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Home >> Antibodies >> COX2 Antibody / PTGS2

COX2 Antibody / PTGS2 [clone COX2/2377] (V8996)

  Catalog No Formulation Size Price (USD)  
Image V8996-100UG 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced), 0.05% sodium azide 100 ug 519
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V8996-20UG 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced), 0.05% sodium azide 20 ug 229
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V8996SAF-100UG 1 mg/ml in 1X PBS; BSA free, sodium azide free 100 ug 519
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IHC staining of FFPE human prostate cancer with COX2 antibody (clone COX2/2377). HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.
IHC staining of FFPE human colon carcinoma tissue with COX2 antibody (clone COX2/2377). HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.
IHC staining of FFPE human endometrium tissue with COX2 antibody (clone COX2/2377). HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.
SDS-PAGE analysis of purified, BSA-free COX2 antibody (COX2/2377) as confirmation of integrity and purity.
Availability 1-3 business days
Species Reactivity Human
Format Purified
Clonality Monoclonal (mouse origin)
Isotype Mouse IgG2a, kappa
Clone Name COX2/2377
Purity Protein A/G affinity
UniProt P35354
Localization Cytoplasm
Applications Immunohistochemistry (FFPE) : 1-2ug/ml
Limitations This COX2 antibody is available for research use only.
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Description

Prostaglandins are a diverse group of autocrine and paracrine hormones that mediate many cellular and physiologic processes. Prostaglandin H2 (PGH2) is an intermediate molecule in formation of the prostaglandins. Cyclooxygenase-1 (Cox-1) and cyclooxygenase-2 (COX2) are prostaglandin synthases that catalyze the formation of PGH2 from arachidonic acid (AA). Cox-1 and COX2 are isozymes of prostaglandin-endoperoxidase synthase (PTGS). Cox-1 is constitutively expressed in most tissues and is thought to serve in general housekeeping functions. COX2 is efficiently induced in migratory cells responding to pro-inflammatory stimuli and is considered to be an important mediator of inflammation. Both enzymes are targets for the nonsteroidal therapeutic anti-inflammatory drugs, NSAIDs. COX2 expression is significantly increased in 85-90% of human colorectal adenocarcinomas whereas levels of COX-1 are not changed.

Application Notes

Optimal dilution of the COX2 antibody should be determined by the researcher.

Immunogen

A portion of amino acids 442-572 was used as the immunogen for the COX2 antibody.

Storage

Aliquot the COX2 antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.

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