Vector Laboratories Inc is now offering a comprehensive, illustrated guide to multiple antigen labeling for immunohistochemistry and immunofluorescent staining in tissues or cells. Containing more than 50 full-color images and detailed instructions for both colorimetric and fluorescent staining, the guide offers many solutions for the localization of two or more antigens in the same tissue section. For immunoenzymatic methods, the VECTASTAIN® ABC Kits, the new ImmPRESS™ polymerized reporter enzyme-staining system, and several unique substrates are featured. For fluorescent-based visualization, the amplified Biotin-Avidin fluorescent reagents are used. In addition to specific protocols, such as using two or more monoclonal mouse primary antibodies, several tables and appendices are included as convenient and easy reference guides for the novice or experienced immunohistochemist.

Vector Laboratories
(650) 697-3600; www.vectorlabs.com