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Description
Overview
A cell-permeable beta-lactone based compound that acts as a potent, selective, and covalent inhibitor of phosphatidylserine (PS) lipase ABHD16A (BAT5, IC50 = 90 and 520 nM for human and mouse ABHD16A, respectively). Displays reduced effect on ~60 other serine hydrolases profiled. Shown to block the PS lipase activity of membrane fractions from COLO205, K562 and MCF7 cell lines and is also shown to diminish the PS lipase activity of brain membrane lysates from Abhd12+/+ (IC50 = 290 nM) and Abhd12-/- (IC50 = 340 nM) mice. Significantly reduces lysophosphatidylserine (lyso-PSs) levels in cells, without affecting the levels of other lipids, such as phosphatidylcholine (PC), phosphatidylethano-lamines (PE), lyso-PCs, lyso-PEs or monoacylglycerols. Blunts lipopolysaccharide-induce release of IL-6, IL-1β in mouse macrophages.
Please note that the molecular weight for this compound is batch-specific due to variable water content. Please refer to the vial label or the certificate of analysis for the batch-specific molecular weight. The molecular weight provided represents the baseline molecular weight without water.
Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.
A cell-permeable beta-lactone based compound that acts as a potent, selective, and covalent inhibitor of phosphatidylserine (PS) lipase ABHD16A (BAT5, IC50 = 90 and 520 nM for human and mouse ABHD16A, respectively). Displays reduced effect on ~60 other serine hydrolases profiled. Shown to block the PS lipase activity of membrane fractions from COLO205, K562 and MCF7 cell lines and is also shown to diminish the PS lipase activity of brain membrane lysates from Abhd12+/+ (IC50 = 290 nM) and Abhd12-/- (IC50 = 340 nM) mice. Significantly reduces lysophosphatidylserine (lyso-PSs) levels in cells, without affecting the levels of other lipids, such as phosphatidylcholine (PC), phosphatidylethano-lamines (PE), lyso-PCs, lyso-PEs or monoacylglycerols. Blunts lipopolysaccharide-induce release of IL-6, IL-1β in mouse macrophages.
Form
Off-white solid
Intert gas (Yes/No)
Packaged under inert gas
Chemical formula
C₂₂H₃₉NO₃
Purity
≥98% by HPLC
Solubility
DMSO (5 mg/ml)
Storage
Protect from light
-20°C
Do Not Freeze
Ok to freeze
Special Instructions
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
