HIV type 1 Glycoprotein 120 (SF162) [His] (DAG2108)

HIV type 1 Glycoprotein 120 (aa 30 - 503) (SF162) [His], recombinant protein from HEK 293 cells Datasheet

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Product Overview
6xHis tagged HIV-1 gp120 (SF162)(Clade B) protein (a.a.30-503)
Nature
Recombinant
Tag/Conjugate
His
Purity
≥ 95%
Format
Each vial contains 100 μg purified protein in PBS.
Concentration
1 mg/ml
Storage
2-8°C short term, -20°C long term
Introduction
The human immunodeficiency virus (HIV) is a lentivirus (slowly replicating retrovirus) that causes the acquired immunodeficiency syndrome (AIDS), a condition in humans in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive. Without treatment, average survival time after infection with HIV is estimated to be 9 to 11 years, depending on the HIV subtype. Infection with HIV occurs by the transfer of blood, semen, vaginal fluid, pre-ejaculate, or breast milk. Within these bodily fluids, HIV is present as both free virus particles and virus within infected immune cells.
Antigen Description
HIV1 is equipped with the envelope gp160 glycoprotein for interaction with Langerhans cells (LCs) and dendritic cells (DCs), the members of the innate immune system, which confront the virus at the portal of virus entry in the human body. These cells are equipped with receptors by which they bind and endocytose the virus. The gp120 glycoprotein is used for binding to CD4 receptor and CCR5 co-receptor of T helper 2 (Th2) cells, and is able to induce FcepsilonRI(+) hematopoietic cells to produce IL4, which inactivates the host adaptive immune response.
Keywords
Glycoprotein 120; gp120; SU; Surface protein; HIV1 gp120; Human Immunodeficiency Virus 1 gp120

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