Ketoamine Oxidase
Ketoamine Oxidase

  • 303
  • 304
1 Ku
HH1401-01
10 Ku
HH1401-02
50 Ku
HH1401-03

Cat. No: HH1401 

Activity: ≥4 U/mg 

Storage stability: At least one year at -25~ -15 ℃.

Technical Support

Specification


Appearance Yellow amorphous powder, lyophilized
Protein purity ≥90% (from SDS-PAGE)
Activity ≥4 U/mg solid
Catalase ≤0. 001%
ATPase ≤0. 005%
Glucose oxidase ≤0. 03%
Cholesterol oxidase ≤0. 003%



Properties


EC number 1. 5. 3 (Recombinant from microorganism)
Molecular weight 55 kDa (SDS-PAGE)
Isoelectric point 6
Michaelis constants 5. 0×10-4M ( fructosyl-Ala )
Inhibitors Hg2+, Pb2+
Optimum pH 7. 7 Fig. 1
Optimum temperature 42℃ Fig. 2
pHstability 5. 0-9. 5 (25℃, 16h) Fig. 3
Thermal stability Below40℃ (pH8. 0, 30min) Fig. 4
Storage stability At least one year at -25~-15℃ Fig. 5
Stabilizers Glycerol, Trehalose



Applications


The enzyme is useful for the determination of fructosyl-L-amino acid.



Unit definition 


One unit (U) is defined as the amount of enzyme which produces 1 μmol of H2O2 per min under the conditions described below.

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Service Hotline: +86 400-808-5320

Large-scale production base: Building 6, Precision Medical Industry Base, Wuhan, China

Logistics & Supply Chain Center:417 Main St, Little Rock, AR 72201. United States.

Global Marketing Center: Hzymes Building, Fengxian District, Shanghai, China.

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Contact Us

Service Hotline: +86 400-808-5320

Large-scale production base: Building 6, Precision Medical Industry Base, Wuhan, China.

Logistics & Supply Chain Center:417 Main St, Little Rock, AR 72201. United States.

Global Marketing Center: Hzymes Building, Fengxian District, Shanghai, China.

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