Aminoacids in the receptor binding sites of hemagglutinin have been shown to be associated with the receptor bindingspecificity.
流感病毒血凝素受体结合位点的氨基酸可以影响受体结合特性。
2
Antibodies against SARS virus were screened by biopanning with immobilized virus antigen. The bindingspecificity of phage antibody to SARS virus was detected by ELISA.
以固相化的SARS抗原淘筛抗体库,并用ELISA检测噬菌体抗体结合SARS病毒的特异性。
3
The complex and irregular structure of the biotin-binding site makes it highly optimized for biotin binding and confers great specificity to the streptavidin-biotin complexes (4).