申请人:Becton, Dickinson and Company
公开号:EP0115332A2
公开(公告)日:1984-08-08
A chromogen, in particular, a fluorescent compound, is conjugated to a ligand through an amino acid spacer radial, which includes a free carboxyl group. The tracers are particularly suitable for use in a flow through assay for low molecular weight analytes. The tracers are rapidly bound, of good sensitivity, and low non-specific binding.
显色剂,特别是荧光化合物,通过包括游离羧基的氨基酸间隔径向与配体共轭。 这种示踪剂特别适用于低分子量分析物的流动检测。 这种示踪剂结合迅速,灵敏度高,非特异性结合率低。