Testosterone turnover by CYP3A5 is sensitive to the concentration of phosphate in the incubation.Catalogue Number: CYP046
Product Description: Human CYP3A5 and human CYP-reductase coexpressed in Escherichia coli
Amount: 1 nmol cytochrome P450
Storage Buffer: 50 mM Tris-acetate (pH 7.6), 250 mM sucrose, 0.25 mM EDTA
Storage: Store at -80°C. Avoid frequent temperature changes. Thaw on ice.
Intended Use: For laboratory (research) purposes only
Note: This product is also available in our convenient EasyCYP format.
Typical Batch Characteristics
P450 Concentration: 1.5 nmol/ml
Protein Concentration: 10 mg/ml
Specific P450 Content:
150 pmol/mg protein
Cytochrome c Reductase Activity:
1200 nmol/min/mg protein
Typical P450 Activity Data
Activity: Testosterone 6β-hydroxylase
Linear with time up to: 5 min
Linear with P450 up to: 20 pmol/ml
Vmax: 60 pmol/min/pmol CYP
Km: 60 µM