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HIV Type-O gp41

目录号 : GP25420

HIV Type-O gp41 Recombinant

HIV Type-O gp41 Chemical Structure

规格 价格 库存 购买数量
100μg
¥2,310.00
5-10工作日
500μg
¥9,240.00
5-10工作日
1mg
¥18,900.00
5-10工作日

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Sample solution is provided at 25 µL, 10mM.

产品文档

Quality Control & SDS

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产品描述

HIV Type-O gp41 recombinant, containing 250 a.a. of the HIV Type-O immunodominant regions from gp41 protein is fused with a Beta-galactosidase at N-terminus having a total Mw of 94kDa.

Product Data

Purity Greater than 90.0% as determined by SDS-PAGE. Source Escherichia Coli.
Phycical Appearance Sterile filtered colorless clear solution. Shipping Condition Shipped with Ice Packs.
Stability HIV Type-O although stable at 4°C for 1 week, should be stored below -18°C . Please prevent freeze thaw cycles.
Formulation 1.5M urea, 25mM Tris-HCl pH 8.0 and 50% Glycerol.

Introduction

Human immunodeficiency virus (HIV) is a retrovirusthat can lead to a condition in which the immune systembegins to fail, leading to opportunistic infections. HIV primarily infects vital cells in the humanimmune systemsuch as helper T cells(specifically CD4+ T cells), macrophagesand dendritic cells. HIV infection leads to low levels of CD4+ T cells through three main mechanisms: firstly, direct viral killing of infected cells; secondly, increased rates of apoptosisin infected cells; and thirdly, killing of infected CD4+ T cells by CD8 cytotoxic lymphocytesthat recognize infected cells. When CD4+ T cell numbers decline below a critical level, cell-mediated immunityis lost, and the body becomes progressively more susceptible to opportunistic infections. HIV was classified as a member of the genus Lentivirus, part of the family of Retroviridae. Lentiviruses have many common morphologies and biological properties. Many species are infected by lentiviruses, which are characteristically responsible for long-duration illnesses with a long incubation period. Lentiviruses are transmitted as single-stranded, positive-sense, enveloped RNA viruses. Upon entry of the target cell, the viral RNA genomeis converted to double-stranded DNAby a virally encoded reverse transcriptasethat is present in the virus particle. This viral DNA is then integrated into the cellular DNA by a virally encoded integraseso that the genome can be transcribed. Once the virus has infected the cell, two pathways are possible: either the virus becomes latentand the infected cell continues to function, or the virus becomes active and replicates, and a large number of virus particles are liberated that can then infect other cells.

Stability

HIV Type-O although stable at 4°C for 1 week, should be stored below -18°C . Please prevent freeze thaw cycles.