Description

Somatostatin 28-(1-12) CAS NO 81286-16-0 is a specific bioactive peptide fragment derived from the larger somatostatin-28 hormone. This compound is of significant value in biochemical and pharmaceutical research for studying the structure-activity relationships and metabolic pathways of somatostatin. It is primarily required by research institutions, pharmaceutical R&D departments, and biotechnology companies engaged in neuroendocrinology, peptide hormone research, and the development of diagnostic tools or therapeutic agents.

Application

• Biochemical Research: Used as a reference standard and tool compound for investigating the biological activity and receptor binding of somatostatin fragments.
• Pharmaceutical Development: Serves as a key intermediate or analog in the research and development of novel peptide-based therapeutics targeting hormonal disorders.
• Diagnostic Assay Development: Employed in the development and calibration of immunoassays (e.g., ELISA, RIA) for detecting somatostatin and related peptides.
• Academic Studies: Utilized in university and institutional labs for fundamental studies in endocrinology, neuroscience, and cell signaling pathways.
• Metabolic Pathway Analysis: Applied in research to understand the proteolytic processing and metabolic fate of somatostatin-28.

Basic Information

Item	Detail
Product Name	Somatostatin 28-(1-12)
CAS No.	81286-16-0
Molecular Formula	C57H83N17O16S2
Molecular Weight	1290.5 g/mol
Synonyms	Somatostatin-28 (1-12); SRIF-28 (1-12); Somatotropin release-inhibiting factor 28 (1-12); Ala-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr; AGCLKNFFWKTFT; H-AGCLKNFFWKTFT-OH
EINECS	Contact for details

Quality Control

Our Somatostatin 28-(1-12) is produced and tested under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry (MS) for identity confirmation, and amino acid analysis (AAA). Certificates of Analysis (COA) detailing all specifications and test results are available upon request to ensure full transparency and compliance with your research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). Allow the vial to reach room temperature in a desiccator before opening to minimize moisture absorption.

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%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10.0%

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