MTOXCE2E1
CypExpress™ 2E1 Cytochrome P450 human
Synonyme(s) :
CYP2E, CypP450 2E1, CPE1, P450-J, P450C2E, cytochrome P450 family 2 subfamily E member 1
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A propos de cet article
NACRES:
NA.77
UNSPSC Code:
12352200
Form:
dry powder
Biological source:
human
Recombinant:
expressed in Pichia pastoris
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Laissez-nous vous aiderbiological source
human
recombinant
expressed in Pichia pastoris
form
dry powder
storage temp.
−70°C
Gene Information
human ... CYP2E1(1571)
Biochem/physiol Actions
Cytochrome P450 enzymes are heme containing monooxygenases which are found primarily in the mammalian liver. They catalyze the oxidative metabolism of xenobiotics. This metabolism is the initial step in the biotransformation and elimination of a wide variety of drugs and environmental pollutants from the body. The gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This protein localizes to the endoplasmic reticulum and is induced by ethanol, the diabetic state, and starvation. The enzyme metabolizes both endogenous substrates, such as ethanol, acetone, and acetal, as well as exogenous substrates including benzene, carbon tetrachloride, ethylene glycol, and nitrosamines which are premutagens found in cigarette smoke. Due to its many substrates, this enzyme may be involved in such varied processes as gluconeogenesis, hepatic cirrhosis, diabetes, and cancer.
Cytochrome P450 is a heterogeneous family of isozymes whose primary function is to oxidize small molecules, both as a function of intermediary metabolism (e.g., fatty acids) and to detoxify exogenous compounds (drugs or toxins). Some isoforms have narrow substrate specificity, while others are promiscuous.
Features and Benefits
CypExpress™ 2E1 is a permeabilized and stabilized dried yeast powder preparation containing full length, unmodified, human CYP 2E1 and recombinant human NADPH oxidoreductase. Using proprietary processes, CypExpress™ are expressed in Pichia yeast. Following optimal expression, the cells are inactivated, permeabilized and dried to a fine powder. CypExpress™ retains the cellular mechanisms to provide the P450 enzymes with the energy and cofactors to continue to function for long experiments, and can generate larger amounts of metabolite than mammalian microsomes or other genetically engineered expression systems.It is designed for rapid screening of drug metabolites and for scaling up metabolite generation.
Legal Information
CypExpress is a trademark of Oxford Biomedical Research
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Cet article | |||
|---|---|---|---|
| biological source human | biological source human | biological source human | biological source human |
| recombinant expressed in Pichia pastoris | recombinant expressed in Pichia pastoris | recombinant expressed in Pichia pastoris | recombinant expressed in Pichia pastoris |
| form dry powder | form dry powder | form dry powder | form dry powder |
| Gene Information human ... CYP2E1(1571) | Gene Information human ... CYP1A1(1543) | Gene Information human ... CYP3A4(1576) | Gene Information human ... CYP1A2(1544) |
| storage temp. −70°C | storage temp. −70°C | storage temp. −70°C | storage temp. −70°C |
Classe de stockage
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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