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Invitrogen
Specificity: HIV-1 (group M, subtype CRF07_BC) gp120
Human immunodeficiency virus type 1 (HIV-1) entry into target cells is directed by the envelope (Env) glycoproteins, which are present on the surface of HIV-1 virion or infected cells in the form of trimers consisting of gp120/gp41 complexes. The surface subunit, gp120, initiates the entry process by interacting sequentially with the CD4 receptor and a co-receptor CCR5 or CXCR4, thereby inducing a conformational change that allows the transmembrane (TM) gp41 subunit to mediate fusion between viral and target cell membranes. Cleavage of Env into its gp120 and gp41 components is necessary for activation of its fusogenic activity.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: HIV Glycoprotein 120; HIV-1 Glycoprotein 120; Human immunodeficiency virus