fragment antigen binding

(redirected from Fab region)
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fragment antigen binding

,

Fab

Area on an immunoglobulin (antibody) to which antigens bind.
References in periodicals archive ?
This technique enables selective proteolysis of the Fab region of monoclonal antibodies to improve the productivity and robustness of LCMS mAB bioanalysis.
The proprietary technique enables selective proteolysis of the Fab region of monoclonal antibodies to improve the productivity and robustness of LCMS mAB bioanalysis.
It has an extended blood half-life due to PEG moiety attached to its Fc-free Fab region, and is effective in the treatment of RA as a subcutaneous injection either every two weeks or once a month.