1. Endocrinology

Endocrinology

Found in most species of the animal kingdom, the endocrine system consists of glands that secrete hormones, and receptors that detect and react to the hormones. In response to environmental stimuli, the endocrine system secretes hormones and uses them as chemical messengers to orchestrate physiological, developmental and reproductive changes that affect the entire body for a long period of time. In order to maintain the proper functioning of the body through its entire life cycle, the endocrine system utilizes a complex feedback mechanism to fine-tune the balance of hormones in the bloodstream. Even a slight disruption to endocrine system’s function can throw off the delicate balance of hormones in the human body and lead to an endocrine disorder, or endocrine disease, such as diabetes, adrenal insufficiency, hyper- or hypothyroidism, and polycystic ovary syndrome (PCOS).

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-P3516
    Barusiban 285571-64-4 98%
    Barusiban (FE-200440) is an oxytocin receptor (OT-R) antagonist (Ki=0.8 nM), inhibits OT-induced contraction. Barusiban can be used in preterm labor (PTL), in vitro fertilisation (IVF) and infertility research.
    Barusiban
  • HY-P3517
    β-Endorphin (6-31), human 77761-27-4 98%
    β-Endorphin, an endogenous opioid neuropeptide, is an opioid receptor agonist. β-Endorphin binds preferentially to μ-opioid receptors and is produced in certain neurons of the central and peripheral nervous system and is one of three endorphins produced in humans. β-Endorphin can be used to reduce stress and maintain homeostasis in the body and is involved in neurological pain perception regulation.
    β-Endorphin (6-31), human
  • HY-P3539
    Exendin-4 (3-39) 196109-31-6 98%
    Exendin-4 (3-39) is a peptide. Exendin-4 (3-39) is a truncated form of Exendin-4 (HY-13443) that lacks the first two amino acids. Exendin-4 is a potent Glucagon-like peptide-1 receptor (GLP-1r) agonist. Exendin-4 (3-39) and Exendin-4 can be used for the research of diabetic and hypothalamic-pituitary-adrenal (HPA) axis.
    Exendin-4 (3-39)
  • HY-P3572
    Adipokinetic hormone I (Locusta migratoria) 61627-67-6 98%
    Adipokinetic hormone I (Locusta migratoria) (Lom-AKH-I) is a insect adipokinetic hormone (AKH), enhances fat body cAMP levels in vitro. Insect adipokinetic hormones (AKHs) controls flight-directed mobilization of carbohydrate and lipid from fat body stores, which depends on AKH receptor(s) coupling to cAMP formation and glycogen phosphorylase activation via the stimulatory guanine nucleotide-binding protein (Gs).
    Adipokinetic hormone I (Locusta migratoria)
  • HY-P3578
    Gastric Inhibitory Polypeptide (1-30), porcine 134875-67-5 98%
    Gastric Inhibitory Polypeptide (1-30), porcine lacks the C-terminal 12 amino acid residues of natural gastric inhibitory polypeptide (GIP), exhibits biologic activity by potentiating the release of insulin and somatostatin.
    Gastric Inhibitory Polypeptide (1-30), porcine
  • HY-P3580
    Acetyl Gastric Inhibitory Peptide (human) 299898-33-2 98%
    Acetyl Gastric Inhibitory Peptide (human) is a fatty acid derivatized analog of glucose-dependent insulinotropic polypeptide with improved antihyperglycaemic and insulinotropic properties. Acetyl Gastric Inhibitory Peptide (human) can be used for research of diabetes, insulin resistance and obesity.
    Acetyl Gastric Inhibitory Peptide (human)
  • HY-P3594
    [His1,Nle27] GHRF (1-32), amide, human 94034-78-3 98%
