Description

H-Ala-Asp-Ala-Gln-His-Ala-Thr-Pro-Pro-Lys-Lys-Lys-Arg-Lys-Val-Glu-Asp-Pro-Lys-Asp-Phe-Oh is a synthetic peptide sequence of significant interest in advanced biochemical research and development. This compound, with CAS No. 135546-44-0, serves as a critical tool for studying protein-protein interactions, enzyme kinetics, and as a potential precursor for novel therapeutic agents. It is primarily utilized by research institutions, pharmaceutical developers, and biotechnology companies engaged in peptide-based drug discovery and diagnostic assay development.

Application

• Biochemical Research: Used as a model substrate or inhibitor in enzymatic studies to investigate protease activity and specificity.
• Pharmaceutical Development: Serves as a key intermediate or reference standard in the synthesis and quality control of complex peptide-based pharmaceuticals.
• Diagnostic Reagents: Employed in the development of immunoassays and biosensors for detecting specific antibodies or biomarkers.
• Cell Biology Studies: Applied in research to probe cellular signaling pathways and receptor-ligand interactions.
• Antigen Synthesis: Utilized for generating specific epitopes for antibody production and vaccine research.
• Proteomics: Acts as a standard in mass spectrometry for instrument calibration and peptide identification workflows.

Basic Information

Product Name	H-Ala-Asp-Ala-Gln-His-Ala-Thr-Pro-Pro-Lys-Lys-Lys-Arg-Lys-Val-Glu-Asp-Pro-Lys-Asp-Phe-Oh
CAS No.	135546-44-0
Molecular Formula	C99H158N30O33
Molecular Weight	2288.5 g/mol
Synonyms	H-Ala-Asp-Ala-Gln-His-Ala-Thr-Pro-Pro-Lys-Lys-Lys-Arg-Lys-Val-Glu-Asp-Pro-Lys-Asp-Phe-OH; ADAQHATPPKKKRKVEDPKD; Peptide ADAQHATPPKKKRKVEDPKD; AD-1 Peptide Fragment; Polybasic Peptide Sequence; Lys/Arg-rich Synthetic Peptide; Custom Peptide 135546-44-0
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch of H-Ala-Asp-Ala-Gln-His-Ala-Thr-Pro-Pro-Lys-Lys-Lys-Arg-Lys-Val-Glu-Asp-Pro-Lys-Asp-Phe-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 solvent content 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, it is recommended to store desiccated under an inert atmosphere. Allow the vial to warm to room temperature in a desiccator before opening to minimize moisture absorption.

Specification

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