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Rabbit分子别名
Prostaglandin G/H synthase 2, Cyclooxygenase-2, Glucocorticoid-regulated inflammatory cyclooxygenase, Gripghs, Macrophage activation-associated marker protein P71/73, PES-2, PHS II, Prostaglandin H2 synthase 2 (PGH synthase 2; PGHS-2), Prostaglandin-endoperoxide synthase 2, TIS10 protein, Ptgs2, Cox-2, Pghs-b, Tis10免疫原
Recombinant Protein细胞定位
CytoplasmAccession
Q05769克隆号
S-870-18抗体类型
Recombinant mAb抗体同种型
IgG应用
IHC-P, ICC, WB反应种属 ?
Ms, Rt纯化方式
Protein A浓度
0.5 mg/ml标记
Unconjugated性状
Liquid缓冲体系
PBS, 40% Glycerol, 0.05% BSA, 0.03% Proclin 300
储存条件
12 months from date of receipt / reconstitution, -20 °C as supplied
| 应用 | 稀释度 |
|---|---|
| WB | 1:1000 |
| IHC-P | 1:500 |
| ICC | 1:500 |
COX-2 protein, also known as Cyclooxygenase-2 or PGHS-2, is a member of the cyclooxygenase superfamily. This recombinant protein plays a specific enzymatic role in the biological system, converting arachidonic acid (AA) into prostaglandin G2 and other peroxide substances, participating in the biosynthesis of prostaglandins. Under normal physiological conditions, most tissue cells do not express COX-2 protein. However, in pathological states such as inflammation and tumorigenesis, COX-2 protein expression is upregulated in response to proinflammatory mediators, including inflammatory stimuli, damage, mitogens, and carcinogens. This process involves the release of arachidonic acid from cell membrane phospholipids through the phospholipase A2 pathway, followed by the synthesis of inflammatory mediators such as prostaglandin E2 (PGE2) catalyzed by COX-2, participating in various physiological and pathological processes in the body. Moreover, the enzymatic activity of COX-2 protein is not limited to arachidonic acid. It can also act on dihomo-γ-linolenic acid (DGLA) and eicosapentaenoic acid (EPA), generating PGH1 and PGH3 as precursors of different series of prostaglandins.
免疫印迹
WB result of Mouse COX2 Rabbit mAb
Primary antibody: Mouse COX2 Rabbit mAb at 1/1000 dilution
Lane 1: untreated RAW 264.7 whole cell lysate 20 µg
Lane 2: RAW 264.7 treated with 1 µg/ml lipopolysaccharide for 6 hours whole cell lysate 20 µg
Secondary antibody: Goat Anti-rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 69 kDa
Observed MW: 75 kDa
免疫组化
IHC shows positive staining in paraffin-embedded mouse colon. Anti- Mouse COX2 antibody was used at 1/500 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded mouse liver. Anti- Mouse COX2 antibody was used at 1/500 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded rat colon. Anti- Mouse COX2 antibody was used at 1/500 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded rat liver. Anti- Mouse COX2 antibody was used at 1/500 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded rat kidney. Anti- Mouse COX2 antibody was used at 1/500 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
免疫细胞化学
ICC analysis of RAW264.7 cells treated with lipopolysaccharide (LPS) (1 µg/ml,6h) (top panel) and RAW264.7 cells untreated with lipopolysaccharide (LPS) (1 µg/ml,6h) (below panel). Anti-Mouse COX2 antibody was used at 1/500 dilution (Green) and incubated overnight at 4°C. Goat polyclonal Antibody to Mouse IgG - H&L (Alexa Fluor® 488) was used as secondary antibody at 1/1000 dilution. The cells were fixed with 100% ice-cold methanol and permeabilized with 0.1% PBS-Triton X-100. Nuclei were counterstained with DAPI (Blue). Counterstain with tubulin (Red).
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