但生化特性和抗原结构仍无改变。
The biochemical characters and antigenic structure of the latter, however, did not change.
论述了抗体和抗原结构的数学模型以及抗体数据的产生机理。
The mathematical models of antibody and antigen were given, and the antibody generating mechanism was presented also.
这可能由于ELISA方法对抗原结构的影响而导致抗原抗体结合的不同。
It may be that the antigen structure was effected by the different ELISA methods, so that the capability of the binding of antigen to antibody was changed.
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