Cytochrome P450 2S1 Antibody
(Synonyms: UNQ891/PRO1906, CYP2S1, Cytochrome P450 2S1, CYPIIS1, Hydroperoxy icosatetraenoate dehydratase, Thromboxane-A synthase)Cytochrome P450 2S1 Antibody is a Rabbit-derived and non-conjugated IgG Polyclonal antibody, targeting to Cytochrome P450 2S1.
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Host:
Rabbit
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Isotype:
IgG
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Application:
WB, IHC-P, ICC/IF
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Reactivity :
Human, Mouse
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Formulation:
Supplied in PBS (pH 7.4), containing 30% glycerol, and 0.01% sodium azide.
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Conjugation:
Non-conjugated
Applications
| Application |
WB
WB: Western Blot
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IHC-P
IHC-P: Immunohistochemistry-Paraffin
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ICC/IF
ICC/IF: Immunocytochemistry/
Immunofluorescence |
|---|---|---|---|
| Dilution Ratio | 1:1000-2000 | 1:100-200 | 1:100-500 |
Product Details
Cytochrome P450 2S1 Antibody is a Rabbit-derived and non-conjugated IgG Polyclonal antibody, targeting to Cytochrome P450 2S1.
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Host Rabbit
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Clonality Polyclonal
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Species ReactivityHuman, Mouse
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Observed Molecular WeightObserved band size: 62 kDaNote: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
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Calculated Molecular Weight Predicted band size: 55 kDa
Synthetic peptide corresponding to the center region of human Cytochrome P450 2S1.
Endogenous
affinity purified.
Non-conjugated
Unmodified
IgG
Product Properties
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Appearance
Solution
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Formulation
Supplied in PBS (pH 7.4), containing 30% glycerol, and 0.01% sodium azide.
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Storage & Stability
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
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Shipping
Shipping with blue ice.
Verification Images
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Western blot analysis of extracts from Hela (lane 2, 40ug), A549 (lane 3, 40ug) and HUVEC (lane 3, 40ug) using Cytochrome P450 2S1 Antibody (HY-P811060). Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/500) and Loading control antibody (Beta Actin, HY-P80993, 1/10,000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Rabbit IgG-HRP Secondary Antibody (HY-P8001,1/10,000) was used for 1 hour at room temperature.
Background
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Function
Cytochrome P450 2S1 is an A cytochrome P450 monooxygenase involved in the metabolism of retinoids and eicosanoids. In epidermis, may contribute to the oxidative metabolism of all-trans-retinoic acid. For this activity, 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). Additionally, displays peroxidase and isomerase activities toward various oxygenated eicosanoids such as prostaglandin H2 (PGH2) and hydroperoxyeicosatetraenoates (HPETEs). Independently of cytochrome P450 reductase, NADPH, and O2, catalyzes the breakdown of PGH2 to hydroxyheptadecatrienoic acid (HHT) and malondialdehyde (MDA), which is known to act as a mediator of DNA damage[1][2].
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Subcellular Localization
Endoplasmic reticulum membrane; Microsome membrane
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Expression
Tissue_Specificity: Expressed at higher levels in extrahepatic tissues including trachea, lung, stomach, small intestine, colon, kidney, breast, placenta and spleen. Expressed in peripheral blood leukocytes. Constitutively expressed in skin (at protein level).
Induction: Up-regulated in skin upon exposure to ultraviolet radiation or treatment with all-trans retinoic acid (substrate-inducible). -
Isoforms & Post-Translational Modification
Cytochrome P450 2S1 has 2 isoforms, Q96SQ9-1: amino acid length is 504, molecular weight is 55817 Da (predicted); Q96SQ9-2: amino acid length is 564, molecular weight is 62231 Da (predicted).
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SwissProt ID
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Synonyms
UNQ891/PRO1906, CYP2S1, Cytochrome P450 2S1, CYPIIS1, Hydroperoxy icosatetraenoate dehydratase, Thromboxane-A synthase
Documentation
References
[1]. Smith G, et al. Cutaneous expression of cytochrome P450 CYP2S1: individuality in regulation by therapeutic agents for psoriasis and other skin diseases. Lancet. 2003 Apr 19;361(9366):1336-43. [Content Brief]
[2]. Bui P, et al. Human CYP2S1 metabolizes cyclooxygenase- and lipoxygenase-derived eicosanoids. Drug Metab Dispos. 2011 Feb;39(2):180-90. [Content Brief]