Description

H-Asp-Thr-Gly-Ser-Ser-Ser-Lys-Val-Ser-Gln-Asn-Tyr-Pro-Ile-Val-Gln-Asn-Ala-Gln-Gly-Oh is a synthetic peptide with the CAS number 1815618-20-2, designed for advanced research and development applications. This compound is critical for biochemical studies, particularly in the investigation of protein-protein interactions, enzyme kinetics, and as a reference standard in analytical workflows. It serves as an essential tool for pharmaceutical R&D, biotechnology, and academic laboratories focused on peptide-based therapeutics and diagnostic development. The high-purity synthesis of this peptide ensures reliable and reproducible results in sensitive experimental models.

Application

• Pharmaceutical Research & Development: Used as a key intermediate or reference standard in the discovery and development of novel peptide-based drugs and biologics.
• Biochemical Assay Development: Serves as a critical component in establishing and validating assays for enzyme activity, receptor binding, and signal transduction studies.
• Proteomics and Mass Spectrometry: Employed as a calibration standard or a model compound in mass spectrometry for method development and instrument qualification in proteomic analysis.
• Antibody Production and Epitope Mapping: Acts as a specific antigen for generating custom antibodies or for mapping conformational and linear epitopes on target proteins.
• Cell Biology and Signaling Studies: Utilized to study specific cellular pathways, modulate biological activity, or investigate the role of specific peptide sequences in physiological processes.
• Quality Control and Analytical Reference: Provides a high-purity benchmark for the quality control testing of related peptide products and complex biological mixtures.

Basic Information

Product Name	H-Asp-Thr-Gly-Ser-Ser-Ser-Lys-Val-Ser-Gln-Asn-Tyr-Pro-Ile-Val-Gln-Asn-Ala-Gln-Gly-Oh
CAS No.	1815618-20-2
Molecular Formula	C89H138N26O36
Molecular Weight	2095.2 g/mol
Synonyms	DTGSSSKVSQNYPIQVQNAQG-OH; Asp-Thr-Gly-Ser-Ser-Ser-Lys-Val-Ser-Gln-Asn-Tyr-Pro-Ile-Val-Gln-Asn-Ala-Gln-Gly; H-Asp-Thr-Gly-Ser-Ser-Ser-Lys-Val-Ser-Gln-Asn-Tyr-Pro-Ile-Val-Gln-Asn-Ala-Gln-Gly-OH; Peptide DTGSSSKVSQNYPIQVQNAQG; 20-mer peptide (DTGSSSKVSQNYPIQVQNAQG); Synthetic peptide 1815618-20-2; Custom peptide sequence 1815618-20-2
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems to ensure the highest standards of purity and consistency. Each batch of H-Asp-Thr-Gly-Ser-Ser-Ser-Lys-Val-Ser-Gln-Asn-Tyr-Pro-Ile-Val-Gln-Asn-Ala-Gln-Gly-Oh undergoes comprehensive analytical characterization, including HPLC for purity, MS for identity confirmation, and amino acid analysis. Certificates of Analysis (COA) detailing all specifications and test results are provided with every shipment to support your regulatory and quality assurance 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) and light-sensitive. For long-term storage, it is recommended to store the lyophilized powder under inert atmosphere or desiccant. 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)	Retention time corresponds to reference standard
Identification (MS)	Mass spectrum consistent with theoretical molecular weight
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Peptide Content	≥ 80.0% (by amino acid analysis)
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.