Skip to Content
MilliporeSigma
All Photos(1)

Documents

94281

Sigma-Aldrich

Urease from Canavalia ensiformis (Jack bean)

powder, white, ~8 U/mg

Synonym(s):

Jack bean urease, Urea amidohydrolase

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

CAS Number:
9002-13-5
Enzyme Commission number:
3.5.1.5 (BRENDA, IUBMB)
EC Number:
232-656-0
MDL number:
MFCD00070858
UNSPSC Code:
12352204
eCl@ss:
32160410
NACRES:
NA.54

biological source

Canavalia ensiformis

form

powder

specific activity

~8 U/mg

mol wt

Mr ~480000

color

white

storage temp.

−20°C

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Subunit molecular weight: ~90,770
Composed of six subunits with total molecular weight: ~544,620
Urease (Ure) enzyme is present in the cytosol. It is active at acidic pH. Urease is present in archaea, bacteria, unicellular eukaryotes and plants.

Application

Urease from Canavalia ensiformis may be used for urea determination of various samples, such as legumes . It may be useful for the detection of pathogens as well as heavy-metal ions.

Biochem/physiol Actions

Urease catalyzes the hydrolysis of urea into carbon dioxide and ammonia. Urease is involved in nitrogen metabolism and urea degradation. Urease from Canavalia ensiformis binds 2 nickel ions per subunit .

Unit Definition

1 U corresponds to the amount of enzyme which hydrolyzes 1 μmol urea (Cat. No. 51459) per minute at pH 8.0 and 25°C

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Yersinia enterocolitica
Molecular Medical Microbiology, 1319-1344 (2015)
Jesus M Duran Ramirez et al.
Frontiers in cellular and infection microbiology, 12, 859093-859093 (2022-04-09)
Catheter-associated urinary tract infections (CAUTIs) are one of the most common healthcare-associated infections in the US, accounting for over 1 million cases annually and totaling 450 million USD. CAUTIs have high morbidity and mortality rates and can be caused by
Isothermal titration calorimetry to characterize enzymatic reactions
Test, 567, 215-236 (2016)
Alfonso Muñoz et al.
Journal of experimental botany, 62(1), 307-318 (2010-09-04)
Ureidoglycolate is an intermediate in the degradation of the ureides, allantoin and allantoate, found in many organisms. In some leguminous plant species these compounds are used to transport recently fixed nitrogen in the root nodules to the aerial parts of
Jitender M Khurana et al.
European journal of medicinal chemistry, 58, 470-477 (2012-11-17)
Novel 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthene-11-thiones have been synthesized in high yields by treatment of the corresponding oxo analogs with Lawesson's reagent. The structure has been confirmed by X-ray analysis. The compounds were tested for in vitro antifungal activity against Rhizoctonia bataticola, Sclerotium rolfsii
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service