CAS NO: | 88070-98-8 |
生物活性 | Bromoenol lactone ((6E)-Bromoenol lactone) is a suicide-based irreversible, selective, potent inhibitor ofcalcium-independentphospholipase A2(iPLA2β)with anIC50value of approximately 7 μM, which inhibits antigen-stimulated mast cell exocytosis without blocking Ca2+influx[1][2]. | ||||||||||||||||
IC50& Target[1][2] |
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体外研究 (In Vitro) | In RBL 2H3 and bone marrow-derived mast cells (BMMCs), Ca2+entry is critical for exocytosis. Bromoenol lactone inhibits exocytosis when stimulated using a Ca2+ionophore A23187, which passively transports Ca2+down a concentration gradient and also in permeabilised mast cells where Ca2+entry is no longer relevant. Moreover, Bromoenol lactone has only a minor effect on antigen- or thapsigargin-stimulated Ca2+signalling, both the release from internal stores and sustained elevation due to Ca2+influx[1]. | ||||||||||||||||
分子量 | 317.18 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C16H13BrO2 | ||||||||||||||||
CAS 号 | 88070-98-8 | ||||||||||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 |
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溶解性数据 | In Vitro: DMSO : 50 mg/mL(157.64 mM;Need ultrasonic) 配制储备液
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