pre S1/S2 HBV Protein Antibody

Brand

Abbiotec

Description

The large envelope protein exists in two topological conformations, one which is termed ‘external’ or Le-HBsAg and the other ‘internal’ or Li-HBsAg. In its external conformation the protein attaches the virus to cell receptors and thereby initiating infection. This interaction determines the species specificity and liver tropism. In its internal conformation the protein plays a role in virion morphogenesis and mediates the contact with the nucleocapsid like a matrix protein.

Application

ELISAWB

Reactivity

Photos