Mouse CYP2E1 (Cytochrome P450, family 2, subfamily E, polypeptide 1) CLIA Kit (MOES00621)

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ELISA Kit Technical ManualMSDS

Mouse CYP2E1 (Cytochrome P450, family 2, subfamily E, polypeptide 1) CLIA Kit

This kit uses Sandwich-CLIA as the method. The micro CLIA plate provided in this kit has been pre-coated with an antibody specific to Mouse CYP2E1 . Standards or samples are added to the appropriate micro CLIA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Mouse CYP2E1 and Avidin-Horseradish Peroxidase (HRP) conjugate are added to each micro plate well successively and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Mouse CYP2E1, biotinylated detection antibody and Avidin-HRP conjugate will appear fluorescence. The Relative light unit (RLU) value is measured spectrophotometrically by the Chemiluminescence immunoassay analyzer. The RLU value is positively associated with the concentration of Mouse CYP2E1. The concentration of Mouse CYP2E1 in the samples can be calculated by comparing the RLU of the samples to the standard curve.

Assay typeSandwich
Assay time4.5h
Detection methodChemiluminescence
Detection range0.63-40 ng/mL
Sensitivity0.38 ng/mL
Sample volume100uL
Sample typeSerum, plasma and other biological fluids
RepeatabilityCV < 15%


This kit recognizes Mouse CYP2E1 in samples. No significant cross-reactivity or interference between Mouse CYP2E1 and analogues was observed.

Typical Data

As the RLU values of the standard curve may vary according to the conditions of the actual assay performance (e.g. operator, pipetting technique, washing technique or temperature effects), the operator should establish a standard curve for each test. Typical standard curve and data is provided below for reference only.

RLU Average Corrected


Intra-assay Precision (Precision within an assay): 3 samples with low, mid range and high level Mouse CYP2E1 were tested 20 times on one plate, respectively.

Inter-assay Precision (Precision between assays): 3 samples with low, mid range and high level Mouse CYP2E1 were tested on 3 different plates, 20 replicates in each plate.

  Intra-assay Precision Inter-assay Precision
Mean (ng/mL)1.863.6316.201.773.3015.97
Standard deviation0.200.411.280.170.361.58
C V (%)10.7511.297.909.6010.919.89


The recovery of Mouse CYP2E1 spiked at three different levels in samples throughout the range of the assay was evaluated in various matrices.

Sample Type Range (%) Average Recovery (%)
Serum (n=5)101-112107
EDTA plasma (n=5)88-10095
Cell culture media (n=5)99-114105


Samples were spiked with high concentrations of Mouse CYP2E1 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.

    Serum (n=5) EDTA plasma (n=5) Cell culture media (n=5)
1:2Range (%)94-10696-110102-116
Average (%)100102109
1:4Range (%)100-11789-102100-115
Average (%)10794108
1:8Range (%)90-10092-107102-117
Average (%)9599109
1:16Range (%)90-10397-11592-108
Average (%)9510599

Kit Components & Storage

An unopened kit can be stored at 4'C for 1 month. If the kit is not used within 1 month, store the items separately according to the following conditions once the kit is received.

Item Specifications Storage
Micro CLIA Plate(Dismountable)8 wells X12 strips-20'C, 6 months
Reference Standard2 vials
Concentrated Biotinylated Detection Ab (100X)1 vial, 120 uL
Concentrated HRP Conjugate (100X)1 vial, 120 uL-20'C(shading light), 6 months
Reference Standard & Sample Diluent1 vial, 20 mL4'C, 6 months
Biotinylated Detection Ab Diluent1 vial, 14 mL
HRP Conjugate Diluent1 vial, 14 mL
Concentrated Wash Buffer (25X)1 vial, 30 mL
Substrate Reagent A1 vial, 5 mL4'C (shading light)
Substrate Reagent B1 vial, 5 mL4'C (shading light)
Plate Sealer5 pieces
Product Description1 copy
Certificate of Analysis1 copy

Mouse CYP2E1 (Cytochrome P450, family 2, subfamily E, polypeptide 1) CLIA Kit (MOES00621) Assay procedure

    1. Set standard, test sample and control (zero) wells on the pre-coated plate and record theirpositions. It is recommended to measure each standard and sample in duplicate. Note: addall solutions to the bottom of the plate wells while avoiding contact with the well walls. Ensuresolutions do not foam when adding to the wells.
    2. Aliquot 100µl of standard solutions into the standard wells.
    3. Add 100µl of Sample / Standard dilution buffer into the control (zero) well.
    4. Add 100µl of properly diluted sample (serum, plasma, tissue homogenates and otherbiological fluids.) into test sample wells.
    5. Cover the plate with the sealer provided in the kit and incubate for 90 min at 37°C.
    6. Aspirate the liquid from each well, do not wash. Immediately add 100µL of BiotinylatedDetection Ab working solution to each well. Cover the plate with a plate seal and gently mix.Incubate for 1 hour at 37°C.
    7. Aspirate or decant the solution from the plate and add 350µL of wash buffer to each welland incubate for 1-2 minutes at room temperature. Aspirate the solution from each well andclap the plate on absorbent filter paper to dry. Repeat this process 3 times. Note: a microplatewasher can be used in this step and other wash steps.
    8. Add 100µL of HRP Conjugate working solution to each well. Cover with a plate seal andincubate for 30 min at 37°C.
    9. Aspirate or decant the solution from each well. Repeat the wash process for five times asconducted in step 7.
    10. Add 100µL of Substrate mixture solution to each well. Cover with a new plate seal andincubate for no more than 5 min at 37°C. Protect the plate from light.
    11. Determine the RLU value of each well immediately.

