Gastrin Releasing peptide, porcine Description The Gastrin Releasing Peptide is released by the vagus nerve and stimulates the G cells of the stomach to release gasatrin. It also plays a role in the signaling of light to the hypothalmus. GRP regulates tumor proliferation and metastasis in a number of Specifications Cas No. 74815-57-9 Product ID G0182 Product Name Gastrin Releasing peptide, porcine Synonym GRP Formula Wt. 2805.4 Purity ≥98% Solubility Soluble in water. Store Temp +4oC References Levine L, Licci JA 3rd, Townsend CM Jr et al. J Am Coll Surg. 196:898-904 (2003). Wikipedia. http:||www.wikipedia.com (accessed June, 2006).