MTOXCE2C19
CypExpress™ 2C19 Cytochrome P450 human
同義詞:
CPCJ, CYP2C, CYP2C19, P450 2C19, P450C2C, P450IIC19
登入 檢視組織與合約價格。
選擇尺寸
變更視圖
關於此項目
UNSPSC Code:
41106200
EC Number:
232-387-9
NACRES:
NA.77
Form:
dry powder
Biological source:
human
Recombinant:
expressed in Pichia pastoris
biological source
human
recombinant
expressed in Pichia pastoris
form
dry powder
UniProt accession no.
application(s)
cell analysis
shipped in
dry ice
storage temp.
−70°C
Gene Information
human ... CYP2C19(1557)
Application
Poster: A Novel, Robust Recombinant Human P450 Biocatalytic System
Poster: Evaluation of Dry Powder Preparations of Permeabilized
Pichia pastoris Cells Expressing Human Cytochrome P450 2D6 Enzyme (CYP2D6) for Drug Metabolite Generation
Poster: Facile Scale-up Biocatalytic Production of P-450 Metabolites Using a Novel Recombinant Human Catalytic System
Poster: Multi-Cycle Production of Metabolites with human P450 systems
Poster: Rapid identifcation and production of metabolites using CypExpress™ 2D6m 3A4 and 2C9
Poster: Rapid identifcation and production of metabolites using stabilized dried powder (SDP) of human cytochrome P450S (hCYPS) 2D6, 3A4, and 2C9 engineered in yeast
Poster: Utilizing a Novel Biocatalytic Human P450 System for the Multi - Cycle Production of Metabolites
Poster: Evaluation of Dry Powder Preparations of Permeabilized
Pichia pastoris Cells Expressing Human Cytochrome P450 2D6 Enzyme (CYP2D6) for Drug Metabolite Generation
Poster: Facile Scale-up Biocatalytic Production of P-450 Metabolites Using a Novel Recombinant Human Catalytic System
Poster: Multi-Cycle Production of Metabolites with human P450 systems
Poster: Rapid identifcation and production of metabolites using CypExpress™ 2D6m 3A4 and 2C9
Poster: Rapid identifcation and production of metabolites using stabilized dried powder (SDP) of human cytochrome P450S (hCYPS) 2D6, 3A4, and 2C9 engineered in yeast
Poster: Utilizing a Novel Biocatalytic Human P450 System for the Multi - Cycle Production of Metabolites
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. ticlopidine and nootkatone are inhibitors, whereas rifampin is an inducer of the enzyme. The isozyme CYP2C19 is a major pathway for the conversion of S-Mephenytoin to S-4-Hydroxymephenytoin via hydroxylation.
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™ 2C19 is a permeabilized and stabilized dried yeast powder preparation containing full length, unmodified, human CYP 2C19 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.
Physical form
Light yellow, very fine powder
Preparation Note
Per Protocol/Variable
Other Notes
A reaction mixture containing 500 μM mephenytoin and 100 mg/mL of CypExpress™ 2C19 will produce 42.76 μM 4-hydroxymephenytoin in 4 hours at 30°C under the conditions described.
Legal Information
CypExpress is a trademark of Oxford Biomedical Research
存儲類別/等級
11 - Combustible Solids
到底發生了什麼事？
WGK 1
閃點 (F)
Not applicable
閃點（°C）
Not applicable