Products

Enzymes for Research, Diagnostic and Industrial Use

Native Bacillus sp. Uricase

Cat No.
DIA-276
Description
The enzyme urate oxidase (UO), or uricase or factor-independent urate hydroxylase, absent in humans, catalyzes the oxidation of uric acid to 5-hydroxyisourate: Uric acid + O2 + H2O → 5-hydroxyisourate + H2O2 → allantoin + CO2
Abbr
Uricase (Bacillus sp.)
Alias
UO; uricase
Source
Bacillus sp.
Applications
This enzyme is useful for enzymatic determination of uric acid in clinical analysis.
Appearance
White amorphous powder, lyophilized
Activity
GradeⅡ 1.5U/mg-solid or more
Contaminants
Catalase <1.0%
Molecular Weight
approx.150,000
Isoelectric point
4.7
pH Stability
pH 6.0-9.5 (25°C, 20hr)
Michaelis Constant
1.36×10⁻⁵M (Uric acid)
Structure
4 subunits per molecule
Unit Definition
One unit causes the oxidation of one micromole of uric acid per minute under the conditions described below.
Optimum pH
8.5
Optimum temperature
45°C
Thermal stability
below 60°C (pH 8.0, 10min)
Stability
Stable at -20°C for at least 6 months
Stabilizers
Borate, EDTA, nonionic detergents
Inhibitors
Ag⁺,Hg⁺⁺
Synonyms
urate oxidase; uric acid oxidase; uricase; uricase; urate: oxygen oxidoreductase; EC 1.7.3.3; uricase II
Download Datasheet:


“UO” Total Products Page

Inquiry
Realted Products
Catalog
ProductName
EC No.
CAS No.
Source
Price
CatalogDIA-173
EC No.EC 1.7.3.3
CAS No.9002-12-4
SourceBacillus fastidiosus
CatalogDIA-175
EC No.EC 1.7.3.3
CAS No.9002-12-4
SourceCandida sp.
CatalogDIA-294
EC No.EC 1.7.3.3
CAS No.9002-12-4
Source
CatalogDIA-404
EC No.EC 1.7.3.3
CAS No.9002-12-4
SourceEscherichia coli
+ See More >>
Online Inquiry
Name:
*Phone:
*E-mail Address:
Country:
Company/Institution:
*Products or Services Interested:
Quantity:
Project Description:
Our Products are Not Intended for Private Therapeutic Use!
*Verification Code:
Please input "enzymes"(case insensitive) as verification code.

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

Sitemap  Privacy Policy
Copyright ©2011 - 2017 Creative Enzymes.
Contact Us 45-1 Ramsey Road, Shirley, NY 11967, USA
Email: info@creative-enzymes.com
Tel: 1-631-562-8517 1-631-448-7888
Fax: 1-631-938-8127
Distributors To view the contact information for a specific location, select the desired country: