Description

Secretin (7-27) is a bioactive peptide fragment of the gastrointestinal hormone secretin. This compound is of significant value for research and development in the fields of endocrinology and gastroenterology. It is primarily needed by pharmaceutical R&D laboratories, academic research institutions, and biotechnology companies for use in receptor binding studies, physiological function research, and as a reference standard.

Application

• Biomedical Research: Used as a critical tool in studying the structure-activity relationship (SAR) of the secretin hormone and its receptor interactions.
• Pharmacological Studies: Employed in in vitro and in vivo assays to investigate pancreatic secretion, gastric acid regulation, and other gastrointestinal functions.
• Reference Standard: Serves as a high-purity analytical standard for the quality control and validation of assays involving secretin or related peptides.
• Drug Discovery: Acts as a key intermediate or lead compound in the development of novel therapeutic agents targeting secretin receptors for metabolic and digestive disorders.
• Diagnostic Development: Utilized in the development and calibration of diagnostic kits and immunoassays designed to measure secretin levels.

Basic Information

Item	Detail
Product Name	Secretin (7-27)
CAS No.	38155-06-5
Molecular Formula	C78H122N22O24S
Molecular Weight	1799.0 g/mol (approx.)
Synonyms	Secretin fragment 7-27; Secretin (7-27) amide; H-His-Ser-Asp-Gly-Thr-Phe-Thr-Ser-Glu-Leu-Ser-Arg-Leu-Arg-Asp-Ser-Ala-Arg-Leu-Gln-Arg-Leu-Leu-Gln-Gly-Leu-Val-NH2; Porcine Secretin (7-27); pSEC(7-27)
EINECS	Contact for details

Quality Control

Our Secretin (7-27) is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity determination and MS for identity confirmation, to ensure it meets the high standards required for research applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. The product is hygroscopic (moisture-sensitive); allow the vial to equilibrate to room temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC & MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Peptide Content	≥ 80.0%
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10.0%
Single Impurity (HPLC)	≤ 1.0%

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