925B

Peroxide Block

3% Hydrogen Peroxide

• UNSPSC Code: 12352200
• NACRES: NA.24

Properties

• Quality Level: 500
• description: [For In Vitro Diagnostic Use in Select Regions]
• form: aqueous solution
• packaging: pkg of 1 L (925B-09); pkg of 100 mL ready to use (925B-04); pkg of 15 mL ready to use (925B-02); pkg of 200 mL ready to use (925B-05); pkg of 50 mL ready to use (925B-03)
• manufacturer/tradename: Cell Marque^™
• technique(s): immunohistochemistry: suitable
• shipped in: ambient

Description

General description

Peroxide Block is used to block the endogenous peroxide enzymes that naturally occur in tissue sections. This is a necessary step when performing immunohistochemistry and utilizing a horseradish peroxidase enzyme (HRP) label. If this step is eliminated from the protocol, endogenous peroxide enzymes may cause the chromogen to precipitate, thereby causing background staining to occur. Use of this reagent virtually eliminates this possibility.

Physical form

Solution containing hydrogen peroxide

Other Notes

For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com

Legal Information

Cell Marque is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable