COX2 Antibody (YA791)

3 Cited Publications
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Based on 3 publication(s) in Google Scholar

COX2 Antibody (YA791) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to COX2.

For research use only. We do not sell to patients.
  • Host:

    Mouse

  • Isotype:

    IgG1

  • Application:

    WB, IHC-P, FC

  • Reactivity :

    Human, Mouse, Rat

  • Formulation:

    Supplied in 1*PBS (pH7.4), 0.2% BSA and 50% Glycerol. Preservative: 0.05% Sodium Azide.

  • Conjugation:
    Non-conjugated

Applications

Application
WB Info
WB: Western Blot
IHC-P Info
IHC-P: Immunohistochemistry-Paraffin
FC Info
FC: Flow Cytometry
Dilution Ratio 1:500-1:1000 1:50-1:200 1:50-1:100

Product Details

Description

COX2 Antibody (YA791) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to COX2.

  • Host Mouse
  • Clonality Monoclonal
  • Species Reactivity
    Human, Mouse, Rat
  • Observed Molecular Weight
    Observed band size: 60 kDa Info
    Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
  • Calculated Molecular Weight Predicted band size: 69 kDa
Species Reactivity Database
Immunogen

Synthetic peptide within C-terminal human COX2.

Sensitivity

Endogenous

Purification

Protein G affinity purified.

Conjugation

Non-conjugated

Modification

Unmodified

Isotype

IgG1

RRID

AB_3102074

Product Properties

  • Appearance

    Liquid

  • Formulation

    Supplied in 1*PBS (pH7.4), 0.2% BSA and 50% Glycerol. Preservative: 0.05% Sodium Azide.

  • Storage & Stability

    Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

  • Shipping

    Shipping with blue ice.

Verification Images

  • Experimental Validation Results for COX2 Antibody (YA791)
    Western blot analysis of extracts from A549 (lane 2(20μg), A549 (lane 3(40μg), using COX2 Antibody. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in TBST for 2 hour at room temperature. The primary antibody and Loading control antibody (Beta Actin, HY-P80438, 1/3000) was used in 5% BSA in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (HY-P8004/HY-P8001, 1/10,000) was used for 1 hour at room temperature.
  • Experimental Validation Results for COX2 Antibody (YA791)
    Immunohistochemical analysis of paraffin-embedded rat colon using COX2 antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80090, 1/100) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for COX2 Antibody (YA791)
    Immunohistochemical analysis of paraffin-embedded human colon cancer using COX2 antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80090, 1/100) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for COX2 Antibody (YA791)
    Immunohistochemical analysis of paraffin-embedded human kidney using COX2 antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80090, 1/100) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for COX2 Antibody (YA791)
    Immunohistochemical analysis of paraffin-embedded mouce small intestine using COX2 antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80090, 1/100) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for COX2 Antibody (YA791)
    Immunohistochemical analysis of paraffin-embedded mouce lung using COX2 antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80090, 1/100) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Experimental Validation Results for COX2 Antibody (YA791)
    Immunohistochemical analysis of paraffin-embedded mouce prostate using COX2 antibody. The section was pre-treated using heat mediated antigen retrieval with EDTA (pH 9.0) for 14 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with TBST, and then probed with the primary antibody (HY-P80090, 1/100) for 30 minutes at room temperature. The detection was performed using Polymer HRP-conjugated Goat Anti-Mouse/Rabbit lgG(H&L) secondary antibody (HY-P83652). DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

