HIV-1 env gp120, Strain IIIB, Recombinant (Human Immunodeficiency Virus-1)

Catalog No : USB-H6003-07B
974.74€
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Product name HIV-1 env gp120, Strain IIIB, Recombinant (Human Immunodeficiency Virus-1)
Catalog No USB-H6003-07B
Supplier’s Catalog No H6003-07B
Supplier US Biologicals
Source antigen Recombinant, Baculovirus
Reactivity
Cross reactivity
Applications
Molecular weight
Storage -70°C
Other names
Grade Affinity Purified
Purity Purified by immunoaffinity chromatography to ~95% purity as determined by SDS-PAGE, reduced.
Form Supplied as a liquid in PBS, pH 7.2. No stabilizers or preservatives added.
Reactivity life 6 months
Note For reserch purpose only
Purity Purified by immunoaffinity chromatography to ~95% purity as determined by SDS-PAGE, reduced.
Description Gene cloned from T-cell-tropic HIV-1, IIIB strain and the full length recombinant envelope gp120 glycoprotein produced in the Baculovirus Expression System. This protein binds to murine monoclonal antibodies of defined epitope specificity and human serum polyclonal antibodies in ELISA and Western Blot. Biological Activity: This protein binds to human T-cell receptor CD4 in ELISA and Western ELISA as determined by CD4/gp120/Anti-gp120 mAb-peroxidase capture ELISA. This protein activates human T-Lymphocytes (CD4+, CD4-), in vitro, as measured by RNA synthesis during G0 to G1 transition phase of antigen-binding competent cells. Applications: Suitable for use in ELISA, Western Blot, T-cell activation and CD4 Binding. Other applications not tested. Recommended Dilution: ELISA: 10-100ng protein depending on the nature and affinity of the detection reagent. HIV-converted human serum polyclonal antibodies yield titers of 1:1000 or greater at 1-10ng of immobilized protein under standard ELISA conditions. Storage and Stability: Aliquot to avoid repeated freezing and thawing and freeze at -70°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Aliquots are stable for at least 6 months.