Gastrin Releasing Peptide

Gastrin releasing peptide (GRP) is a neuropeptide, it is a regulatory molecule in a number of physiological and pathophysiological processes. GRP stimulates the gastrin release from the G cells in stomach.

Gastrin-releasing peptide acts through G protein coupled receptors, and involves in signal transmission in both central and peripheral nervous systems. The GRP receptor of gastrin-releasing peptide receptor (GRPR) is expressed by various cell types, and over-expressed in cancer cells.

Notice: All peptides are only for research purposes, Not for clinical use.

Gastrin releasing Peptides

1.Big Gastrin 1, human
  • Name: Big Gastrin 1, human
  • Sequence: (Glp)-LGPQGPPHLVADPSKKQGPWLEEEEEAYGWMDF-NH2
  • CAS Number: [60675-77-6]
  • Formula: C176H251N43O53S1
  • Characteristics: None
  • Reference: KA.M. Choudhury et al., Hoppe-Seyler’s Z. Physiol. Chem., 361, 1719 (1980)
2.Gastrin 1, human
  • Name: Gastrin 1, human
  • Sequence: (Glp)-GPWLEEEEEAYGWMDF-NH2
  • CAS Number: [10047-33-3]
  • Formula: C97H124N20O31S1
  • Characteristics: None
  • Reference: R.A. Gregory et al., Nature, 209, 583 (1966)
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