n.沉淀素
An antigen that induces the production of a precipitin. 沉淀素原促进沉淀素产生的抗原
In double-immunodiffu-sion test,this antiserum could form precipitin lines with different batches of 615 mouse liver RNA polymerases B. 在免疫扩散实验中，这种抗血甭可以和不同批号的615小鼠肝RNA聚合酶B产生沉淀线。
Absorption-inhibition test was carried out to prove that the agglutinin existing in anti-human hemoglobin precipitin serum is essentially anti-human red blood cell agglutinin. 本文通过吸收抑制试验证明了抗人血红蛋白沉淀素血清中存在的那种能凝集人类红细胞的凝集素
One isolate of Riemerella anatipestifer from China in 1999 was studied by agglutination and agar gel precipitin tests using non-adsorbed and adsorbed antiserum. 采用未经过吸收和经过吸收的抗血清，通过凝集试验和沉淀试验对1999年从河北某鸭场分离到的1株鸭疫里默氏菌（编号为C515）进行了研究。
quantitative precipitin reaction 沉淀物定量反应
