Description

H-Ser-Phe-Arg-Asn-Gly-Val-Gly-Ser-Gly-Val-Lys-Lys-Thr-Ser-Phe-Arg-Arg-Ala-Lys-Gln-Oh is a synthetic peptide sequence of significant interest in advanced biochemical research and development. This compound serves as a critical building block for studying protein-protein interactions, enzyme kinetics, and signal transduction pathways. It is primarily utilized by research institutions and pharmaceutical companies engaged in peptide-based drug discovery, diagnostic assay development, and proteomics.

Application

• Biochemical Research: Used as a reference standard or substrate in enzymatic studies and mechanism of action investigations.
• Pharmaceutical R&D: Serves as a key intermediate or active pharmaceutical ingredient (API) precursor in the development of novel peptide therapeutics.
• Diagnostic Development: Employed in the design and calibration of immunoassays and biosensors for detecting specific biological markers.
• Proteomics & Cell Biology: Acts as a tool compound for probing cellular signaling cascades and post-translational modification events.
• Antibody Production: Can be used as an immunogen to generate specific antibodies for research and diagnostic applications.
• Academic Research: Fundamental studies in biochemistry, molecular biology, and structural biology to understand peptide function and design.

Basic Information

Product Name	H-Ser-Phe-Arg-Asn-Gly-Val-Gly-Ser-Gly-Val-Lys-Lys-Thr-Ser-Phe-Arg-Arg-Ala-Lys-Gln-Oh
CAS No.	412938-75-1
Molecular Formula	C₁₀₈H₁₇₈N₄₀O₂₈
Molecular Weight	~2470.8 g/mol
Synonyms	H-SFRNGVG-SG-VKKTSFRRAKQ-OH; Peptide SFRNGVG-SG-VKKTSFRRAKQ; CAS 412938-75-1; 23-mer peptide; Synthetic polypeptide; Research peptide; Custom sequence peptide; Biochemical substrate
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems to ensure high purity, batch-to-batch consistency, and reliable performance. Each lot is subjected to comprehensive analytical characterization, including reversed-phase HPLC for purity assessment and mass spectrometry (MS) for identity confirmation. Certificates of Analysis (COA) detailing all test results are provided and available upon request.

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, consider storing under desiccant or inert atmosphere. 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 to reference standard
Purity (HPLC)	≥ 95%
Single Impurity (HPLC)	≤ 1.0%
Peptide Content	≥ 80% (by weight)
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC/IC)	≤ 10.0%

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