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COX-2 (human, recombinant)
货号:60122 规格:5 Kunits 目录价:¥11480
产品详情
产品名称:
COX-2 (human, recombinant)
别名:
Cyclooxygenase 2|Prostaglandin H Synthase 2
产品描述:
Cyclooxygenase 2 (COX-2) is a bifunctional enzyme that exhibits both COX and peroxidase activities and catalyzes the first step in the biosesynthesis of prostaglandins, thromboxanes, and prostacyclins.{500,501} The COX component converts arachidonic acid to the hydroperoxy endoperoxide prostaglandin G2 (PGG2; Item No. 17010), and the peroxidase component reduces the endoperoxide to the corresponding alcohol PGH2 (Item No. 17020). COX-2 expression is induced by a variety of stimuli, including phorbol esters, LPS, and cytokines and is responsible for the biosesynthesis of PGs under acute inflammatory conditions.{14766} Thus, COX-2 has been the focus of attention for the nonsteroidal anti-inflammatory drug (NSAID) development. Cayman's COX-2 (human, recombinant) contains an N-terminal hexahistidine tag and an alanine substituted for asparagine at position 580 (COX-2N580A) that prevents glycosylation at position 580 and decreases enzyme degradation in cells.{45243}
保存温度:
-80
运输温度:
-80
产品形式:
80 mM Tris, pH 8.0, with 0.3 mM DDC, 0.01% Tween 20, and 10% glycerol
有效期:
365
纯度:
≥75% (estimated by SDS-PAGE)
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