunology
    Apamin (Apamine) is an 18 amino acid peptide neurotoxin found in apitoxin (bee venom), is known as a specifically selective blocker of Ca 2+-activated K + (SK) channels and exhibits anti-inflammatory and anti-fibrotic activity .
    Apamin
  • HY-P0084
    Cyclic somatostatin

    SRIF-14; Somatostatin-14

    		 Endogenous Metabolite Cardiovascular Disease Neurological Disease
    Cyclic somatostatin (SRIF-14) is a growth hormone-release inhibiting factor used in the research of severe, acute hemorrhages of gastroduodenal ulcers. Cyclic somatostatin is a neuropeptide co-stored with acetylcholine in the cardiac parasympathetic innervation, exerts influences directly on contraction of ventricular cardiomyocytes. Cyclic somatostatin inhibits the contractile response of isoprenaline with an IC50 value of 13 nM. Cyclic somatostatin can be used for the research of cardiovascular disease .
    Cyclic somatostatin
  • HY-P4860
    Adropin (34-76) (human, mouse, rat)
    1 Publications Verification

    		 Akt Gli JNK PKA Metabolic Disease
    Adropin (34-76) is a secretory domain of Adropin. Adropin (34-76) can inhibit cAMP level and glucose production in hepatocytes, and has a hypoglycemic effect. Adropin (34-76) plays an antifibrotic role by inhibiting the GLI1 signaling pathway .
    Adropin (34-76) (human, mouse, rat)
  • HY-P0204A
    Endothelin-3, human, mouse, rabbit, rat TFA
    1 Publications Verification

    Endothelin 3 (Rat,Human) TFA

    		 Endothelin Receptor Integrin Neurological Disease
    Endothelin-3, human, mouse, rabbit, rat TFA (Endothelin 3 (Rat,Human) TFA) is an adhesion stimulant. Endothelin-3, human, mouse, rabbit, rat TFA stimulates the adhesion of enteric neural crest cells to various ECM components. Endothelin-3, human, mouse, rabbit, rat TFA plays an important role in the maintenance and self-renewal of intestinal progenitor cells, participates in the migration of enteric neural crest cells, and helps maintain a suitable environment for the colonization of enteric neural crest cells. Endothelin-3, human, mouse, rabbit, rat TFA acts synergistically with the β1-integrin signaling pathway during enteric nervous system development. Endothelin-3, human, mouse, rabbit, rat TFA can be used in studies related to distal aganglionosis .
    Endothelin-3, human, mouse, rabbit, rat TFA
  • HY-P5322
    Thrombospondin (TSP-1)-derived CD36 binding motif

    		Transmembrane Glycoprotein Cardiovascular Disease Cancer
    Thrombospondin (TSP-1)-derived CD36 binding motif is a bioactive hexapeptide. Thrombospondin (TSP-1)-derived CD36 binding motif interferes with the interaction between cells and the extracellular matrix by binding to CD36 and angiostatin, thereby affecting the cell adhesion and migration process. Thrombospondin (TSP-1)-derived CD36 binding motif inhibits platelet aggregation. Thrombospondin (TSP-1)-derived CD36 binding motif exerts an anti-tumor effect against colon cancer .
    Thrombospondin (TSP-1)-derived CD36 binding motif
  • HY-W539944
    Argipressin acetate
    5+ Cited Publications

    Arg8-vasopressin acetate; AVP acetate

    		 Vasopressin Receptor Apoptosis Neurological Disease Cancer
    Argipressin (Arg8-vasopressin) (acetate) binds to the V1, V2, V3-vascular arginine vasopressin receptor, with a Kd value of 1.31 nM in A7r5 rat aortic smooth muscle cells for V1 .
    Argipressin acetate
  • HY-P3448
    Certepetide

    CEND-1; iRGD; LSTA1

    		 Integrin Complement System Cancer
    Certepetide (CEND-1) is a bifunctional cyclic peptide (a.k.a. iRGD). Certepetide is a tumor-penetrating enhancer via RGD motif interaction with alphav-integrins and via activating NRP-1, and transforms the solid tumor microenvironment into a temporary agent conduit. Certepetide accumulates in tumors, and is used in the research of pancreatic cancer and other solid tumors .
    Certepetide
  • HY-119390
    AA-CW236

    		DNA Methyltransferase Cancer
    AA-CW236 is a MGMT (O6-methylguanine DNA methyltransferase) inhibitor. AA-CW236 targets MGMT active site Cys145 for covalent modification .
    AA-CW236
  • HY-P2526
    LyP-1
    2 Publications Verification

