Saltar al contenido
Merck
Todas las fotos(1)

Key Documents

View All Documentation

94281

Sigma-Aldrich

Urease from Canavalia ensiformis (Jack bean)

powder, white, ~8 U/mg

Sinónimos:

Jack bean urease, Urea amidohydrolase

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Número de CAS:
9002-13-5
Comisión internacional de enzimas:
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

¿Está buscando productos similares? Visita Guía de comparación de productos

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

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Yersinia enterocolitica
Molecular Medical Microbiology, 1319-1344 (2015)
Isothermal titration calorimetry to characterize enzymatic reactions
Test, 567, 215-236 (2016)
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
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
Pınar Tekiner et al.
Journal of molecular recognition : JMR, 25(11), 549-554 (2012-10-31)
Jack bean (Canavalia ensiformis) is the source of interesting proteins that contribute to modern biochemistry, and urease is the primary of these proteins. Owing to its role and occurrence in nature, urease has become a part of extensive studies. In
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico