Date published: 2026-5-30

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PHM27 Antibody (020-03): sc-57400

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  • PHM27 Antibody (020-03) is a mouse monoclonal IgG2a PHM27 antibody provided at 100 µg/ml
  • raised against synthetic carrier coupled PHM of human origin
  • recommended for detection of free Peptide Histidine Methionine of human origin by ELISA; may cross-react with PACAP; non cross-reactive with GLP1, GLP2 VIP or glucagon
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for PHM27 Antibody (020-03). This work is in progress.
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    PHM27 Antibody (020-03) is a mouse monoclonal IgG2a antibody that detects PHM27 protein of human origin by enzyme-linked immunosorbent assay (ELISA). Anti-PHM27 antibody (020-03) is available as the non-conjugated format, providing researchers with a reliable tool for studying this important peptide. The peptide histidine methionine 27 (PHM27) is a biologically significant peptide that contains an N-terminal histidine and a C-terminal methionine amide, and plays a crucial role in regulating insulin secretion. PHM27 is closely related to vasoactive intestinal peptide (VIP), as both are encoded by adjacent exons and work synergistically to enhance glucose-induced insulin secretion from pancreatic beta cells through an autocrine mechanism. This interaction maintains glucose homeostasis, and dysregulation of PHM27 or VIP can contribute to metabolic disorders such as diabetes. PHM27 has been shown to inhibit calcitonin binding to receptors, indicating a potential role in modulating calcium homeostasis and bone metabolism. PHM27′s influence on insulin secretion and interactions with other peptides makes this protein a valuable target for therapeutic strategies aimed at improving insulin sensitivity and secretion in clinical diabetes.

    For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

    Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

    LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

    PHM27 Antibody (020-03) References:

    1. Activation of phospholipase A2 and phospholipase C by endothelin-1 in human endometrium.  |  Ahmed, A., et al. 1992. J Endocrinol. 135: 383-90. PMID: 1474344
    2. Discovery of novel peptide/receptor interactions: identification of PHM-27 as a potent agonist of the human calcitonin receptor.  |  Ma, JN., et al. 2004. Biochem Pharmacol. 67: 1279-84. PMID: 15013843
    3. Complete nucleotide sequence of human vasoactive intestinal peptide/PHM-27 gene and its inducible promoter.  |  Yamagami, T., et al. 1988. Ann N Y Acad Sci. 527: 87-102. PMID: 2839091
    4. Coding sequences for vasoactive intestinal peptide and PHM-27 peptide are located on two adjacent exons in the human genome.  |  Bodner, M., et al. 1985. Proc Natl Acad Sci U S A. 82: 3548-51. PMID: 2987932
    5. Distribution, plasma concentration, and in vivo prolactin-releasing activity of peptide histidine methionine in humans.  |  Sasaki, A., et al. 1987. J Clin Endocrinol Metab. 65: 683-8. PMID: 3654914
    6. Biosynthesis and Function of VIP and Oxytocin: Mechanisms of C-terminal Amidation, Oxytocin Secretion and Transport.  |  Yonekura, H., et al. 2023. Endocrinology. 164: PMID: 37548257
    7. Cosecretion of peptide histidine methionine (PHM) and vasoactive intestinal peptide (VIP) in patients with VIP-producing tumors.  |  Fahrenkrug, J. and Pedersen, JH. 1986. Peptides. 7: 717-21. PMID: 3797338
    8. Human preprovasoactive intestinal polypeptide contains a novel PHI-27-like peptide, PHM-27.  |  Itoh, N., et al. Nature. 304: 547-9. PMID: 6571696
    9. Vasoactive intestinal polypeptide and peptide histidine methionine. Presence in human follicular fluid and effects on DNA synthesis and steroid secretion in cultured human granulosa/lutein cells.  |  Gräs, S., et al. 1994. Hum Reprod. 9: 1053-7. PMID: 7962375
    10. Transgenic mice overexpressing human vasoactive intestinal peptide (VIP) gene in pancreatic beta cells. Evidence for improved glucose tolerance and enhanced insulin secretion by VIP and PHM-27 in vivo.  |  Kato, I., et al. 1994. J Biol Chem. 269: 21223-8. PMID: 8063743
    11. Stimulation by peptide histidine methionine (PHM) of adrenocorticotropin secretion in patients with Cushing's disease: a comparison with the effect of vasoactive intestinal peptide (VIP) and a study on the effect of combined administration of corticotropin-releasing hormone with PHM or VIP.  |  Watanobe, H. and Tamura, T. 1994. J Clin Endocrinol Metab. 78: 1372-7. PMID: 8200939
    12. Enhancement of glucose-induced insulin secretion in transgenic mice overexpressing human VIP gene in pancreatic beta cells.  |  Kato, I., et al. 1996. Ann N Y Acad Sci. 805: 232-42; discussion 242-3. PMID: 8993406

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    PHM27 Antibody (020-03)

    sc-57400
    100 µg/ml
    $322.00