Products

Enzymes for Research, Diagnostic and Industrial Use

Products
Online Inquiry

Our Products Cannot Be Used As Medicines Directly For Personal Use.

24 hour
Promise

Welcome! For price inquiries, please feel free to contact us through the form on the left side. We will get back to you as soon as possible.

Native Microorganism Creatinine Deiminase

Activity>10 U/mg
Size5 KU
Price$298
Qty
Cat No.
DIA-186
Description
In enzymology, a creatinine deaminase (EC 3.5.4.21) is an enzyme that catalyzes the chemical reaction: creatinine + H2O ↔ N-methylhydantoin + NH3. Thus, the two substrates of this enzyme are creatinine and H2O, whereas its two products are N-methylhydantoin and NH3. This enzyme belongs to the family of hydrolases, those acting on carbon-nitrogen bonds other than peptide bonds, specifically in cyclic amidines. The systematic name of this enzyme class is creatinine iminohydrolase.
Abbr
Creatinine Deiminase (Microorganism)
Source
Microorganism
Applications
This enzyme is useful for enzymatic determination of creatinine when coupled with glutamate dehydrogenase in clinical analysis.
Appearance
White amorphous powder, lyophilized
Form
Freeze dried powder
Enzyme Commission Number
EC 3.5.4.21
Activity
GradeⅢ 10U/mg-solid or more (containing approx. 30% of stabilizer)
CAS No.
37289-15-9
Contaminants
Creatinine amidohydrolase < 1.0×10⁻²% Creatine amidinohydrolase < 1.0×10⁻²% Urease < 1.0×10⁻²% NADH oxidase < 1.0×10⁻²% NH4⁺ < 1.0×10⁻²% µg/u
Molecular Weight
approx. 260 kDa
Isoelectric point
4.4
pH Stability
pH 7.0-11.0 (30°C, 20hr)
Michaelis Constant
3.5×10⁻³M (Creatinine)
Structure
6 subunits per mol of enzyme
Optimum pH
8.5-9.5
Optimum temperature
65-75°C
Thermal stability
below 65°C (pH 7.5, 1hr)
Stability
Stable at-20°C for at least one year
Stabilizers
Mannitol
Inhibitors
Ag⁺, Hg⁺⁺, o-phenanthroline,monoiodoacetate
Synonyms
Creatinine hydrolase; Creatinine deaminase; EC 3.5.4.21

"Creatinine Deiminase" Total Products Page

Catalog Product Name EC No. CAS No. Source Price
DIA-291 Native Corynebacterium lilium Creatinine Deiminase Corynebacterium lilium Inquiry
NATE-0164 Native Microbial Creatinine Deiminase EC 3.5.4.21 37289-15-9 Microbial Inquiry
EXWM-4548 creatinine deaminase EC 3.5.4.21 37289-15-9 Inquiry

Our Products Cannot Be Used As Medicines Directly For Personal Use.

0
Click unfold / close
Inquiry Basket
Delete selected Quote Check Out
Decide to move out of the shopping cart?
Sure No, Back

Please choose product!

< Go Back
You have already added to buy this product