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Bromoenol lactone

Bromoenol lactone
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Bromoenol lactone

Catalog No. T14829Cas No. 88070-98-8
Bromoenol lactone is a suicide-based irreversible, selective, potent inhibitor of calcium-independent phospholipase A2 (iPLA2β; IC50: ~7 μM). It inhibits antigen-stimulated mast cell exocytosis without blocking Ca2+ influx.
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Pack SizePriceAvailabilityQuantity
1 mL x 10 mM (in DMSO)$1627-10 days
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Product Introduction

Bioactivity
Description
Bromoenol lactone is a suicide-based irreversible, selective, potent inhibitor of calcium-independent phospholipase A2 (iPLA2β; IC50: ~7 μM). It inhibits antigen-stimulated mast cell exocytosis without blocking Ca2+ influx.
In vitro
Bromoenol lactone inhibits exocytosis when stimulated using a Ca2+ ionophore A23187, which passively transports Ca2+ down a concentration gradient and also in permeabilized mast cells where Ca2+ entry is no longer relevant. In RBL 2H3 and bone marrow-derived mast cells (BMMCs), Ca2+ entry is critical for exocytosis. Moreover, Bromoenol lactone has only a minor effect on antigen- or thapsigargin-stimulated Ca2+ signaling, both the release from internal stores and sustained elevation due to Ca2+ influx [1].
Alias(6E)-Bromoenol lactone
Chemical Properties
Molecular Weight317.18
FormulaC16H13BrO2
Cas No.88070-98-8
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year

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TargetMol | Animal experimentsFor example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . TargetMol | Animal experiments A total of 10 animals were administered, and the formula you used is 5% TargetMol | reagent DMSO+30% PEG300+5% Tween 80+60% ddH2O. So your working solution concentration is 2 mg/mL。
Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSOTargetMol | reagent (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
Preparation method for in vivo formula: Take 50 μL DMSOTargetMol | reagent main solution, add 300 μLPEG300TargetMol | reagent mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2OTargetMol | reagent mix well and clarify
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