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516531

Sigma-Aldrich

Peroxidase, Horseradish

Synonym(s):

Peroxidase, Horseradish

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About This Item

CAS Number:
9003-99-0
Enzyme Commission number:
1.11.1.7 (BRENDA, IUBMB)
UNSPSC Code:
12352202
NACRES:
NA.54

form

lyophilized solid

Quality Level

100

specific activity

≥200 U/mg

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated (hygroscopic)

solubility

0.1 M phosphate, pH 6.0-7.0: 5 mg/mL

absorbance ratio

RZ3.0

shipped in

ambient

storage temp.

−20°C

InChI

1S/H2O3/c1-3-2/h1-2H

InChI key

JSPLKZUTYZBBKA-UHFFFAOYSA-N

Related Categories

General description

Note: 1 KU = 1000 units.
Suitable for conjugation to proteins and antibodies and as a cytochemical marker in immunohistochemical staining.
Suitable for conjugation to proteins and antibodies and as a cytochemical marker in immunohistochemical staining. Has an optimal pH of 7.0.

Warning

Toxicity: Standard Handling (A)

Unit Definition

One unit is defined as the amount of enzyme that will catalyze the production of 1 mg purpurogallin in 20 s at 20°C, pH 6.0.

Reconstitution

Following reconstitution, aliquot and refrigerate (4°C). Stock solutions are stable for up to 1 year at 4°C.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H334

Precautionary Statements

P261 - P284 - P501

Hazard Classifications

Resp. Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

US2516531-5KU:
516531-200KU:
516531-1GM:
US2516531-25KU:
516531-5KU:
516531-0GM:
516531-25KU:
516531-100MG:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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