Anti-HBsAg [F124]

Absolute Antibody

Anti-HBsAg [F124]

9

F124 was shown to react with an epitope within the pre-S2 region of the HBV surface antigen M protein, shown by Western blot and RIA using both full viral particles and HBsAg particles (Budkowska et al, 1986). F124 is also reactive against a synthetic pep

F124 was used as a solid-phase coating for RIAs detecting HBV particles, resulting in particle immobilisation by binding the pre-S2 epitope of the surface antigen (Budkowska et al, 1986). An scFv-formatted version of F124, comprising the same VH and VL sequences, showed dose-dependent binding to, and competitive blocking of IgG and Fab against, r-HBsAg in an ELISA (Passafiume et al, 1998). Size-exclusion HPLC indicates that, while the scFv monomer shows no tendency to aggregate at low concentrations, equilibrium is achieved at a monomer/dimer ratio of 3:1 at high protein concentrations.

Western Blot, ELISA, Neutralisation/Blocking, RadioImmunoAssay

Research Use Only

Monoclonal

F124

Mouse

IgG1

Virus

-20°C,2°C to 8°C

12352203