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Octapeptide

" in MedChemExpress (MCE) Product Catalog:

53

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47

Peptides

4

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3

Isotope-Labeled Compounds

1

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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-P5253
    Octapeptide-2

    		Apoptosis Metabolic Disease
    Octapeptide-2 is a biomimetic peptide that mimics the thymosin-β4 growth factor. Octapeptide-2 can promote hair growth, reduce cell apoptosis, and increase the proliferation of keratinocytes. Octapeptide-2 can be used in the research of hair loss and alopecia areata .
    Octapeptide-2
  • HY-P0196
    Cholecystokinin Octapeptide, desulfated
    2 Publications Verification

    CCK Octapeptide, desulfated

    		 Cholecystokinin Receptor Metabolic Disease
    Cholecystokinin Octapeptide, desulfated is a synthetic desulfated octapeptides of cholecystokinin (CCK) .
    Cholecystokinin Octapeptide, desulfated
  • HY-P0196A
    Cholecystokinin Octapeptide, desulfated TFA
    2 Publications Verification

    CCK Octapeptide, desulfated TFA

    		 Cholecystokinin Receptor Metabolic Disease
    Cholecystokinin Octapeptide, desulfated TFA is a synthetic desulfated octapeptides of Cholecystokinin (CCK) .
    Cholecystokinin Octapeptide, desulfated TFA
  • HY-P1896
    Hsp70-derived octapeptide

    		HSP Infection Neurological Disease Cancer
    Hsp70-derived octapeptide is a conserved octapeptide of the C-terminal end of Hsp70, which physically interacts with tetratricopeptide repeat (TPR) motifs .
    Hsp70-derived octapeptide
  • HY-P0253
    Xenopsin

    		Neurotensin Receptor Metabolic Disease
    Xenopsin, a neurotensin-like octapeptide from Xenopus laevis skin . Xenopsin is an inhibitor of Tetragastrin stimulated gastric acid secretion .
    Xenopsin
  • HY-N9528
    Lyciumin A

    		Angiotensin-converting Enzyme (ACE) Renin Cardiovascular Disease
    Lyciumin A, a cyclic octapeptide, exhibits inhibitory activity on proteases, renin and angiotensin-converting enzyme. Lyciumin A can be used for the research of hypertension .
    Lyciumin A
  • HY-P0093
    Sincalide
    3 Publications Verification

    Cholecystokinin Octapeptide; CCK-8; SQ19844

    		 Cholecystokinin Receptor Apoptosis PI3K Akt Infection Cancer
    Sincalide (Cholecystokinin octapeptide, CCK-8) is a rapid-acting amino acid polypeptide hormone analogue of cholecystokinin (CCK) for intravenous use in postevacuation cholecystography. Sincalide is a major bioactive segment of CCK that retains most of the biological activities of CCK. Sincalide can promote gallbladder contraction by injection and helps diagnose gallbladder and pancreas disorders. Sincalide can increase bile secretion, cause the gallbladder to contract and relax the sphincter of Oddi, resulting in bile drainage into the duodenum. Sincalide is a major bioactive segment of CCK that retains most of the biological activities of CCK .
    Sincalide
  • HY-P0093A
    Sincalide ammonium
    3 Publications Verification

    Cholecystokinin Octapeptide ammonium; CCK-8 ammonium; SQ19844 ammonium

    		 Cholecystokinin Receptor Apoptosis PI3K Akt Infection Cancer
    Sincalide ammonium (Cholecystokinin octapeptide ammonium, CCK-8 ammonium) is a rapid-acting amino acid polypeptide hormone analogue of cholecystokinin (CCK) for intravenous use in postevacuation cholecystography. Sincalide ammonium is a major bioactive segment of CCK that retains most of the biological activities of CCK. CCK‐8 can promote gallbladder contraction by injection and helps diagnose gallbladder and pancreas disorders. Sincalide ammonium can increase bile secretion, cause the gallbladder to contract and relax the sphincter of Oddi, resulting in bile drainage into the duodenum. Sincalide ammonium is a major bioactive segment of CCK that retains most of the biological activities of CCK .
    Sincalide ammonium
  • HY-103277A
    BIM 23042 TFA

    		Bombesin Receptor Neurological Disease Metabolic Disease
    BIM 23042 TFA, a certain somatostatin (SS) octapeptide analogue, is a selective neuropeptide neuromedin B receptor (NMB-R, BB1) antagonist. BIM 23042 has 100-fold lower affinity for gastrin-releasing peptide (GRP) receptor (BB2). BIM 23042 inhibits Neuromedin B (HY-P0241), ICI 216140 and DPDM-bombesin ethylamide-induced Ca 2+ release .
    BIM 23042 TFA
  • HY-P0253A
    Xenopsin TFA

