Thermo Fisher Scientific Cyclooxygenase 2 Polyclonal Antibody
Cyclooxygenase 2(COX2)를 인식하는 Rabbit Polyclonal Antibody로, WB, IHC, ICC, ELISA 등 다양한 응용에 사용 가능. Human, Mouse, Sheep, Rat 시료에 반응하며, Protein A로 정제된 1 mg/mL 액상 형태. -20°C에서 보관.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:2,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:200 |
| Immunohistochemistry (Frozen) (IHC (F)) | 1:100–1:500 |
| Immunocytochemistry (ICC/IF) | 1:100–1:500 |
| ELISA | 1:500–1:1,000 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse, Sheep, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | KLH-conjugated synthetic peptide derived from human Cyclooxygenase 2 (amino acids 301–400) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A |
| Storage Buffer | 0.01M TBS, pH 7.4, with 50% glycerol, 1% BSA |
| Contains | 0.02% ProClin 300 |
| Storage Conditions | -20°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
Cyclooxygenase 2 (COX2) catalyzes the conversion of arachidonate to prostaglandin H2 (PGH2), a key step in prostanoid synthesis including inflammatory prostaglandins. The reaction involves two steps: a cyclooxygenase reaction converting arachidonate to PGG2 and a peroxidase reaction reducing PGG2 to PGH2.
COX2 is constitutively expressed in tissues such as the endothelium, kidney, and brain, and is upregulated under pathological conditions including cancer and inflammation. Elevated COX2 levels are associated with increased cell adhesion, phenotypic changes, resistance to apoptosis, and tumor angiogenesis. In cancer cells, COX2 facilitates prostaglandin E2 (PGE2) production, influencing motility, proliferation, and apoptosis resistance. COX2 activity is naturally inhibited by calcitriol (active Vitamin D), and glucocorticoids can repress PTGS2 gene activity. COX2 is a target of NSAIDs such as aspirin, which reduce inflammation-related pain and swelling.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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