Description

H-Gly-Ser-Val-Ala-Phe-Pro-Ala-Glu-Asn-Gly-Val-Gln-Asn-Thr-Glu-Ser-Thr-Gln-Glu-Oh is a synthetic peptide sequence of significant interest in biochemical and pharmaceutical research. This compound serves as a critical building block and reference standard for developing novel therapeutic agents and diagnostic tools. It is primarily utilized by research institutions, biotechnology companies, and pharmaceutical developers engaged in peptide-based drug discovery and advanced biomaterial studies. The product is supplied with a high level of purity and batch-to-batch consistency to ensure reliable experimental and developmental outcomes.

Application

• Pharmaceutical Research & Development: As a key intermediate or reference standard in the discovery and optimization of novel peptide therapeutics.
• Biochemical Assay Development: For use as a substrate, antigen, or calibrant in the development of sensitive diagnostic assays and screening platforms.
• Structure-Activity Relationship (SAR) Studies: To investigate the relationship between peptide sequence, structure, and biological function.
• Academic & Institutional Research: As a reagent for fundamental studies in biochemistry, molecular biology, and medicinal chemistry.
• Bioconjugation & Peptide Engineering: Serving as a scaffold for the development of peptide-drug conjugates or modified biomolecules with enhanced properties.
• Quality Control & Analytical Reference: Used as a certified reference material (CRM) for method validation and quality assurance in peptide synthesis and analysis.

Basic Information

Product Name	H-Gly-Ser-Val-Ala-Phe-Pro-Ala-Glu-Asn-Gly-Val-Gln-Asn-Thr-Glu-Ser-Thr-Gln-Glu-Oh
CAS No.	134748-04-2
Molecular Formula	C84H128N24O33
Molecular Weight	~1977.06 g/mol
Synonyms	Gly-Ser-Val-Ala-Phe-Pro-Ala-Glu-Asn-Gly-Val-Gln-Asn-Thr-Glu-Ser-Thr-Gln-Glu-OH; GSVAFPAENGVQNTE-STQE-OH; Peptide Sequence 134748-04-2; H-GSVAFPAENGVQNTE-STQE-OH; Synthetic Oligopeptide 134748-04-2; (Gly1,Ser2,Val3,Ala4,Phe5,Pro6,Ala7,Glu8,Asn9,Gly10,Val11,Gln12,Asn13,Thr14,Glu15,Ser16,Thr17,Gln18,Glu19)-nonadecapeptide
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch of H-Gly-Ser-Val-Ala-Phe-Pro-Ala-Glu-Asn-Gly-Val-Gln-Asn-Thr-Glu-Ser-Thr-Gln-Glu-Oh undergoes comprehensive analytical characterization using techniques including HPLC, MS, and amino acid analysis to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are provided with every shipment.

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 equilibrate to room temperature in a desiccator before opening to minimize moisture uptake. For long-term storage, keep desiccated at -20°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Assay (Peptide Content)	≥ 80%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Analysis	Within ± 10% of theoretical
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.