抗KLH血清引起阳性的尾蚴膜反应但不引起阳性的环卵沉淀试验,与可溶性虫卵抗原的交互抑制试验结果表明二者的抗原性部份交叉。
Antisera against KLH induced positive CHR but not positive COP. The results of reciprocal inhibition experiment indicated that there is a partial cross antigenicity between KLH and SEA.
当然,并非所有的血清型都具有完全相同的抗原性,不过由于目前尚无一种简单可靠的方法能够区分出各类毒株抗原性的高低,所以这些菌株都需在疫苗组成中占据较高份额。
Not all serotypes are equally antigenic and currently there is no easy way to determine whice ones are less antigenic and, therefore, should be in higher proportions in the vaccine.
试剂盒中96孔板中的包被抗原为原核表达的重组P 30蛋白,其具有良好的抗原性。
The coating antigen in a 96 pore plate in the kit is the prokaryotic expression recombinant P30 protein, and has good antigenicity.
Just use a piece, an antigenic piece of the virus.
只用一部分病毒,就是其具有抗原性的部分
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