    [His1,Nle27] GHRF (1-32), amide, human is a Growth hormone releasing hormone (GHRH) analog. [His1,Nle27] GHRF (1-32), amide, human has great receptor affinity for GHRHR.
    [His1,Nle27] GHRF (1-32), amide, human
  • HY-P3595
    GHRF, porcine 88384-73-0 98%
    GHRF, porcine is a growth hormone releasing factor (GHRF) peptide (porcine). GHRF binds to GHSR and induces the release of growth hormone.
    GHRF, porcine
  • HY-P3596
    GHRF, mouse 125199-49-7 98%
    GHRF, mouse, a mouse growth hormone-releasing factor, is a peptide containing 44 amino acids. GHRF, mouse stimulates the release and synthesis of growth hormone.
    GHRF, mouse
  • HY-P3604
    LH-RH II (chicken) 91097-16-4 98%
    LH-RH II (chicken) is one of the two forms of luteinizing hormone-releasing hormone (LHRH) the hypothalamus of the domestic hen, which are structural variants of mammalian LHRH. LH-RH II (chicken) enhances gonadotrophin release in the domestic chicken.
    LH-RH II (chicken)
  • HY-P3605
    GnRH Associated Peptide (25-53), human 106061-19-2 98%
    GnRH Associated Peptide (GAP) (25-53), human is the human gonadotropin-releasing hormone-associated peptide (GAP) 25-53 fragment (hGAP-25-53), can be used as immunogen to generate antiseras including MC-1, MC-2, and MC-3. GAP is joined to the luteinizing hormone-releasing hormone (LH-RH) sequence by a 3 amino acid processing site.
    GnRH Associated Peptide (25-53), human
  • HY-P3606
    GnRH Associated Peptide (1-24), human 148943-65-1 98%
    GnRH Associated Peptide (GAP) (1-24), human is the human gonadotropin-releasing hormone-associated peptide (GAP) 1-24 fragment (hGAP-1-24). GAP is joined to the luteinizing hormone-releasing hormone (LH-RH) sequence by a 3 amino acid processing site.
    GnRH Associated Peptide (1-24), human
  • HY-P3607
    GHRF, bovine 88894-91-1 98%
    GHRF, bovine (bGRF(1-44)-NH2) is the bovine growth hormone (GH)-releasing factor (GHRF). GHRF, bovine increases the release of bovine GH, and shows a synergistic effect with Hydrocortisone (HY-N0583).
    GHRF, bovine
  • HY-P3664
    [D-Phe2,D-Ala6]-LH-RH 54784-44-0 98%
    [D-Phe2,D-Ala6]-LH-RH is a potent LH-RH antagonist. [D-Phe2,D-Ala6]-LH-RH shows anti-LH/FSH-RH and antiovulatory activities.
    [D-Phe2,D-Ala6]-LH-RH
  • HY-P3666
    [D-Phe2,6, Pro3]-LH-RH 64789-67-9 98%
    [D-Phe2,6, Pro3]-LH-RH is a potent luteinizing hormone releasing hormone (LHRH) antagonist.
    [D-Phe2,6, Pro3]-LH-RH
  • HY-P3668
    [D-Lys6]-LH-RH 52671-12-2 98%
    [D-Lys6]-LH-RH is a Luteinizing-hormone-releasing hormone (LHRH) analogue. [D-Lys6]-LH-RH acts as a GnRH receptor agonist.
    [D-Lys6]-LH-RH
  • HY-P3670
    [D-Leu6, Val7]-LH-RH (1-9) Ethyl Amide 98%
    [D-Leu6, Val7]-LH-RH (1-9) Ethyl Amide is a LHRH peptide analogue.
    [D-Leu6, Val7]-LH-RH (1-9) Ethyl Amide
  • HY-P3671
    [D-Glp1,D-Phe2,D-Trp3,6]-LH-RH 68059-94-9 98%
    [D-Glp1,D-Phe2,D-Trp3,6]-LH-RH is a Luteinizing-hormone-releasing hormone (LHRH) analogue. [D-Glp1,D-Phe2,D-Trp3,6]-LH-RH acts as a GnRH receptor antagonist.
    [D-Glp1,D-Phe2,D-Trp3,6]-LH-RH
  • HY-P3672
    [D-Ala6]-LH-RH 51230-19-4 98%
    [D-Ala6]-LH-RH is a Luteinizing-hormone-releasing hormone (LHRH) analogue. [D-Ala6]-LH-RH acts as a GnRH receptor agonist.
    [D-Ala6]-LH-RH
  • HY-P3673
    Lamprey LH-RH I 102634-23-1 98%
    Lamprey LH-RH I is a gonadotropin-releasing hormone, elevates plasma steroid levels and stimulates ovulation in the lamprey without biological activity in other animal models.
    Lamprey LH-RH I
Cat. No. Product Name / Synonyms Application Reactivity