Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Chemistry
Ultrasensitive Analysis Of Binding Affinity Of Hiv Receptor And Neutralizing Antibodies Using Solution-Phase Electrochemiluminescence Assay, Xiao-Hong Nancy Xu, Zhaoyang Wen, William J. Brownlow
Ultrasensitive Analysis Of Binding Affinity Of Hiv Receptor And Neutralizing Antibodies Using Solution-Phase Electrochemiluminescence Assay, Xiao-Hong Nancy Xu, Zhaoyang Wen, William J. Brownlow
Chemistry & Biochemistry Faculty Publications
Binding of a few ligand molecules with its receptors on cell surface can initiate cellular signaling transduction pathways, and trigger viral infection of host cells. HIV-1 infects host T-cells by binding its viral envelope protein (gp120) with its receptor (a glycoprotein, CD4) on T cells. Primary strategies to prevent and treat HIV infection is to develop therapies (e.g., neutralizing antibodies) that can block specific binding of CD4 with gp120. The infection often leads to the lower counts of CD4 cells, which makes it an effective biomarker to monitor the AIDS progression and treatment. Despite research over decades, quantitative assays for …