
Labeling
Label antibodies with biotin (for avidin/streptavidin-based detection), peroxidase (HRP; for enzymatic, chromogenic detection), or fluorescent compounds (for fluorescence detection). The choice of label depends on many factors, including the sensitivity desired and instrumentation available for detection. Vector offers a variety of reagents and kits for protein labeling, as well as a wide range of prelabeled secondary antibodies (see Detection).
Biotin and Digoxigenin Labeling Reagents