Description

Hiv Envelope Protein (Gp41) Fragment 579-601 is a defined synthetic peptide sequence corresponding to a specific region of the HIV-1 gp41 envelope glycoprotein. This fragment is a critical research tool for studying viral entry mechanisms, host-pathogen interactions, and for the development of diagnostic assays and therapeutic strategies targeting HIV. It is primarily utilized by biotechnology and pharmaceutical R&D laboratories, academic research institutions, and diagnostic manufacturers focused on virology, immunology, and infectious disease.

Application

• Biomedical Research: Used as an antigen in immunological studies to map epitopes, investigate antibody responses, and understand the structural biology of HIV-1 gp41.
• Diagnostic Development: Serves as a key component in the development and validation of ELISA, Western blot, and other immunoassays for HIV detection and serology.
• Vaccine Research: Employed in preclinical studies to evaluate immunogenicity and as a reference standard for vaccine candidate screening.
• Therapeutic Discovery: Used in high-throughput screening (HTS) assays to identify and characterize potential fusion inhibitors or neutralizing antibodies.
• Quality Control: Acts as a reference standard for the quality control of related diagnostic kits and biological reagents.

Basic Information

Product Name	Hiv Envelope Protein (Gp41) Fragment 579-601
CAS No.	117137-84-5
Molecular Formula	C115H177N35O34S
Molecular Weight	2630.92 g/mol
Synonyms	HIV-1 gp41 (579-601); gp41 Fragment 579-601; HIV Envelope Glycoprotein gp41 Peptide (579-601); HIV-1 IIIB gp41 (579-601); Synthetic HIV-1 gp41 Peptide; P24; AIDS Virus Envelope Protein Fragment; ARGILE
EINECS	Contact for details

Quality Control

Our Hiv Envelope Protein (Gp41) Fragment 579-601 is manufactured under controlled conditions and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Each batch is characterized by HPLC and Mass Spectrometry. Certificates of Analysis (COA) detailing purity, sequence verification, and endotoxin levels are provided to support your research and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. For long-term storage, keep desiccated at -20°C or below. This product is hygroscopic (moisture-sensitive) and easily oxidized; it is recommended to store under an inert atmosphere and 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 & MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Amino Acid Composition	Conforms to theoretical values
Peptide Content	≥ 70%
Water Content (KF)	≤ 5.0%
Endotoxin	< 10 EU/mg

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