Prostaglandin-endoperoxide synthase (fatty acid cyclooxygenase; PGH synthase; Cox-2) is a key enzyme in prostaglandin biosynthesis. The first rate-limiting step in the conversion of arachidonic acid to prostaglandins is catalyzed by Cox-1 and Cox-2. The cyclooxygenase activity of Cox-2 is inhibited by nonsteroidal antiinflammatory drugs such as aspirin and endomethacin. It is a mitogen-inducible gene (unlike Cox-1, which is a house-keeping gene), and this means it probably is a primary mediator of the inflammatory response.
Applications:
Suitable for use in Western Blot, ELISA and Immunohistochemistry. Other applications not tested.
Recommended Dilution:
ELISA: 1:10,000-1:50,000
Western Blot: 1:5000-1:10,000
Immunohistochemistry (Formalin fixed paraffin embedded): 1:500
Optimal dilutions to be determined by the researcher.
Storage and Stability:
May be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
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