Description

Pancreatic Polypeptide, Salmon is a bioactive peptide hormone, a specific isoform of pancreatic polypeptide (PP) derived from salmon. This compound is of significant interest in biochemical and pharmaceutical research due to its role in regulating pancreatic and gastrointestinal functions. It is primarily utilized by research institutions and biotechnology companies for metabolic studies, receptor binding assays, and the development of diagnostic tools.

Application

• Biomedical Research: Used as a reference standard in studies investigating the physiological role of pancreatic polypeptide in appetite regulation and energy metabolism.
• Receptor Pharmacology: Essential for binding affinity and functional activity studies targeting Y-family G-protein coupled receptors (e.g., Y4, Y5 receptors).
• Diagnostic Development: Serves as a critical antigen or calibrator in the development of immunoassays (ELISA, RIA) for measuring PP levels.
• Drug Discovery: Acts as a lead compound or a tool for screening and validating novel therapeutics for metabolic disorders like obesity and diabetes.
• Comparative Endocrinology: Used in evolutionary studies to understand the structure-function relationship of peptide hormones across different species.
• Cell Signaling Studies: Employed to elucidate intracellular signaling pathways activated by pancreatic polypeptide in target tissues.

Basic Information

Product Name	Pancreatic Polypeptide, Salmon
CAS No.	107949-92-8
Molecular Formula	C192H295N55O57S2
Molecular Weight	Approx. 4250.8 g/mol
Synonyms	Salmon Pancreatic Polypeptide; sPP; PP (Salmon); Pancreatic Polypeptide (Salmo salar); Polypeptide Y (Salmon); PYY (Salmon); Neuropeptide Y (Salmon) Fragment; 107949-92-8; Pancreatic Polypeptide Salmon
EINECS	Contact for details

Quality Control

Our Pancreatic Polypeptide, Salmon is produced and controlled under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and mass spectrometry for identity confirmation. We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with your research-grade specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below. This product is hygroscopic (moisture-sensitive). Allow the vial to reach room temperature in a desiccator before opening to minimize moisture uptake. For long-term storage, keep desiccated at -20°C.

Specification

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

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