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Full-Text Articles in Chemical Engineering
Ranking The Factors Impacting Lmmunosorbent Performance, Anuradha Subramanian, William H. Velander
Ranking The Factors Impacting Lmmunosorbent Performance, Anuradha Subramanian, William H. Velander
Papers in Biotechnology
This work addresses the relative impact of the phenomena of orientation, multipoint attachment, and local density of the immobilized antibody 011 immunosorbent perfornnance. The masking of the antigen binding domains of monoclonal antibodies (Mab) by Fab Masking Antigens (FMAs) was used as a tool to determine the impact of orientation on the perforn~anceo f Emphaze, Affiprep'M, and Cellulose bead-based immunosorbents. A two-step antibody immobilization inethod involving permeation of the beaded matrix followed by a fast coupling reaction was used to study the effect of local density of the Mnh on immunosorbent efficiency. Lysyl groups on Mabs were covalently modified to …