Description

Secretin (Rat) CAS NO 121028-49-7 is a synthetic peptide hormone identical to the endogenous rat secretin sequence. This high-purity compound is essential for physiological and pharmacological research, serving as a critical tool for studying gastrointestinal and pancreatic function. It is primarily utilized by research institutions, pharmaceutical R&D departments, and diagnostic manufacturers focused on endocrinology and metabolic disorders.

Application

• Gastrointestinal Research: Used as a standard to study gastric acid secretion, pancreatic bicarbonate output, and bile flow in rat models.
• Receptor Binding Studies: Employed in competitive binding assays and functional studies of the secretin receptor (SCTR).
• In Vitro Diagnostics (IVD): Acts as a key component in the development and calibration of immunoassay kits for secretin detection.
• Drug Discovery & Development: Serves as a reference standard and pharmacological tool in the screening and characterization of novel therapeutics targeting the secretin pathway.
• Physiological Studies: Applied in experimental protocols to investigate the hormonal regulation of digestion and water homeostasis.
• Biochemical Reagent: Used as a high-purity biochemical for cell culture studies and signal transduction research.

Basic Information

Product Name	Secretin (Rat)
CAS No.	121028-49-7
Molecular Formula	C130H220N44O41
Molecular Weight	3050.4 g/mol
Synonyms	Rat Secretin; rSecretin; Secretin, rat; HSDGTFTSELSRLREGARLQRLLQGLV; 27-Amino acid peptide (rat); Gastrointestinal peptide hormone (rat); SCT (rat)
EINECS	Contact for details

Quality Control

Our Secretin (Rat) is manufactured under strict quality systems to ensure batch-to-batch consistency and high biological activity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and mass spectrometry for identity confirmation. Certificates of Analysis (COA) detailing purity, peptide content, and endotoxin levels are provided to support your research compliance.

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 dry environment before opening to prevent condensation and moisture uptake.

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 (HPLC)	≤ 10%
Biological Activity	Assayed in a suitable functional model

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