Description

Gastrin Releasing Peptide, Porcine is a bioactive peptide that stimulates the release of gastrin from G-cells in the gastric antrum. This compound is a critical research tool for studying gastrointestinal physiology, hormone secretion pathways, and related metabolic disorders. It is primarily utilized by pharmaceutical R&D teams, academic researchers, and diagnostic manufacturers focused on endocrinology and digestive system research.

Application

• Biomedical Research: Fundamental studies on gastrin physiology, gastric acid secretion, and gastrointestinal hormone regulation.
• Pharmaceutical Development: Used as a reference standard and pharmacological tool in the discovery of drugs targeting acid-related disorders (e.g., ulcers, GERD) and gastrointestinal cancers.
• Diagnostic Reagent Manufacturing: Serves as a key antigen or calibrator in the development of immunoassays (ELISA, RIA) for measuring gastrin levels in clinical and research settings.
• Cell Signaling Studies: Investigation of receptor-ligand interactions (GRP receptor) and intracellular signaling cascades in relevant cell lines.
• Neuroscience Research: Exploration of the role of bombesin-like peptides (as GRP is a mammalian bombesin homolog) in the central nervous system.

Basic Information

Product Name	Gastrin Releasing Peptide, Porcine
CAS No.	74815-57-9
Molecular Formula	C115H204N40O32
Molecular Weight	~2590.1 g/mol
Synonyms	Porcine GRP; GRP (1-27), porcine; Bombesin-like peptide, porcine; Neuromedin C (porcine); pGRP; Gastrin-releasing peptide (porcine); GRP-27 (porcine); Swine gastrin releasing peptide
EINECS	Contact for details

Quality Control

Our Gastrin Releasing Peptide, Porcine is produced and tested under stringent quality management systems. Each batch undergoes comprehensive analytical characterization including HPLC for purity, mass spectrometry (MS) for identity confirmation, and amino acid analysis (AAA). Certificates of Analysis (COA) detailing all test results are provided to ensure traceability and compliance with research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store desiccated at -20°C or below. This product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature in a desiccator before opening to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Peptide Content	≥ 80% (by AAA)
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10.0%
Biological Activity	Assayed by gastrin release or receptor binding (Data on COA)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.