3.1.1.79 2-mercaptoethanol at 1% 750161 3.1.1.79 betaine it enhances the enzyme activity 2fold at 50°C and 3 M, and 1.5fold at 45°C and 1-3 M, while it reduces the enzyme activity at 35-40°C, by 20% at 40°C and 3 M, about 5% at 1 M, overview 729483 3.1.1.79 cyclic AMP-dependent protein kinase phosphorylation, 40% activation of triolein hydrolyzing activity 646086 3.1.1.79 DMSO increase in enzyme activity (130%) is observed at 25% v/v DMSO although at a higher concentration (50%), DMSO decreases enzyme activity to 72% 750161 3.1.1.79 DTT at 1% 750161 3.1.1.79 HSL inhibitor reduced activity in macrophage foam cells due to increased activity of an inhibitor protein 654152 3.1.1.79 L-methionine L-methionine enhances the enzyme activity in absence of tumor necrosis factor-alpha, but inhibits it in presence of TNF-alpha 714794 3.1.1.79 additional information activity in incubated soleus muscle increases in response to adrenaline 654475 3.1.1.79 additional information proline does not activate and thermally stabilize the enzyme at 35-50°C and concentrations of 1-3 M, but inhibits the enzyme activity 729483 3.1.1.79 additional information stearate and palmitate, saturated fatty acids but not unsaturated fatty acids (oleate and linoleate) induce up-regulation of HSL mRNA in a time- and concentration-dependent manner in bMEC. Oleate and linoleate induce no up-regulation of HSL mRNA 690757