通过单向放射免疫扩散法对胎盘磷酸酶抗体进行免疫定量；抗体亲和力和免疫方案的影响

J Immunol Methods. 1979;27(3):257-62. doi: 10.1016/0022-1759(79)90222-9.

The radial immunodiffusion method was used to titer antisera to human placental alkaline phosphatase. When this was done with diluted enzyme and antisera, it was found that early-course antisera consistently yielded low titers. This observation was consistent with the known low avidity of such antisera.

采用放射免疫扩散法测定抗人胎盘碱性磷酸酶抗血清的效价。当用稀释的酶和抗血清进行此项操作时，发现早期抗血清的效价始终较低。这一观察结果与这类抗血清已知的低亲和力相符。