Thermo Fisher Scientific COX2 Recombinant Rabbit Monoclonal Antibody (10B2)
COX2 단백질을 인식하는 토끼 단클론 항체로, Western blot 및 Immunocytochemistry에 적합합니다. HEK293 세포 발현 시스템에서 생산된 재조합 항체이며, 고순도의 Affinity chromatography 정제 제품입니다. 인체 시료에 반응하며, 연구용으로만 사용 가능합니다.
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Applications 및 Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:5,000 |
| Immunocytochemistry (ICC/IF) | 1:20–1:200 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | 10B2 |
| Immunogen | A synthesized peptide derived from human COX2 (antigen range: 101–134, UniProt ID: P35354-1) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 2 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS (pH 7.4) with 50% glycerol, 150 mM NaCl |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C or -80°C if preferred |
| Shipping Conditions | Wet ice |
| RRID | AB_2898308 |
Product Specific Information
This antibody has been tested in direct-ELISA.
Target Information
COX2 converts arachidonate to prostaglandin H2 (PGH2), a committed step in prostanoid synthesis, including production of inflammatory prostaglandins. The conversion involves a cyclooxygenase (COX) reaction converting arachidonate to prostaglandin G2 (PGG2), followed by a peroxidase reaction reducing PGG2 to PGH2.
COX2 is constitutively expressed in certain tissues (endothelium, kidney, brain) and up-regulated under pathological conditions such as cancer and inflammation. Up-regulation is linked to increased cell adhesion, phenotypic changes, resistance to apoptosis, and tumor angiogenesis.
In cancer cells, COX2 promotes prostaglandin E2 (PGE2) production, influencing motility, proliferation, and apoptosis resistance. It is naturally inhibited by calcitriol (active Vitamin D). Glucocorticoids repress PTGS2 gene activity in vivo, and COX2 is a known target of NSAIDs like aspirin, which reduce pain and inflammation.
For Research Use Only.
Not for use in diagnostic procedures or resale without express authorization.
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