The numbers of these cells were very limited and no significant difference was seen in groups 相邻切片法观察可见多数表达cgrp的阳性细胞也含有5 ht免疫反应物。
Crosslinking reagents such as glutaraldehyde ( 26 , 27 ) , the simplest form , may offer stable coupling of the immunoreactant to the membrane surface 交联试剂如戊二醛,最简单的结构,可使免疫反应物在膜表面稳定联结。
The binding reaction between antigen and antibody can be enhanced by optimizing chemical environments , such as acidity and ionic strength , to which the immunoreactants are exposed ( 34 , 35 ) 抗原和抗体间的结合反应可通过优化免疫反应物暴露的化学环境,例如酸度和离子强度,来提高优化。