Description

Ac-Ala-Ser-Gln-Lys-Arg-Pro-Ser-Gln-Arg-His-Gly-Oh is a synthetic peptide sequence of significant interest in biochemical and pharmaceutical research. This compound serves as a crucial building block and model substrate for studying protease activity, enzyme kinetics, and peptide-based drug design. It is primarily utilized by research institutions, biotechnology companies, and pharmaceutical developers engaged in proteomics, biomarker discovery, and therapeutic peptide synthesis. The precise sequence allows for targeted investigations into specific biological interactions and pathways.

Application

• Biochemical Research: Used as a standard or substrate in enzymatic assays to study the specificity and kinetics of proteases like trypsin or other serine proteases.
• Pharmaceutical Development: Serves as a key intermediate or reference compound in the research and development of novel peptide-based therapeutics and diagnostic agents.
• Proteomics & Biomarker Studies: Employed in mass spectrometry and chromatography as a calibrant or model peptide for method development and protein identification workflows.
• Cell Biology & Signal Transduction: Acts as a tool to investigate cell signaling pathways where this specific sequence may mimic or interfere with natural peptide ligands.
• Antigen Synthesis: Can be utilized for generating antibodies or in immunoassay development for specific epitope recognition.
• Academic Research: Provides a defined peptide structure for fundamental studies in peptide chemistry, stability, and structure-activity relationships (SAR).

Basic Information

Product Name	Ac-Ala-Ser-Gln-Lys-Arg-Pro-Ser-Gln-Arg-His-Gly-Oh
CAS No.	106128-98-7
Molecular Formula	C52H89N21O17
Molecular Weight	1240.4 g/mol
Synonyms	Acetyl-Ala-Ser-Gln-Lys-Arg-Pro-Ser-Gln-Arg-His-Gly-OH; Ac-ASQKRP-SQKRHG-OH; Acetylated Peptide Sequence; Ac-Ala-Ser-Gln-Lys-Arg-Pro-Ser-Gln-Arg-His-Gly; H-Gly-His-Arg-Gln-Ser-Pro-Arg-Lys-Gln-Ser-Ala-Ac; Model Protease Substrate Peptide; Synthetic Dodecapeptide Ac-ASQKRPSQKRHG
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch of Ac-Ala-Ser-Gln-Lys-Arg-Pro-Ser-Gln-Arg-His-Gly-Oh undergoes comprehensive analytical testing, including HPLC for purity and MS for identity confirmation, to ensure it meets exacting research-grade specifications. Certificates of Analysis (COA) detailing purity, amino acid analysis, and other critical parameters are 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 desiccation. Allow the vial to reach room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC-MS)	Conforms to structure
Purity (HPLC)	≥ 95%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	Conforms to theoretical values
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80%

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