    		 Complement System Cancer
    LyP-1 is a cyclic 9-amino-acids tumor homing peptide and selectively bind to p32 receptors overexpressed in various tumor-associated cells .
    LyP-1
  • HY-P3226
    JB-1

    		IGF-1R VEGFR Drug Derivative Cardiovascular Disease Neurological Disease
    JB-1, an IGF-I analog, is a selective IGF-I receptor inhibitor that does not interact with IGF-II. JB-1 competes with IGF-I for binding to IGF-1R and blocks receptor autophosphorylation. JB-1 increases the level of sVEGFR-1. JB-1 normalizes retinal abnormalities, including reducing retinal neovascularization. JB-1 is applicable to studies related to oxygen-induced retinopathy .
    JB-1
  • HY-A0182A
    Felypressin acetate
    3 Publications Verification

    PLV-2 acetate

    		 Vasopressin Receptor Cardiovascular Disease
    Felypressin acetate (PLV-2 acetate) is a non-catecholamine vasoconstrictor and a vasopressin 1 agonist. Felypressin acetate is widely used in dental procedures .
    Felypressin acetate
  • HY-A0182
    Felypressin
    3 Publications Verification

    PLV-2

    		 Vasopressin Receptor Cardiovascular Disease
    Felypressin (PLV-2) is a non-catecholamine vasoconstrictor and a vasopressin 1 agonist. Felypressin is widely used in dental procedures .
    Felypressin
  • HY-P0004
    Lysipressin
    2 Publications Verification

    Lysine vasopressin; [Lys8]-Vasopressin

    		 Adenylate Cyclase Oxytocin Receptor Cardiovascular Disease Neurological Disease
    Lysipressin (Lysine vasopressin) is antidiuretic hormone that have been found in pigs. Lysipressin activates Oxytocin receptors and adenylate-cyclase. Lysipressin adjusts blood pressure and heart rate. Lysipressin shows antinociceptive activity .
    Lysipressin
  • HY-P2271
    MM 54

    		Apelin Receptor (APJ) Cancer
    MM 54 (compound 5) is a competitive antagonist at APJ, with an IC50 of 93 nM. MM 54 behaves as a potent and selective inhibitor of apelin binding and APLNR activation .
    MM 54
  • HY-P0204
    Endothelin-3, human, mouse, rabbit, rat
    1 Publications Verification

    Endothelin 3 (Rat,Human)

    		 Endothelin Receptor Integrin Neurological Disease
    Endothelin-3, human, mouse, rabbit, rat (Endothelin 3 (Rat,Human)) is an adhesion stimulant. Endothelin-3, human, mouse, rabbit, rat stimulates the adhesion of enteric neural crest cells to various ECM components. Endothelin-3, human, mouse, rabbit, rat plays an important role in the maintenance and self-renewal of intestinal progenitor cells, participates in the migration of enteric neural crest cells, and helps maintain a suitable environment for the colonization of enteric neural crest cells. Endothelin-3, human, mouse, rabbit, rat acts synergistically with the β1-integrin signaling pathway during enteric nervous system development. Endothelin-3, human, mouse, rabbit, rat can be used in studies related to distal aganglionosis .
    Endothelin-3, human, mouse, rabbit, rat
  • HY-P3062
    [Tyr11]-Somatostatin

    		Somatostatin Receptor Neurological Disease
    [Tyr11]-Somatostatin is a neuroavtive peptide for proteomics research. Somatostatin is one of many neuroactive substances that influence retinal physiology .
    [Tyr11]-Somatostatin
  • HY-P0202A
    Endothelin 1 (swine, human) TFA
    5+ Cited Publications

    ET-1 (swine, human) TFA

    		 Endothelin Receptor Cardiovascular Disease
    Endothelin 1 (swine, human) (ET-1) TFA is a synthetic peptide with the sequence of human and swine Endothelin 1, which is a potent endogenous vasoconstrictor. Endothelin 1 TFA acts through two types of receptors ETA and ETB .
    Endothelin 1 (swine, human) TFA
  • HY-P5533
    CRT

    		Biochemical Assay Reagents Cancer
    CRT, an iron peptide mimic, can bind to apo-transferrin (apo-Tf). CRT can be used to modify nanoparticles, and enhances drug delivery efficiency .
    CRT
  • HY-P10557
    DAG peptide

