Product: Cytochrome P450 1A1/2 Antibody
Catalog: AF5312
Source: Rabbit
Application: WB, IF/ICC, ELISA(peptide)
Reactivity: Human, Mouse, Rat
Prediction: Bovine, Horse, Sheep, Rabbit, Dog, Xenopus
Mol.Wt.: 58 kD; 58kD(Calculated).
Uniprot: P04798 | P05177
RRID: AB_2837797

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Product Info

Source:
Rabbit
Application:
WB 1:500-1:2000, IF/ICC 1:100-1:500, ELISA(peptide) 1:20000-1:40000
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:
Human,Mouse,Rat
Prediction:
Bovine(100%), Horse(100%), Sheep(100%), Rabbit(100%), Dog(100%), Xenopus(80%)
Clonality:
Polyclonal
Specificity:
Cytochrome P450 1A1/2 Antibody detects endogenous levels of total Cytochrome P450 1A1/2.
RRID:
AB_2837797
Cite Format: Affinity Biosciences Cat# AF5312, RRID:AB_2837797.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
Storage:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
Alias:

Fold/Unfold

AHH; AHRR; Aryl hydrocarbon hydroxylase; CP11; CP1A1_HUMAN; CYP 1; CYP1; cyp1a1; CYPIA1; Cytochrome P1 450 dioxin inducible; Cytochrome P1-450; Cytochrome P450 1A1; Cytochrome P450 family 1 subfamily A polypeptide 1; Cytochrome P450 form 6; Cytochrome P450 subfamily I (aromatic compound inducible) polypeptide 1; Cytochrome P450-C; Cytochrome P450-P1; Flavoprotein-linked monooxygenase; Microsomal monooxygenase; P1 450; P450 C; P450 form 6; P450 P1; P450DX; Xenobiotic monooxygenase; Aryl hydrocarbon hydroxylase; CP 12; CP12; CP1A2_HUMAN; CYP1A2; CYPIA2; Cytochrome P(3)450; Cytochrome P450 1A2; Cytochrome P450 4; Cytochrome P450 family 1 polypeptide 2; Cytochrome P450 family 1 subfamily A polypeptide 2; Cytochrome P450 subfamily I aromatic compound inducible polypeptide 2; Cytochrome P450-P3; Cytochrome P4501A2; Dioxin inducable P3 450; Flavoprotein linked monooxygenase; Microsomal monooxygenase; P(3)450; P3 450; P450 4; P450 form 4; P450 P3; P450(PA); Xenobiotic monooxygenase;

Immunogens

Immunogen:
Uniprot:
Gene(ID):
Expression:
P04798 CP1A1_HUMAN:

Lung, lymphocytes and placenta.

P05177 CP1A2_HUMAN:

Liver.

Description:
Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It oxidizes a variety of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics.
Sequence:
MLFPISMSATEFLLASVIFCLVFWVIRASRPQVPKGLKNPPGPWGWPLIGHMLTLGKNPHLALSRMSQQYGDVLQIRIGSTPVVVLSGLDTIRQALVRQGDDFKGRPDLYTFTLISNGQSMSFSPDSGPVWAARRRLAQNGLKSFSIASDPASSTSCYLEEHVSKEAEVLISTLQELMAGPGHFNPYRYVVVSVTNVICAICFGRRYDHNHQELLSLVNLNNNFGEVVGSGNPADFIPILRYLPNPSLNAFKDLNEKFYSFMQKMVKEHYKTFEKGHIRDITDSLIEHCQEKQLDENANVQLSDEKIINIVLDLFGAGFDTVTTAISWSLMYLVMNPRVQRKIQEELDTVIGRSRRPRLSDRSHLPYMEAFILETFRHSSFVPFTIPHSTTRDTSLKGFYIPKGRCVFVNQWQINHDQKLWVNPSEFLPERFLTPDGAIDKVLSEKVIIFGMGKRKCIGETIARWEVFLFLAILLQRVEFSVPLGVKVDMTPIYGLTMKHACCEHFQMQLRS

MALSQSVPFSATELLLASAIFCLVFWVLKGLRPRVPKGLKSPPEPWGWPLLGHVLTLGKNPHLALSRMSQRYGDVLQIRIGSTPVLVLSRLDTIRQALVRQGDDFKGRPDLYTSTLITDGQSLTFSTDSGPVWAARRRLAQNALNTFSIASDPASSSSCYLEEHVSKEAKALISRLQELMAGPGHFDPYNQVVVSVANVIGAMCFGQHFPESSDEMLSLVKNTHEFVETASSGNPLDFFPILRYLPNPALQRFKAFNQRFLWFLQKTVQEHYQDFDKNSVRDITGALFKHSKKGPRASGNLIPQEKIVNLVNDIFGAGFDTVTTAISWSLMYLVTKPEIQRKIQKELDTVIGRERRPRLSDRPQLPYLEAFILETFRHSSFLPFTIPHSTTRDTTLNGFYIPKKCCVFVNQWQVNHDPELWEDPSEFRPERFLTADGTAINKPLSEKMMLFGMGKRRCIGEVLAKWEIFLFLAILLQQLEFSVPPGVKVDLTPIYGLTMKHARCEHVQARLRFSIN

Predictions

Predictions:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Horse
100
Bovine
100
Sheep
100
Dog
100
Rabbit
100
Xenopus
80
Chicken
70
Pig
0
Zebrafish
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - P04798/P05177 As Substrate

Site PTM Type Enzyme
S247 Phosphorylation
Y270 Phosphorylation
K271 Ubiquitination
S360 Phosphorylation
Site PTM Type Enzyme
Y72 Phosphorylation
S82 Phosphorylation
T267 Phosphorylation
Y272 Phosphorylation
S279 Phosphorylation
S298 Phosphorylation
T349 Phosphorylation
T438 Phosphorylation

Research Backgrounds

Function:

A cytochrome P450 monooxygenase involved in the metabolism of various endogenous substrates, including fatty acids, steroid hormones and vitamins. Mechanistically, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase (NADPH--hemoprotein reductase). Catalyzes the hydroxylation of carbon-hydrogen bonds. Exhibits high catalytic activity for the formation of hydroxyestrogens from estrone (E1) and 17beta-estradiol (E2), namely 2-hydroxy E1 and E2, as well as D-ring hydroxylated E1 and E2 at the C15-alpha and C16-alpha positions. Displays different regioselectivities for polyunsaturated fatty acids (PUFA) hydroxylation. Catalyzes the epoxidation of double bonds of certain PUFA. Converts arachidonic acid toward epoxyeicosatrienoic acid (EET) regioisomers, 8,9-, 11,12-, and 14,15-EET, that function as lipid mediators in the vascular system. Displays an absolute stereoselectivity in the epoxidation of eicosapentaenoic acid (EPA) producing the 17(R),18(S) enantiomer. May play an important role in all-trans retinoic acid biosynthesis in extrahepatic tissues. Catalyzes two successive oxidative transformation of all-trans retinol to all-trans retinal and then to the active form all-trans retinoic acid. May also participate in eicosanoids metabolism by converting hydroperoxide species into oxo metabolites (lipoxygenase-like reaction, NADPH-independent).

Subcellular Location:

Endoplasmic reticulum membrane>Peripheral membrane protein. Mitochondrion inner membrane>Peripheral membrane protein. Microsome membrane>Peripheral membrane protein. Cytoplasm.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Lung, lymphocytes and placenta.

Subunit Structure:

Interacts with cytosolic chaperones HSP70 and HSP90; this interaction is required for initial targeting to mitochondria. Interacts (via mitochondrial targeting signal) with TOMM40 (via N-terminus); this interaction is required for translocation across the mitochondrial outer membrane.

Family&Domains:

Belongs to the cytochrome P450 family.

Function:

A cytochrome P450 monooxygenase involved in the metabolism of various endogenous substrates, including fatty acids, steroid hormones and vitamins. Mechanistically, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase (NADPH--hemoprotein reductase). Catalyzes the hydroxylation of carbon-hydrogen bonds. Exhibits high catalytic activity for the formation of hydroxyestrogens from estrone (E1) and 17beta-estradiol (E2), namely 2-hydroxy E1 and E2. Metabolizes cholesterol toward 25-hydroxycholesterol, a physiological regulator of cellular cholesterol homeostasis. May act as a major enzyme for all-trans retinoic acid biosynthesis in the liver. Catalyzes two successive oxidative transformation of all-trans retinol to all-trans retinal and then to the active form all-trans retinoic acid. Primarily catalyzes stereoselective epoxidation of the last double bond of polyunsaturated fatty acids (PUFA), displaying a strong preference for the (R,S) stereoisomer. Catalyzes bisallylic hydroxylation and omega-1 hydroxylation of PUFA. May also participate in eicosanoids metabolism by converting hydroperoxide species into oxo metabolites (lipoxygenase-like reaction, NADPH-independent). Plays a role in the oxidative metabolism of xenobiotics. Catalyzes the N-hydroxylation of heterocyclic amines and the O-deethylation of phenacetin. Metabolizes caffeine via N3-demethylation (Probable).

Subcellular Location:

Endoplasmic reticulum membrane>Peripheral membrane protein. Microsome membrane>Peripheral membrane protein.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Liver.

Family&Domains:

Belongs to the cytochrome P450 family.

Research Fields

· Human Diseases > Cancers: Overview > Chemical carcinogenesis.

· Metabolism > Lipid metabolism > Steroid hormone biosynthesis.

· Metabolism > Biosynthesis of other secondary metabolites > Caffeine metabolism.

· Metabolism > Amino acid metabolism > Tryptophan metabolism.

· Metabolism > Lipid metabolism > Linoleic acid metabolism.

· Metabolism > Metabolism of cofactors and vitamins > Retinol metabolism.

· Metabolism > Xenobiotics biodegradation and metabolism > Metabolism of xenobiotics by cytochrome P450.

· Metabolism > Xenobiotics biodegradation and metabolism > Drug metabolism - cytochrome P450.

· Metabolism > Global and overview maps > Metabolic pathways.

· Organismal Systems > Endocrine system > Ovarian steroidogenesis.

References

1). Xun T et al. Advanced oxidation protein products downregulate CYP1A2 and CYP3A4 expression and activity via the NF-κB-mediated signaling pathway in vitro and in vivo. Lab Invest 2021 May 24. (PubMed: 34031539)

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