COX-1 Monoclonal Antibody (Clone CX111)
Item № 160110
1 ea $279.00 $0.00

Pricing updated 2016-05-24. Prices are subject to change without notice.

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  • Cyclooxygenase 1
  • PGHS-1
  • Prostaglandin H Synthase 1

COX-1 is responsible for the production of prostaglandins essential for the normal function of many organs including stomach and kidney.1 Although COX-1 is generally described as constitutively expressed, this is actually an oversimplification. COX-1 expression is regulated developmentally and in response to a variety of other stimuli.2,3,4,5 COX-1 has a molecular weight of 70,000 and is expressed in nearly all tissues of the body.1,3,6,7

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Technical Information
  • Cyclooxygenase 1
  • PGHS-1
  • Prostaglandin H Synthase 1
Immunogen purified ovine COX-1
Clone Designation CX111
Formulation Lyophilized IgG
Host mouse
Isotype IgG2b
Applications WB and IHC
Cross Reactivity
  • (+) Ovine COX-2 (50%)
  • (+) Human COX-2 (~5%)
  • (-) Mouse COX-2
  • (+) Ovine COX-2 (50%)
  • (+) Human COX-2 (~5%)
  • (-) Mouse COX-2
Show all 6 Hide all but first 3
Species Reactivity
  • (+) Human COX-1
  • (+) Bovine COX-1
  • (+) Monkey COX-1
  • (+) Mouse COX-1
  • (+) Ovine COX-1
  • (+) Rat COX-1
Show all 6 Hide all but first 3

WARNING - This product is not for human or veterinary use.

Shipping & Storage
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere
Stability As supplied, 3 years from the QC date provided on the Certificate of Analysis, when stored properly
Product Downloads & Resources
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Additional Information

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GC-MS Data
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References & Background Reading
Product Description References

1. Smith, W.L., Garavito, R.M., and DeWitt, D.L. Prostaglandin endoperoxide H synthases (cyclooxygenases)-1 and -2. J Biol Chem 271 33157-33160 (1996).

2. Brannon, T.S., North, A.J., Wells, L.B., et al. Prostacyclin synthesis in ovine pulmonary artery is developmentally regulated by changes in cyclooxygenase-1 gene expression. J Clin Invest 93 2230-2235 (1994).

3. Funk, C.D., Funk, L.B., Kennedy, M.E., et al. Human platelet/erythroleukemia cell prostaglandin G/H synthase: cDNA cloning, expression, and gene chromosomal assignment. FASEB J 5 2304-2312 (1991).

4. Samet, J.M., Fasano, M.B., Fonteh, A.N., et al. Selective induction of prostaglandin G/H synthase I by stem cell factor and dexamethasone in mast cells. J Biol Chem 270 8044-8049 (1995).

5. Hla, T., and Maciag, T. Cyclooxygenase gene expression is down-regulated by heparin-binding (acidic fibroblast) growth factor-1 in human endothelial cells. J Biol Chem 266 24059-24063 (1991).

6. DeWitt, D.L., El-Harith, E.A., Kraemer, S.A., et al. The aspirin and heme-binding sites of ovine and murine prostaglandin endoperoxide synthases. J Biol Chem 265 5192-5198 (1990).

7. DeWitt, D.L., and Smith, W.L. Primary structure of prostaglandin G/H synthase from sheep vesicular gland determined from the complementary DNA sequence. Proc Natl Acad Sci USA 85 1412-1416 (1988).

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