Description

H-Ser-Phe-Glu-Arg-Phe-Glu-Ile-Phe-Pro-Lys-Oh is a synthetic peptide sequence with the CAS registry number 132031-50-6. This compound is a high-purity biochemical building block essential for advanced research and development in life sciences. It is primarily utilized by pharmaceutical researchers, biotechnology companies, and academic institutions engaged in peptide-based drug discovery, biochemical assay development, and proteomics studies.

Application

• Pharmaceutical Research: Used as a key intermediate or reference standard in the development of novel peptide therapeutics and diagnostic agents.
• Biochemical Assays: Serves as a substrate, inhibitor, or ligand in enzymatic studies and receptor binding assays to investigate biological pathways.
• Proteomics & Structural Biology: Employed in mass spectrometry calibration, antibody production, and protein-protein interaction studies.
• Academic Research: A critical tool for university laboratories studying peptide chemistry, signal transduction, and molecular biology mechanisms.
• Bioconjugation: Acts as a starting material for the synthesis of peptide-drug conjugates or labeled peptides for imaging applications.
• Quality Control: Functions as a certified reference material (CRM) for analytical method validation and quality assurance in GMP/GLP environments.

Basic Information

Product Name	H-Ser-Phe-Glu-Arg-Phe-Glu-Ile-Phe-Pro-Lys-Oh
CAS No.	132031-50-6
Molecular Formula	C68H96N16O19
Molecular Weight	1449.6 g/mol
Synonyms	Ser-Phe-Glu-Arg-Phe-Glu-Ile-Phe-Pro-Lys; SFERFGEIFPK; H-Ser-Phe-Glu-Arg-Phe-Glu-Ile-Phe-Pro-Lys-OH; Peptide SFERFGEIFPK; CAS 132031-50-6; UNII-9J8K5A8U5Q; 9J8K5A8U5Q
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch of H-Ser-Phe-Glu-Arg-Phe-Glu-Ile-Phe-Pro-Lys-Oh undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and amino acid analysis. Certificates of Analysis (COA) detailing all test results are provided and available upon request to ensure full traceability and compliance with your research or development protocols.

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). For long-term storage, it is recommended to keep the material desiccated. Allow the vial to equilibrate to room temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	Conforms
Peptide Content	≥ 80.0%
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.