    		Biochemical Assay Reagents Neurological Disease
    DAG peptide is a cyclic peptide. DAG peptide selectively recognizes a subset of astrocytes that are activated in Alzheimer's disease (AD) starting at an early stage of the disease. DAG peptide can be used as a tool to enhance the delivery of therapeutics and imaging agents to sites of vascular changes and astrogliosis in diseases associated with neuroinflammation .
    DAG peptide
  • HY-P1547
    Somatostatin-25

    		GHSR Neurological Disease
    Somatostatin-25 is a endogenous neuropeptide hormone that shows inhibitory activity against secretion of growth hormone.
    Somatostatin-25
  • HY-P10235
    Cyclic AC253

    		Amylin Receptor Neurological Disease
    Cyclic AC253 is an antagonist for amylin receptor, with IC50 of 0.3 μM. Cyclic AC253 exhibits neuroprotective efficacy against Aβ toxicity and abrogates Aβ-induced impairment of hippocampal long-term potentiation. Cyclic AC253 penetrate blood-brain barrier (BBB) .
    Cyclic AC253
  • HY-P4990A
    Pro8-Oxytocin TFA

    		Oxytocin Receptor Endocrinology
    Pro8-Oxytocin TFA is a a modified oxytocin (OXT) ligand. Pro8-Oxytocin produces more potent and efficacious responses at primate OXTR and stronger behavioral effects than the consensus mammalian OXT ligand (Leu8-Oxytocin). Pro8-Oxytocin TFA produce a less efficacious response than Vasopressin (HY-B1811) (AVP) at human AVPR1a and higher efficacious response than AVP at marmoset AVPR1a .
    Pro8-Oxytocin TFA
  • HY-P4605
    (Ile8)-Oxytocin

    Mesotocin

    		 Endogenous Metabolite Metabolic Disease
    (Ile8)-Oxytocin is a neurohypophysial hormone mesotocin produced in marsupials .
    (Ile8)-Oxytocin
  • HY-P4990
    Pro8-Oxytocin

    		Oxytocin Receptor Endocrinology
    Pro8-Oxytocin is a a modified oxytocin (OXT) ligand. Pro8-Oxytocin produces more potent and efficacious responses at primate OXTR and stronger behavioral effects than the consensus mammalian OXT ligand (Leu8-Oxytocin). Pro8-Oxytocin produce a less efficacious response than Vasopressin (HY-B1811) (AVP) at human AVPR1a and higher efficacious response than AVP at marmoset AVPR1a .
    Pro8-Oxytocin
  • HY-P1534
    Adrenomedullin (1-50), rat

    Adrenomedullin (rat)

    		 CGRP Receptor Cardiovascular Disease
    Adrenomedullin (1-50), rat is a 50 amino acid peptide, which induces a selective arterial vasodilation via activation of CGRP1 receptor.
    Adrenomedullin (1-50), rat
  • HY-P0207
    Endothelin-2 (49-69), human

    Endothelin-2 (human, canine); Human endothelin-2

    		 Endothelin Receptor Cardiovascular Disease Cancer
    Endothelin-2 (49-69), human (Endothelin-2 (human, canine)) is a 21-amino acid vasoactive peptide that binds to G-protein-linked transmembrane receptors, ET-RA and ET-RB.
    Endothelin-2 (49-69), human
  • HY-P2538
    Big Endothelin-1 (1-38), human

    		Vasopressin Receptor Cardiovascular Disease
    Big Endothelin-1 (1-38), human is the precursor of endothelin-1. Endothelin-1 (ET-1) is a potent vasopressor peptide .
    Big Endothelin-1 (1-38), human
  • HY-102029
    Sarafotoxin S6c

    SRTX-c

    		 Endothelin Receptor Cardiovascular Disease
    Sarafotoxin S6c (SRTX-c) is a potent endothelin-B receptor agonist. Sarafotoxin S6c can cause vasoconstriction in both endothelium-intact and endothelium-denuded vessels .
    Sarafotoxin S6c
  • HY-P0207A
    Endothelin-2 (49-69), human TFA

    Endothelin-2 (49-69) (human, canine) TFA; Human endothelin-2 TFA

    		 Endothelin Receptor Cardiovascular Disease Cancer
    Endothelin-2 (49-69), human (TFA) (Endothelin-2 (49-69) (human, canine) (TFA)) is a 21-amino acid vasoactive peptide that binds to G-protein-linked transmembrane receptors, ET-RA and ET-RB.
    Endothelin-2 (49-69), human TFA
  • HY-P1525A
    Melanin Concentrating Hormone, salmon TFA

    MCH (salmon) TFA

    		 MCHR1 (GPR24) Cardiovascular Disease Neurological Disease Metabolic Disease Endocrinology
    Melanin Concentrating Hormone, salmon TFA (MCH (salmon) TFA) is a 19-amino-acid neuropeptide initially identified in the pituitary gland of teleost fish, which regulates food intake, energy balance, sleep state, and the cardiovascular system. Melanin-concentrating hormone is a ligand for an orphan G protein-coupled receptor (SLC-1/GPR24) and MCHR2.
    Melanin Concentrating Hormone, salmon TFA
  • HY-P1525
    Melanin Concentrating Hormone, salmon

    MCH (salmon)

    		 MCHR1 (GPR24) Cardiovascular Disease Neurological Disease Metabolic Disease Endocrinology
    Melanin Concentrating Hormone, salmon is a 19-amino-acid neuropeptide initially identified in the pituitary gland of teleost fish, which regulates food intake, energy balance, sleep state, and the cardiovascular system. Melanin-concentrating hormone is a ligand for an orphan G protein-coupled receptor (SLC-1/GPR24) and MCHR2.
    Melanin Concentrating Hormone, salmon
  • HY-17571F
    Biotin-Oxytocin

    Biotin-α-Hypophamine; Biotin-Oxytocic hormone

    		 Oxytocin Receptor Others
    Biotin-Oxytocin (Biotin-α-Hypophamine; Biotin-Oxytocic hormone) is a biological active peptide. (This is Oxytocin (HY-17571) N-terminally labeled with Biotin.)
    Biotin-Oxytocin
  • HY-P3483
    Maxadilan

    		PACAP Receptor Caspase Apoptosis PKA Interleukin Related TNF Receptor Cardiovascular Disease Neurological Disease
    Maxadilan is a specific irreversible PAC1 receptor agonist and a potent vasodilator peptide present in the salivary glands of sand flies. Maxadilan exhibits anti-apoptotic activity in hADSCs. Maxadilan inhibits pro-inflammatory cytokines (TNF-α) and enhances anti-inflammatory mediators (IL-10). Maxadilan can activate leukocytes and inhibit vascular permeability through PAC1 receptors. Maxadilan promotes neural differentiation of human adipose-derived stem cells. Maxadilan can be used to study endotoxin shock, atherosclerosis, and neurodegenerative diseases [1] [2] [3] [4] [5].
    Maxadilan
  • HY-P4678
    (Phe2,Orn8)-Oxytocin

    		Vasopressin Receptor Neurological Disease
    (Phe2,Orn8)-Oxytocin is a selective V1 vasopressin agonist. (Phe2,Orn8)-Oxytocin induces a sustained contractility of rabbit epididymis with EC50 value of 280 nM .
    (Phe2,Orn8)-Oxytocin
  • HY-155979
    SARS-CoV-2 3CLpro-IN-16

    		SARS-CoV Infection
    SARS-CoV-2 3CLpro-IN-16 (Compound 3a) is a covalent SARS-CoV-2 3CLpro inhibitor (IC50: 2.124 μM). SARS-CoV-2 3CLpro-IN-16 binds to the active site and forms a covalent bond with Cys145 of 3CLpro .
    SARS-CoV-2 3CLpro-IN-16
  • HY-P1789A
    CTTHWGFTLC, CYCLIC TFA

    		MMP Inflammation/Immunology Cancer
    CTTHWGFTLC, CYCLIC TFA is a cyclic peptide inhibitor for matrix metalloproteinases MMP-2 and MMP-9. The IC50 value for MMP-9 is ~8 μM .
    CTTHWGFTLC, CYCLIC TFA
  • HY-P11074
    Sakacin P

    		Bacterial Infection
    Sakacin P is an antimicrobial peptide that targets Gram-positive bacteria (such as Listeria monocytogenes) and belongs to Class IIa bacteriocin. Sakacin P has almost no antimicrobial activity against Gram-negative bacteria. Sakacin P exerts its antimicrobial activity by interacting with bacterial cell membranes and destroying membrane integrity. Sakacin P can be used for the study of Listeria contamination and antimicrobial drugs in the food industry.
    Sakacin P
  • HY-P11354
    THR-123

