Description

H-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Oh is a synthetic peptide sequence of significant interest in advanced biochemical research and pharmaceutical development. This compound, with CAS number 109770-29-8, is valued for its specific structural and functional properties, making it a critical intermediate for studying protein-protein interactions and biological pathways. It is primarily utilized by research institutions, biotechnology companies, and pharmaceutical developers focused on peptide-based therapeutics and diagnostic tools.

Application

• Biochemical Research: Serves as a key intermediate or reference standard in proteomics and molecular biology studies.
• Pharmaceutical R&D: Used in the development and screening of novel peptide-based drugs and therapeutic candidates.
• Enzyme Substrate Studies: Acts as a specific substrate for investigating enzyme kinetics and inhibition mechanisms.
• Antibody Production: Employed as an immunogen for generating specific antibodies in immunological assays.
• Cell Signaling Research: Utilized to study intracellular signaling cascades and receptor-ligand interactions.
• Diagnostic Development: Incorporated into the design of sensitive and specific diagnostic assays and biosensors.

Basic Information

Product Name	H-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Oh
CAS No.	109770-29-8
Molecular Formula	C149H221N45O49
Molecular Weight	~3328.66 g/mol
Synonyms	DAEFRHDSGYEVHHQKLVFFAEDVGSNK-Oh; Amyloid β-Protein (1-28); Aβ (1-28); β-Amyloid (1-28); Amyloid β-Peptide (1-28); Aβ1-28; H-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-OH
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality control protocols to ensure high purity and batch-to-batch consistency, suitable for sensitive research applications. Each lot is characterized using advanced analytical techniques including HPLC for purity and Mass Spectrometry for identity confirmation. Certificates of Analysis (COA) detailing purity, peptide content, and analytical data 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). For long-term storage, it is recommended to store desiccated. Allow the vial to warm to room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC)	Conforms
Identification (MS)	Conforms
Purity (HPLC)	≥ 95%
Peptide Content	≥ 80%
Water Content (KF)	≤ 5.0%
Acetate Content (HPIC)	≤ 10.0%

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