The Protease Reagent is a stabilized solution of wide spectrum Protease in a ready-to-use form. Most fixatives immobilize the tissue antigens by forming cross-linkages. Sometimes extensive cross-linking of proteins in high concentrations can also lead to the masking or destruction of antigens, which leads to poor staining or no staining at all. This loss of staining in some instances can be restored to a certain extent by pretreatment of tissue sections with proteolytic enzymes. The unmasking of tissue sections is an important requirement for the optimal staining of certain antigens.
- IVD Rev. 1.1 (CMC937060011)
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For in vitro diagnostic (IVD) use in USA
|15 mL predilute||937B-02|
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Last updated: 2017-05-24 08:46:09