Polink-2 Plus HRP or AP Rabbit Detection Kit is an ultra sensitive polymer detection system. It uses rabbit antibody specific enhancer to help amplify the polymer-enzyme conjugate reaction to achieve super sensitivity and specificity in immunohistochemistry staining. It produces 2-4 fold sensitivity compared to other 2-step polymer detection system on the market. User may need to further dilute primary antibody due to super sensitivity of Polink-2 Plus detection system. It is a biotin-free system, therefore, overcomes the non-specific staining caused by streptavidin /biotin system due to endogenous biotin. Most commonly used specimens for this system are: frozen tissue, paraffin-embedded tissue, freshly prepared lymphocytes and fixed culture cells. It is compatible either with manual or automated systems. Staining conditions need to be optimized by user.

Polink-2 Plus HRP or AP Goat Detection Kit is an ultra-sensitive polymer detection system. It uses Goat antibody specific enhancer to help amplify the polymer-enzyme conjugate reaction to achieve super sensitivity and specificity in immunohistochemistry staining. It produces consistent immunostaining outcomes on archival tissues and on difficult-to-work antibodies. User may need to further dilute primary antibody due to the super sensitivity of Polink-2 Plus detection system. It is a biotin-free system, therefore, overcomes the non-specific staining caused by streptavidin/biotin systems due to endogenous biotin. Most commonly used specimens for this system are: frozen tissue, paraffin-embedded tissue, freshly prepared lymphocytes and fixed culture cells. It is compatible with either manual or automated systems. Staining conditions need to be optimized by user.