X4376
Xanthine Oxidase from bovine milk
lyophilized powder, 0.4-1.0 units/mg protein
Sinônimo(s):
XOD, Xanthine:oxygen oxidoreductase
Faça loginpara ver os preços organizacionais e de contrato
About This Item
Número CAS:
Número da licença da enzima:
1.17.3.2.
Número CE:
Número MDL:
Código UNSPSC:
12352204
NACRES:
NA.54
Produtos recomendados
fonte biológica
bovine milk
forma
lyophilized powder
atividade específica
0.4-1.0 units/mg protein
peso molecular
283 kDa
composição
Protein, 10.0-25.0%
temperatura de armazenamento
2-8°C
Procurando produtos similares? Visita Guia de comparação de produtos
Descrição geral
Formerly E.C. 1.1.3.22
Aplicação
Xanthine Oxidase from bovine milk has been used as a source for superoxide generation. It has also been used as a model enzyme in the internally calibrated electrochemical continuous enzyme assay (ICECEA).
Ações bioquímicas/fisiológicas
The isoflavanoid genistein was shown to inhibit xanthine oxidase at concentrations between 0.1-4.0 μM and then activate xanthine oxidase at concentrations higher than 5 μM.
Xanthine Oxidase acts as a potential biomarker for oxidative stress. It is also implicated in tissue and vascular injuries such as liver damage, inflammatory diseases and chronic heart failure.
Xanthine oxidase is a molybdenum-containing enzyme that is found in the cytosol, and may be strongly inhibited by flavonoids. It plays a vital role in the metabolism of some drugs, as well as purines and pyrimidines. It is also known to be a biological source of reactive oxygen species.
Definição da unidade
One unit will convert 1.0 μmole of xanthine to uric acid per min at pH 7.5 at 25 °C. Approx. 50% of the activity is obtained with hypoxanthine as substrate.
forma física
Contains 0.5% sodium salicylate.
Nota de análise
Protein determined by biuret
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Resp. Sens. 1
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves, type N95 (US)
Certificados de análise (COA)
Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.
Já possui este produto?
Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.
Os clientes também visualizaram
Rapid electrochemical enzyme assay with enzyme-free calibration
Zhang M, et al.
Analytical Chemistry, 85(12), 6026-6032 (2013)
Massimiliano Magro et al.
Materials (Basel, Switzerland), 13(7) (2020-04-16)
Generally, enzyme immobilization on nanoparticles leads to nano-conjugates presenting partially preserved, or even absent, biological properties. Notwithstanding, recent research demonstrated that the coupling to nanomaterials can improve the activity of immobilized enzymes. Herein, xanthine oxidase (XO) was immobilized by self-assembly
Resistance of postharvest biocontrol yeasts to oxidative stress: a possible new mechanism of action
Castoria R, et al.
Phytopathology, 93(5), 564-572 (2003)
Rokshana Sharmin et al.
ACS sensors, 6(12), 4349-4359 (2021-11-20)
Free-radical generation is suspected to play a key role in cardiovascular diseases. Another crucial factor is shear stress. Human umbilical vein endothelial cells (HUVECS), which form the lining of blood vessels, require a physiological shear stress to activate many vasoactive
Kathrin S Zeller et al.
PloS one, 8(5), e64897-e64897 (2013-06-06)
Cells are exposed to several types of integrin stimuli, which generate responses generally referred to as "integrin signals", but the specific responses to different integrin stimuli are poorly defined. In this study, signals induced by integrin ligation during cell attachment
Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.
Entre em contato com a assistência técnica