    		TGF-β Receptor Apoptosis Interleukin Related Integrin Cadherin Inflammation/Immunology
    THR-123 is an orally active ALK3 peptide agonist. THR-123 has a relatively weak binding to ALK2, but does not bind to ALK6. THR-123 suppresses inflammation, apoptosis and the epithelial-to-mesenchymal transition program and reverses established fibrosis in five mouse models of acute and chronic renal injury. THR-123 can be used for the study of kidney fibrosis .
    THR-123
  • HY-P11153
    HGH fragment 176-191

    		Estrogen Receptor/ERR Cancer
    HGH fragment 176-191 is a fragment of Human Growth Hormone. HGH fragment 176-191 binds with high affinity to Ki-67, MiB protein, and the estrogen receptor. HGH fragment 176-191 enhances the toxicity of Doxorubicin (HY-15142A)-loaded Chitosan nanoparticles against breast cancer .
    HGH fragment 176-191
  • HY-P4605A
    (Ile8)-Oxytocin acetate

    		Endogenous Metabolite Metabolic Disease
    (Ile8)-Oxytocin acetate is a neurohypophysial hormone interoxitocin produced in marsupials .
    (Ile8)-Oxytocin acetate
  • HY-P0049A
    Argipressin diacetate

    Arg8-vasopressin diacetate; AVP diacetate; ADH

    		 Apoptosis Vasopressin Receptor Neurological Disease Cancer
    Argipressin (diacetate) (AVP (diacetate), also known as antidiuretic hormone (ADH)) is a 9 amino acid neuropeptide secreted by the posterior pituitary. Argipressin (diacetate) (AVP (diacetate)) can regulate the biological effects of fluid balance, osmolality and cardiovascular through three separate G-protein coupled receptors (GPCRs), namely Avpr1a (V1a), Avpr1b (V1b) and Avpr2 (V2). Argipressin (diacetate) (AVP (diacetate)) also have potentially important effects on centrally regulated metabolic processes .
    Argipressin diacetate
  • HY-P10383
    SPSB2-iNOS inhibitory cyclic peptide-1

    		NO Synthase Infection
    SPSB2-iNOS inhibitory cyclic peptide-1 is an inhibitor for the interaction of SPRY domain and SOCS-box protein 2 (SPSB2) and iNOS, through binding SPSB2 on iNOS site with KD of 4.4 nM. SPSB2-iNOS inhibitory cyclic peptide-1 is resistant to the proteases pepsin, trypsin and α-chymotrypsin. SPSB2-iNOS inhibitory cyclic peptide-1 is stable in human plasma and in oxidative environment .
    SPSB2-iNOS inhibitory cyclic peptide-1
  • HY-P3563
    [Lys4] Sarafotoxin S6c

    		Endothelin Receptor Cardiovascular Disease
    [Lys4] Sarafotoxin S6c, a sarafotoxin analogue, is a potent and partial agonist of endothelin receptor. [Lys4] Sarafotoxin S6c elicits contraction of pig coronary artery, with an EC50 of 1.5 nM .
    [Lys4] Sarafotoxin S6c
  • HY-P10693
    CZEN-002

    		TNF Receptor Bacterial Infection Inflammation/Immunology
    CZEN-002 is a derivative of alpha-melanocyte-stimulating hormone that has anti-inflammatory and antibacterial properties, inhibiting the production of TNF-α .
    CZEN-002
  • HY-P3952
    (D-Trp8,D-Cys14)-Somatostatin-14

    		Somatostatin Receptor Metabolic Disease
    (D-Trp8,D-Cys14)-Somatostatin-14 is a Somatostatin synthetic analogue. (D-Trp8,D-Cys14)-Somatostatin-14 can be used for the research of metabolic related diseases .
    (D-Trp8,D-Cys14)-Somatostatin-14
  • HY-P11246
    A13:B7-24-GG

    		RXFP Receptor Metabolic Disease
    A13:B7-24-GG is an engineered analogue of insulin-like peptide 5 (INSL5), a selective RXFP4 agonist with a Ki value of 2.29 nM. A13:B7-24-GG has an extremely low binding affinity for RXFP3 (Ki = 602.56 nM) and an inhibitory effect on cAMP (EC50) of 1.17 nM. Activation of RXFP4 by A13:B7-24-GG leads to the recruitment of β-Arrestin2, with an EC50 of 22.39 nM. A13:B7-24-GG can be used for research on chronic constipation .
    A13:B7-24-GG

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