C0733
Cyclooxygenase 1 from sheep
glycerol solution, ≥1500 units/mg protein
Synonym(s):
COX-1, Constitutive cyclooxygenase, Prostaglandin H synthase 1, Prostaglandin endoperoxide synthase
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5000 UNITS
R 20 410,46
R 20 410,46
List PriceR 20 827,00Please contact Customer Service for Availability
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5000 UNITS
R 20 410,46
About This Item
MDL number:
UNSPSC Code:
12352204
NACRES:
NA.32
R 20 410,46
List PriceR 20 827,00Please contact Customer Service for Availability
Recommended Products
form
glycerol solution
Quality Level
specific activity
≥1500 units/mg protein
mol wt
dimer subunit mol wt 70 kDa
UniProt accession no.
shipped in
dry ice
storage temp.
−70°C
Gene Information
sheep ... COX1(808251)
General description
Cyclooxygenase 1 is a 71 kDa membrane bound protein predominantly present in endoplasmic reticulum. It has three domains, the epidermal growth factor (EGF) like domain, enzymatic and membrane binding domain.[1] Cyclooxygenase 1 mediates prostaglandin synthesis and is modulated by anti inflammatory nonsteroidal drugs.[2]
Application
Biochem/physiol Actions
COX-1 catalyzes the conversion of arachidonic acid to prostaglandin H2 (the first step in the biosynthesis of prostaglandins, thromboxanes, and prostacyclins). It is involved in the homeostatic role of eicosanoids and constitutively expressed in almost all animal tissues. Has an apparent KM of 8.3 μM for arachidonic acid.
Unit Definition
One unit consumes one nanomole of oxygen per minute at 37 °C in 0.1 M Tris-HCl buffer, pH 8, containing 100 μM arachidonate, 5 mM EDTA, 2 mM phenol, and 1 μM hematin.
Physical form
Solution in 80 mM Tris-HCl, pH 8, with 0.1% TWEEN® 20, 300 μM diethyldithiocarbamate and 10% glycerol.
Legal Information
TWEEN is a registered trademark of Croda International PLC
Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Journal of Orthopaedic Research : Official Publication of the Orthopaedic Research Society, 27(9), 1204-1208 (2009)
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Journal of medicinal chemistry, 56(8), 3191-3206 (2013-03-29)
A series of 3-substituted 1,5-diarylpyrroles bearing a nitrooxyalkyl side chain linked to different spacers were designed. New classes of pyrrole-derived nitrooxyalkyl inverse esters, carbonates, and ethers (7-10) as COX-2 selective inhibitors and NO donors were synthesized and are herein reported.
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