CLAMP F405-Signal Boosting - 10 µl

This is a substrate for Immunofluorescence, enabling a highly sensitive detection of cellular surface antigen expression. A highly sensitive CLAMP method (quinone methide-based catalyzed signal amplification) can be applied to live/fixed cells or tissue sections. In this method, using β-galactosidase-labeled secondary antibody and newly developed fluorescent dye CLAMP F45, the cells expressing a specific cell surface protein are selectively and highly sensitively stained.