Background

  • Function

    Dual cyclooxygenase and peroxidase in the biosynthesis pathway of prostanoids, a class of C20 oxylipins mainly derived from arachidonate ((5Z,8Z,11Z,14Z)-eicosatetraenoate, AA, C20:4(n-6)), with a particular role in the inflammatory response (PubMed:11939906, PubMed:16373578, PubMed:19540099, PubMed:22942274, PubMed:26859324, PubMed:27226593, PubMed:7592599, PubMed:7947975, PubMed:9261177). The cyclooxygenase activity oxygenates AA to the hydroperoxy endoperoxide prostaglandin G2 (PGG2), and the peroxidase activity reduces PGG2 to the hydroxy endoperoxide prostaglandin H2 (PGH2), the precursor of all 2-series prostaglandins and thromboxanes (PubMed:16373578, PubMed:22942274, PubMed:26859324, PubMed:27226593, PubMed:7592599, PubMed:7947975, PubMed:9261177). This complex transformation is initiated by abstraction of hydrogen at carbon 13 (with S-stereochemistry), followed by insertion of molecular O2 to form the endoperoxide bridge between carbon 9 and 11 that defines prostaglandins. The insertion of a second molecule of O2 (bis-oxygenase activity) yields a hydroperoxy group in PGG2 that is then reduced to PGH2 by two electrons (PubMed:16373578, PubMed:22942274, PubMed:26859324, PubMed:27226593, PubMed:7592599, PubMed:7947975, PubMed:9261177). Similarly catalyzes successive cyclooxygenation and peroxidation of dihomo-gamma-linoleate (DGLA, C20:3(n-6)) and eicosapentaenoate (EPA, C20:5(n-3)) to corresponding PGH1 and PGH3, the precursors of 1- and 3-series prostaglandins (PubMed:11939906, PubMed:19540099). In an alternative pathway of prostanoid biosynthesis, converts 2-arachidonoyl lysophopholipids to prostanoid lysophopholipids, which are then hydrolyzed by intracellular phospholipases to release free prostanoids (PubMed:27642067). Metabolizes 2-arachidonoyl glycerol yielding the glyceryl ester of PGH2, a process that can contribute to pain response (PubMed:22942274). Generates lipid mediators from n-3 and n-6 polyunsaturated fatty acids (PUFAs) via a lipoxygenase-type mechanism. Oxygenates PUFAs to hydroperoxy compounds and then reduces them to corresponding alcohols (PubMed:11034610, PubMed:11192938, PubMed:9048568, PubMed:9261177). Plays a role in the generation of resolution phase interaction products (resolvins) during both sterile and infectious inflammation (PubMed:12391014). Metabolizes docosahexaenoate (DHA, C22:6(n-3)) to 17R-HDHA, a precursor of the D-series resolvins (RvDs) (PubMed:12391014). As a component of the biosynthetic pathway of E-series resolvins (RvEs), converts eicosapentaenoate (EPA, C20:5(n-3)) primarily to 18S-HEPE that is further metabolized by ALOX5 and LTA4H to generate 18S-RvE1 and 18S-RvE2 (PubMed:21206090). In vascular endothelial cells, converts docosapentaenoate (DPA, C22:5(n-3)) to 13R-HDPA, a precursor for 13-series resolvins (RvTs) shown to activate macrophage phagocytosis during bacterial infection (PubMed:26236990). In activated leukocytes, contributes to oxygenation of hydroxyeicosatetraenoates (HETE) to diHETES (5,15-diHETE and 5,11-diHETE) (PubMed:22068350, PubMed:26282205). Can also use linoleate (LA, (9Z,12Z)-octadecadienoate, C18:2(n-6)) as substrate and produce hydroxyoctadecadienoates (HODEs) in a regio- and stereospecific manner, being (9R)-HODE ((9R)-hydroxy-(10E,12Z)-octadecadienoate) and (13S)-HODE ((13S)-hydroxy-(9Z,11E)-octadecadienoate) its major products (By similarity). During neuroinflammation, plays a role in neuronal secretion of specialized preresolving mediators (SPMs) 15R-lipoxin A4 that regulates phagocytic microglia (By similarity)

  • Subcellular Localization

    Microsome membrane; Peripheral membrane protein; Endoplasmic reticulum membrane; Peripheral membrane protein; Nucleus inner membrane; Peripheral membrane protein; Nucleus outer membrane; Peripheral membrane protein

  • Expression


    Induction:By cytokines and mitogens. Up-regulated by IL1B (PubMed:26282205, PubMed:9545330) . Up-regulated by lipopolysaccharide (LPS) (PubMed:9545330)

  • Subunit

    Homodimer

  • SwissProt ID

    P35354

  • Gene ID
  • Research Field

    Immunology

COX2 Antibody (YA791) Related Classifications

100 mg

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