C9322
Catalase from bovine liver
lyophilized powder, 2,000-5,000 units/mg protein
Synonym(s):
H2O2:H2O2 oxidoreductase
About This Item
Recommended Products
biological source
bovine liver
Quality Level
form
lyophilized powder
specific activity
2,000-5,000 units/mg protein
mol wt
tetramer ~250 kDa
isoelectric point
5.4
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
InChI
1S/C9H10O3/c1-2-12-9(11)7-3-5-8(10)6-4-7/h3-6,10H,2H2,1H3
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1 of 4
This Item | C40 | C1345 | C100 |
---|---|---|---|
bovine liver | - | bovine liver | - |
cow ... CAT(280743) | cow ... CAT(280743) | cow ... CAT(280743) | cow ... CAT(280743) |
lyophilized powder | lyophilized powder | powder | aqueous suspension |
wet ice | wet ice | wet ice | wet ice |
−20°C | −20°C | −20°C | 2-8°C |
General description
Catalase from bovine liver is a tetramer consisting of 4 equal subunits each with a 60 kDa molecular weight. Each of these subunits contains iron bound to a protoheme IX group. The enzyme will also strongly bind to NADP, where NADP and the heme group are within 13.7 angstroms.
Application
Catalase from bovine liver may be used:
- to prepare H2O2-O2 based biocathode for applications in glucose biofuel cells
- to study the kinetic properties and storage stability of catalase immobilized on to florisil
- in glutathione-mediated superoxide generation in an aqueous solution
Biochem/physiol Actions
Caution
Unit Definition
Preparation Note
The enzyme is soluble in 50 mM potassium phosphate buffer at 1 mg/mL and pH 7.0.
Storage and Stability
inhibitor
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Resp. Sens. 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
Certificates of Analysis (COA)
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Protocols
This procedure may be used for all Catalase products.
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