    		Neurotensin Receptor Metabolic Disease
    Xenopsin TFA, a neurotensin-like octapeptide from Xenopus laevis skin . Xenopsin TFA is an inhibitor of Tetragastrin stimulated gastric acid secretion .
    Xenopsin TFA
  • HY-P3800
    [Glp5] Substance P (5-11)

    		Neurokinin Receptor Neurological Disease Endocrinology
    [Glp5] Substance P (5-11) is an octapeptide. [Glp5] Substance P (5-11) is one of the main substance P fragments in rat central nervous system (CNS). [Glp5] Substance P (5-11) locally modulates dopamine release in rat striatum .
    [Glp5] Substance P (5-11)
  • HY-P1257
    Xenin-8

    		Insulin Receptor Neurotensin Receptor Metabolic Disease
    Xenin-8, a C-terminal octapeptide, is a biologically active fragment of Xenin. Xenin is a 25-amino acid peptide of the neurotensin/xenopsin family. Xenin-8 stimulates basal insulin secretion and potentiates the insulin response to glucose in a dose-dependent manner (EC50=0.16 nM) .
    Xenin-8
  • HY-P1257A
    Xenin-8 TFA

    		Neurotensin Receptor Metabolic Disease
    Xenin-8 TFA, a C-terminal octapeptide, is a biologically active fragment of Xenin. Xenin is a 25-amino acid peptide of the neurotensin/xenopsin family. Xenin-8 TFA stimulates basal insulin secretion and potentiates the insulin response to glucose in a dose-dependent manner (EC50=0.16 nM) .
    Xenin-8 TFA
  • HY-P2090
    Angiopeptin

    		Somatostatin Receptor Adenylate Cyclase Cardiovascular Disease
    Angiopeptin, a cyclic octapeptide analogue of somatostatin, is a weak sst2/sst5 receptor partial agonist with IC50 values of 0.26 nM and 6.92 nM, respectively. Angiopeptin is a potent inhibitor of growth hormone release and insulin-like growth factor-1 (IGF-1) production. Angiopeptin inhibits adenylate cyclase or stimulates extracellular acidification. Angiopeptin has the potential for coronary atherosclerosis research .
    Angiopeptin
  • HY-P2090A
    Angiopeptin TFA

    		Somatostatin Receptor Adenylate Cyclase Cardiovascular Disease
    Angiopeptin TFA, a cyclic octapeptide analogue of somatostatin, is a weak sst2/sst5 receptor partial agonist with IC50 values of 0.26 nM and 6.92 nM, respectively. Angiopeptin TFA is a potent inhibitor of growth hormone release and insulin-like growth factor-1 (IGF-1) production. Angiopeptin TFA inhibits adenylate cyclase or stimulates extracellular acidification. Angiopeptin TFA has the potential for coronary atherosclerosis research .
    Angiopeptin TFA
  • HY-103277
    BIM 23042

    		Bombesin Receptor Neurological Disease Metabolic Disease
    BIM 23042, a certain somatostatin (SS) octapeptide analogue, is a selective neuropeptide neuromedin B receptor (NMB-R, BB1) antagonist. BIM 23042 has 100-fold lower affinity for gastrin-releasing peptide (GRP) receptor (BB2). BIM 23042 inhibits Neuromedin B (HY-P0241), ICI 216140 and DPDM-bombesin ethylamide-induced Ca 2+ release .
    BIM 23042
  • HY-P1087
    Adrenorphin

    Metorphamide

    		 Opioid Receptor Cancer
    Adrenorphin is a opioid octapeptide, acting as a potent agonist of μ-opioid receptor, with Ki of 12 nM.
    Adrenorphin
  • HY-P1760
    Allatostatin IV

    		Insecticide Neurological Disease
    Allatostatin IV is an octapeptide. Allatostatins are pleiotropic neuropeptides for inhibition of juvenile hormone synthesis in insects .
    Allatostatin IV
  • HY-125701
    A-76154

    		GnRH Receptor Endocrinology
    A-76154, an octapeptide, is a potent reduced-size luteinizing hormone-releasing hormone (LHRH) antagonist .
    A-76154
  • HY-116576
    LY219057

    		Cholecystokinin Receptor Metabolic Disease
    LY219057 is a potent antagonist of cholecystokinin octapeptide (CCK-8), with the ID50 of 287.5 nM .
    LY219057
  • HY-P6294
    Pseudostellarin G

