Recombinant Mouse Liver carboxylesterase 1 (Ces1)

HPSLPPVVHTVHGKVLGKYVTLEGFSQPVAVFLGVPFAKPPLGSLRFAPPEPAEPWSFVKHTTSYPPLCYQNPEAALRLAELFTNQRKIIPHKFSEDCLYLNIYTPADLTQNSRLPVMVWIHGGGLVIDGASTYDGVPLAVHENVVVVVIQYRLGIWGFFSTEDEHSRGNWGHLDQVAALHWVQDNIANFGGNPGSVTIFGESAGGESVSVLVLSPLAKNLFHRAIAQSSVIFNPCLFGRAARPLAKKIAALAGCKTTTSAAMVHCLRQKTEDELLEVSLKMKFGTVDFLGDPRESYPFLPTVIDGVLLPKAPEEILAEKSFNTVPYMVGINKHEFGWIIPMFLDFPLSERKLDQKTAASILWQAYPILNISEKLIPAAIEKYLGGTEDPATMTDLFLDLIGDIMFGVPSVIVSRSHRDAGAPTYMYEYQYRPSFVSDDRPQELLGDHADELFSVWGAPFLKEGASEEEINLSKMVMKFWANFARNGNPNGEGLPHWPEYDQKEGYLQIGVPAQAAHRLKDKEVDFWTELRAKETAERSSHREHVEL

Involved in the detoxification of xenobiotics and in the activation of ester and amide prodrugs. Hydrolyzes aromatic and aliphatic esters, but has no catalytic activity toward amides or a fatty acyl-CoA ester. Displays fatty acid ethyl ester synthase activity, catalyzing the ethyl esterification of oleic acid to ethyloleate. Converts monoacylglycerides to free fatty acids and glycerol. Hydrolyzes of 2-arachidonoylglycerol and prostaglandins. Hydrolyzes cellular cholesteryl esters to free cholesterols and promotes reverse cholesterol transport (RCT) by facilitating both the initial and final steps in the process. First of all, allows free cholesterol efflux from macrophages to extracellular cholesterol acceptors and secondly, releases free cholesterol from lipoprotein-delivered cholesteryl esters in the liver for bile acid synthesis or direct secretion into the bile.

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

"Sortilin 1 Modulates Hepatic Cholesterol Lipotoxicity in Mice via Functional Interaction with Liver Carboxylesterase 1." Li J., Wang Y., Matye D.J., Chavan H., Krishnamurthy P., Li F., Li T. J Biol Chem 292:146-160 (2017)

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.