IHC Select Proteinase K

For use as a Pretreatment Reagent in Immunohistochemical staining procedures. Use Proteinase K to retrieve Epitopes in formalin-fixed, paraffin-embedded tissue sections mounted on glass microscope slides. This procedure is performed after deparaffinization and prior to IHC.



Warm to room temperature before use. Digestion time and dilution should be determined by user as concentration is dependent on the type of antibody, antigen, and fixation method used. Recommended starting dilution range: Neat to 1:30.



For best results use this reagent in conjunction with other IHC Select detection reagents. A complete list of reagents is available at www.chemicon.com.

Liquid Proteinase K containing 15mM sodium azide as a preservative. Discard if it becomes cloudy or contaminated.

When stored at 2-8°C, the Proteinase K is stable up to the expiration date printed on the label. Do not freeze or expose to elevated temperatures.

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