    		Tyrosinase Others
    Pseudostellarin G is a natural cyclic octapeptide. Pseudostellarin G has the activity of inhibiting tyrosinase. Pseudostellarin G can inhibit the production of melanin .
    Pseudostellarin G
  • HY-P1505
    C3a (70-77)

    Complement 3a (70-77)

    		 Complement System Inflammation/Immunology
    C3a (70-77) is an octapeptide corresponding to the COOH terminus of C3a, exhibits the specificity and 1 to 2% biologic activities of C3a.
    C3a (70-77)
  • HY-P1203
    BIM-23056

    		Somatostatin Receptor Neurological Disease
    BIM 23056, a linear octapeptide, is a potent sst3 and sst5 somatostatin receptor antagonist with Ki values of 10.8, 5.7, respectively .
    BIM-23056
  • HY-P1203A
    BIM-23056 TFA

    		Somatostatin Receptor Neurological Disease
    BIM 23056 TFA, a linear octapeptide, is a potent sst3 and sst5 somatostatin receptor antagonist with Ki values of 10.8, 5.7, respectively .
    BIM-23056 TFA
  • HY-P4957
    Octreotide dimer (parallel)

    		Somatostatin Receptor Others
    Octreotide dimer parallel is a dimer parallel of Octreotide. Octreotide (HY-P0036) is a somatostatin receptor agonist and synthetic octapeptide endogenous somatostatin analogue .
    Octreotide dimer (parallel)
  • HY-128878
    Dexloxiglumide

    		Cholecystokinin Receptor Metabolic Disease Endocrinology
    Dexloxiglumide is a selective cholecystokinin type A (CCKA) receptor antagonist . Dexloxiglumide, the active enantiomer of Loxiglumide, inhibits smooth muscle cell contractions induced by cholecystokinin-octapeptide (CCK-8) .
    Dexloxiglumide
  • HY-P0272
    Peptide T

    		HIV Infection
    Peptide T is an octapeptide from the V2 region of HIV-1 gp120. Peptide T is a ligand for the CD4 receptor and prevents binding of HIV to the CD4 receptor.
    Peptide T
  • HY-105955
    FPL 14294

    ARL 14294

    		 Cholecystokinin Receptor Metabolic Disease
    FPL 14294 is a intranasally active anorectic agent and a cholecystokinin octapeptide (CCK) analog with enhanced metabolic stability. FPL 14294 induces satiety in many species and can be utilized in relevant research .
    FPL 14294
  • HY-P0272A
    Peptide T TFA

    		HIV Infection
    Peptide T (TFA) is an octapeptide from the V2 region of HIV-1 gp120. Peptide T is a ligand for the CD4 receptor and prevents binding of HIV to the CD4 receptor.
    Peptide T TFA
  • HY-P1505A
    C3a (70-77) (TFA)
    1 Publications Verification

    Complement 3a (70-77) (TFA)

    		 Complement System Inflammation/Immunology
    C3a (70-77) TFA (Complement 3a (70-77) TFA) is an octapeptide corresponding to the COOH terminus of C3a, exhibits the specificity and 1 to 2% biologic activities of C3a .
    C3a (70-77) (TFA)
  • HY-P4574
    VPLSLYSG

    		MMP Others
    VPLSLYSG is an octapeptide that can be degraded by matrix metalloproteinase-9 (MMP-9), MMP-1 and MMP-2. VPLSLYSG has potential applications in MMP substrates .
    VPLSLYSG
  • HY-125301
    Thymoctonan

    		Endogenous Metabolite Inflammation/Immunology
    Thymoctonan (THF-γ2) is the immunomodulatory octapeptide, thymic humoral factor γ2. Thymoctonan has the half-life less than 6 min at 37 °C in blood from human, rat and mouse .
    Thymoctonan
  • HY-N11970
    Isocrenatoside

    		Angiotensin-converting Enzyme (ACE) Metabolic Disease
    Isocrenatoside (compound 6) is a cyclic octapeptide and an inhibitor of angiotensin-converting enzyme (ACE). Isocrenatoside is isolated from the ethanolic extract of Microtoena prainiana stems. Studies have found that the inhibitory efficiency of 1 mg/mL Isocrenatoside can reach 99.3% .
    Isocrenatoside
  • HY-128878R
    Dexloxiglumide (Standard)

    		Cholecystokinin Receptor Metabolic Disease Endocrinology
    Dexloxiglumide (Standard) is the analytical standard of Dexloxiglumide. This product is intended for research and analytical applications. Dexloxiglumide is a selective cholecystokinin type A (CCKA) receptor antagonist . Dexloxiglumide, the active enantiomer of Loxiglumide, inhibits smooth muscle cell contractions induced by cholecystokinin-octapeptide (CCK-8) .
    Dexloxiglumide (Standard)
  • HY-P1248
    Neuropeptide FF

    NPFF

    		 Neuropeptide FF Receptor Cardiovascular Disease
    Neuropeptide FF (NPFF), an octapeptide belonging to the RF-amide family of peptides, interacts with two distinct G-protein-coupled receptors, NPFF(1) and NPFF(2) and has wide variety of physiological functions in the brain including central cardiovascular and neuroendocrine regulation .
    Neuropeptide FF
  • HY-P10494
    FEFEFKFK

    		Amyloid-β Neurological Disease
    FEFEFKFK is an octapeptide that self-assembles into fibrillar structures. FEFEFKFK is able to form gels at concentrations greater than about 7 mg/mL. The self-assembly and gelation properties of FEFEFKFK help to understand the mechanism of amyloid fibril formation in protein misfolding diseases such as Alzheimer's disease and Parkinson's disease .
    FEFEFKFK
  • HY-P4764
    Ac-(d-Arg)-CEH-(d-Phe)-RWC-NH2

    		Melanocortin Receptor Cardiovascular Disease
    Ac-DArg-c[Cys-Glu-His-DPhe-Arg-Trp-Cys]-NH 2 is a cyclic octapeptide with MC4R agonism. Ac-DArg-c[Cys-Glu-His-DPhe-Arg-Trp-Cys]-NH 2 significantly increases heart rate and blood pressure .
    Ac-(d-Arg)-CEH-(d-Phe)-RWC-NH2
  • HY-P2019
    Levitide

    		Neuropeptide Y Receptor Neurological Disease
    Levitide is a neurohormone-like peptide, can be isolated from skin secretions of the South African frog Xenopus laevis. Levitide comes from preprolevitide, is 88 residues long and contains contains the levitide peptide at the C terminus (Glu-Gly-Met-Ile-Gly-Thr-Leu-Thr-Ser-Lys-Arg-Ile-Lys-Gln-NH2) and the putative signal sequence at the N terminus .
    Levitide
  • HY-P6177
    SGP8

    		Dipeptidyl Peptidase Inflammation/Immunology
    SGP8 (IAVPGEVA) is an octapeptide produced by hydrolysis of soybean 11S globulin, which has the effects of regulating lipid metabolism, inflammation and fibrosis. SGP8 (IAVPGEVA) exhibits inhibitory activity against DPP4 and inhibits the JNK-c-Jun signaling pathway, and has the ability to inhibit non-alcoholic steatohepatitis (NASH) .
    SGP8
  • HY-P1202A
    CYN 154806 TFA
    1 Publications Verification

    		 Somatostatin Receptor Endocrinology
    CYN 154806 TFA, a cyclic octapeptide, is a potent and selective somatostatin sst2 receptor antagonist, with pIC50 values of 8.58, 5.41, 6.07, 5.76 and 6.48 for human recombinant sst2, sst1, sst3, sst4 and sst5 receptors respectively .
    CYN 154806 TFA
  • HY-P1202
    CYN 154806
    1 Publications Verification

    		 Somatostatin Receptor Endocrinology
    CYN 154806, a cyclic octapeptide, is a potent and selective somatostatin sst2 receptor antagonist, with pIC50 values of 8.58, 5.41, 6.07, 5.76 and 6.48 for human recombinant sst2, sst1, sst3, sst4 and sst5 receptors respectively .
    CYN 154806
  • HY-P0205A
    Saralasin acetate hydrate

    [Sar1,Ala8] Angiotensin II acetate hydrate

    		 Angiotensin Receptor Cardiovascular Disease Inflammation/Immunology
    Saralasin ([Sar1,Ala8] Angiotensin II) acetate hydrate is an octapeptide analog of angiotensin II. Saralasin acetate hydrate is a competitive angiotensin II receptor antagonist with a Ki value of 0.32 nM for 74% of the binding sites, and has partial agonist activity as well. Saralasin acetate hydrate can be used for the research of renovascular hypertension, renin-dependent (angiotensinogenic) hypertension .
    Saralasin acetate hydrate
  • HY-P0205
    Saralasin

    [Sar1,Ala8] Angiotensin II

    		 Angiotensin Receptor Cardiovascular Disease Inflammation/Immunology
    Saralasin ([Sar1,Ala8] Angiotensin II) is an octapeptide analog of angiotensin II. Saralasin is a competitive angiotensin II receptor antagonist with a Ki value of 0.32 nM for 74% of the binding sites, and has partial agonist activity as well. Saralasin can be used for the research of renovascular hypertension, renin-dependent (angiotensinogenic) hypertension .
    Saralasin
  • HY-P0205B
    Saralasin TFA

