PolyDetector Peroxidase Blocker

SKU: 8313fef74e0a Categories: ,


For IVD Use
For Research Use Only
Safety Data Sheet


Intended Use For In Vitro Diagnostic Use
Summary and Explanation The PolyDetector Peroxidase Block is a peroxidase free solution used to block the endogenous peroxidase enzymes and transition metals that naturally occur in paraffin-embedded tissues, cryostat sections, blood smears, cytosmears, and cell preparations. Blocking endogenous peroxidase activity is a necessary step when performing immunohistochemistry and CISH applications utilizing a horseradish peroxidase enzyme (HRP) label. If this step is eliminated from the protocol, endogenous peroxidase enzymes or transition metals may cause the chromogen to precipitate, thereby causing background or nonspecific staining to occur. Using this reagent eliminates this possibility.
Presentation The PolyDetector Peroxidase Block is provided in liquid form ready-to-use. It contains a PBS buffer, reagents, stabilizers and sodium azide as anti-microbial.
CAT.# Concentration VOL
BSB 0050 Ready-To-Use 15.0 ml
BSB 0051 Ready-To-Use 50.0 ml
BSB 0052 Ready-To-Use 100.0 ml
BSB 0053 Ready-To-Use 200.0 ml
BSB 0054 Ready-To-Use 1000.0 ml

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