A convenient method to differentiate the monoclonal antibodies with differing immunochemical properties.
Three monoclonal antibodies (mAbs) against Naja naja atra phospholipase A2 (PLA2) were prepared by hybridoma technique. Of which two mAbs, 1E531 and 5F92 inhibited the enzymatic activity of PLA2, but 5F6F10 did not. 1E531 and 5F92 nearly exhibited the same binding patterns which was different from that observed with 5F6F10 toward the chemically modified derivatives and homologous variants of PLA2 as revealed by enzyme immunoassay. This suggests that, based on the results of comparative analysis on their relative reactivity with modified derivatives and PLA2 homologues, the mAbs with different immunochemical properties could be differentiated.
Chang
L S
LS
Institute of Life Science, National Tsing Hua University, Taiwan, ROC.
Tung
T H
TH
Ong
P L
PL
Yang
C C
CC
D000818:Animals; D000911:Antibodies, Monoclonal / Q000032:analysis* / Q000276:immunology; D006825:Hybridomas; D007124:Immunoenzyme Techniques; D051379:Mice; D008807:Mice, Inbred BALB C; D010741:Phospholipases A / Q000037:antagonists & inhibitors / Q000276:immunology*; D054467:Phospholipases A2; D012911:Snakes
D000911:Antibodies, Monoclonal; D010741:Phospholipases A; D054467:Phospholipases A2