    [Sar1,Ala8] Angiotensin II TFA

    		 Angiotensin Receptor Cardiovascular Disease Inflammation/Immunology
    Saralasin ([Sar1,Ala8] Angiotensin II) TFA is an octapeptide analog of angiotensin II. Saralasin TFA is a competitive angiotensin II receptor antagonist with a Ki value of 0.32 nM for 74% of the binding sites, and has partial agonist activity as well. Saralasin TFA can be used for the research of renovascular hypertension, renin-dependent (angiotensinogenic) hypertension .
    Saralasin TFA
  • HY-P0036B
    Octreotide pamoate

    SMS 201-995 pamoate

    		 Somatostatin Receptor Apoptosis Cardiovascular Disease Inflammation/Immunology Endocrinology Cancer
    Octreotide (SMS 201-995) pamoate is a somatostatin receptor agonist and synthetic octapeptide endogenous somatostatin analogue. Octreotide pamoate can bind to the somatostatin receptors which are mainly subtypes 2, 3 and 5. Octreotide pamoate increases Gi activity and reduces intracellular cAMP production. Octreotide pamoate has antitumor activity, mediates apoptosis and may also be used in disease studies in acromegaly .
    Octreotide pamoate
  • HY-P0036
    Octreotide
    Maximum Cited Publications
    13 Publications Verification

    SMS 201-995

    		 Somatostatin Receptor Apoptosis Cardiovascular Disease Inflammation/Immunology Endocrinology Cancer
    Octreotide (SMS 201-995) is a somatostatin receptor agonist and synthetic octapeptide endogenous somatostatin analogue. Octreotide (SMS 201-995) can bind to the somatostatin receptor and mainly subtypes 2, 3, and 5, increases Gi activity, and reduces intracellular cAMP production. Octreotide (SMS 201-995) has antitumor activity, mediates apoptosis and may also be used in disease studies in acromegaly .
    Octreotide
  • HY-P10506
    CMX-8933

    		JNK Neurological Disease
    CMX-8933 is an octapeptide fragment of the goldfish brain neurotrophic factor ependymin. CMX-8933 increases the enzymatic activity of c-Jun N-terminal kinase (JNK), increases the phosphorylation of JNK and c-Jun proteins, and increases the cellular levels of c-Jun and c-Fos mRNA. CMX-8933 can be used to study the role of ependymin in neuroplasticity, learning, memory formation, and neural regeneration .
    CMX-8933
  • HY-P2434
    AP102

    		Somatostatin Receptor Neurological Disease Metabolic Disease Cancer
    AP102 is a dual SSTR2/SSTR5-specific somatostatin analog (SSA). AP102 is a disulfide-bridged octapeptide SSA containing synthetic iodinated amino acids. AP102 binds with subnanomolar affinity to SSTR2 and SSTR5 (IC50: 0.63 and 0.65 nM, respectively). AP102 does not bind to SSTR1 or SSTR3. AP102 can be used for acromegaly and neuroendocrine tumors research .
    AP102
  • HY-118161
    1-Adamantylaspartate

    beta-1-Adamantylaspartic acid

    		 Biochemical Assay Reagents Others
    1-Adamantylaspartate is a newly developed β-β-1-imidopropionic acid used to synthesize the C-terminal octapeptide of the β subunit of human chorionic gonadotropin (hCG) and the hexadecapeptide of the α subunit of the insulin receptor (30-55) by conventional solution methods and solid phase methods, aiming to inhibit the formation of asparagine during the synthesis of asparagyl peptides. Studies have shown that β-β-1-imidopropionic acid is an effective protector of the β-carboxyl function of aspartic acid residues.
    1-Adamantylaspartate
  • HY-P0036S2
    Octreotide-d8

    SMS 201-995-d8

    		 Isotope-Labeled Compounds Apoptosis Somatostatin Receptor Cardiovascular Disease Inflammation/Immunology Endocrinology Cancer
    Octreotide-d8 (SMS 201-995-d8) is deuterium labeled Octreotide. Octreotide (SMS 201-995) is a somatostatin receptor agonist and synthetic octapeptide endogenous somatostatin analogue. Octreotide (SMS 201-995) can bind to the somatostatin receptor and mainly subtypes 2, 3, and 5, increases Gi activity, and reduces intracellular cAMP production. Octreotide (SMS 201-995) has antitumor activity, mediates apoptosis and may also be used in disease studies in acromegaly .
    Octreotide-d8

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