Mouse CYP2E1 (Cytochrome P450, family 2, subfamily E, polypeptide 1) CLIA Kit (MOES00621) Protein Information

UniProt Protein Function:CYP2E1: Metabolizes several precarcinogens, drugs, and solvents to reactive metabolites. Inactivates a number of drugs and xenobiotics and also bioactivates many xenobiotic substrates to their hepatotoxic or carcinogenic forms. Belongs to the cytochrome P450 family.
UniProt Protein Details:

Protein type:Oxidoreductase; Lipid Metabolism - arachidonic acid; Lipid Metabolism - linoleic acid; Endoplasmic reticulum; EC 1.14.13.n7; Xenobiotic Metabolism - drug metabolism - cytochrome P450; Mitochondrial; Xenobiotic Metabolism - metabolism by cytochrome P450

Cellular Component: Golgi membrane; intrinsic to endoplasmic reticulum membrane; intracellular membrane-bound organelle; membrane; mitochondrion; endoplasmic reticulum

Molecular Function:3-(3-hydroxy-phenyl)propionate hydroxylase activity; toluene-sulfonate methyl-monooxygenase activity; xylene monooxygenase activity; chlorophenol 4-monooxygenase activity; 6-hydroxy-3-methyl-2-oxo-1,2-dihydroquinoline 6-monooxygenase activity; metal ion binding; oxidoreductase activity; carbon disulfide oxygenase activity; toluene 4-monooxygenase activity; phenanthrene 9,10-monooxygenase activity; 1-hydroxy-2-oxolimonene 1,2-monooxygenase activity; 2-hydroxy-phenylacetate hydroxylase activity; 4-chlorobenzaldehyde oxidase activity; enzyme binding; 2-oxo-delta3-4,5,5-trimethylcyclopentenylacetyl-CoA 1,2-monooxygenase activity; oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen; limonene monooxygenase activity; dibenzothiophene monooxygenase activity; 3,5-xylenol methylhydroxylase activity; phenanthrene 1,2-monooxygenase activity; 3-methyl-2-oxo-1,2-dihydroquinoline 6-monooxygenase activity; toluene 3-monooxygenase activity; styrene monooxygenase activity; monooxygenase activity; dimethyl sulfide monooxygenase activity; 4-hydroxyphenylacetate 3-monooxygenase activity; 4-nitrophenol 4-monooxygenase activity; 1-hydroxy-2-naphthoate hydroxylase activity; toluene-4-sulfonate monooxygenase activity; oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen; tetrahydrofuran hydroxylase activity; oxygen binding; phenylacetate hydroxylase activity; toluene 2-monooxygenase activity; iron ion binding; 6-hydroxynicotinate 3-monooxygenase activity; heme binding; arachidonic acid epoxygenase activity; phenanthrene 3,4-monooxygenase activity; alpha-pinene monooxygenase [NADH] activity; steroid hydroxylase activity; 2-octaprenyl-3-methyl-6-methoxy-1,4-benzoquinol hydroxylase

Biological Process: steroid metabolic process; triacylglycerol metabolic process; xenobiotic metabolic process; exogenous drug catabolic process; monoterpenoid metabolic process; epoxygenase P450 pathway; heterocycle metabolic process; drug metabolic process

UniProt Code:Q05421
NCBI GenInfo Identifier:461828
NCBI Gene ID:13106
NCBI Accession:Q05421.1
UniProt Secondary Accession:Q05421,Q9Z198,
UniProt Related Accession:Q05421
Molecular Weight:56,805 Da
NCBI Full Name:Cytochrome P450 2E1
NCBI Synonym Full Names:cytochrome P450, family 2, subfamily e, polypeptide 1
NCBI Official Symbol:Cyp2e1  
NCBI Official Synonym Symbols:Cyp2e  
NCBI Protein Information:cytochrome P450 2E1; CYPIIE1; cytochrome P450-J; cytochrome P450-ALC; 4-nitrophenol 2-hydroxylase; cytochrome P450, 2e1, ethanol inducible
UniProt Protein Name:Cytochrome P450 2E1
UniProt Synonym Protein Names:4-nitrophenol 2-hydroxylase (EC:1.14.13.n7); CYPIIE1; Cytochrome P450-ALC; Cytochrome P450-J
Protein Family:Cytochrome
UniProt Gene Name:Cyp2e1  
UniProt Entry Name:CP2E1_MOUSE
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