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GBI Labs

Detection kits and reagents for immunohistochemistry (IHC)

GBI-Labs (Golden Bridge International) provide reagents for Immunohistochemistry (IHC) including the Ultra Sensitive Polink-2 Plus Detection System as detailed below.


Follow the links below to view products in each section of the GBI-Labs range or alternatively use the search above to find the specific product you are looking for.



Ultra Sensitive IHC Detection Kits, Chromogens & SubstratesMounting MediaTissue Pre-treatment Reagents and Counterstains.

Ultra Sensitive Immunohistochemistry

Monosan IHC detection kits have been designed for the detection of antigens in fixed paraffin-embedded tissue sections, frozen tissue sections and cytological samples.


The kits have been developed for use in combination with monoclonal and polyclonal primary antibodies and sera from mouse, rabbit, rat, and guinea pig


Monosan Plus AP Polymer Kitis are highly sensitive detection kits intended for use in immunohistochemistry and immunocytochemistry. The enzyme polymer in this kit consists of several molecules of secondary antibodies covalently bound to several molecules of alkaline phosphatase (AP). 

Monosan polymer ihc detection kits

Visualisation occurs via an enzyme-substrate reaction in the presence of a colourising reagent which permits microscopical analysis. 


These kits provide very clear staining, but have been produced to be low cost, making them the perfect kit for all IHC staining - manual, automated, high sensitivity and every day use.


Monosan Plus kits are available to a wide range of primary antibody species including mouse, rabbit, goat, armenian hamster, guinea pig, chicken, sheep, rat specific (no cross reaction with mouse), and mouse specific (no cross reaction with rat) antibodies.


More information is available on the links below below or please feel free to use our contact form or email should you have further questions.