Vector Labs ImmPress Duet Double-Staining Polymer kit

Vector Laboratories launched the ImmPress Duet Double-Staining Polymer kit for immunohistochemistry. It combines highly active horseradish peroxidase and alkaline phosphatase enzyme polymers, conjugated to anti-mouse IgG and anti-rabbit IgG secondary antiboidies. The kit provides low background staining, high signal intensity, and off-target binding elimination, Vector said.