Description
EGTA-AM is a membrane permeable form of EGTA, can be passively loaded into cells to generate intracellular EGTA; EGTA-AM is also a Ca2+ chelator with slow chelating dynamics.
Product information
CAS Number: 99590-86-0
Molecular Weight: 668.60
Formula: C26H40N2O18
Chemical Name: 1,14-di(acetyloxy)methyl 3,12-bis({2-[(acetyloxy)methoxy]-2-oxoethyl})-6,9-dioxa-3,12-diazatetradecanedioate
Smiles: CC(=O)OCOC(=O)CN(CC(=O)OCOC(C)=O)CCOCCOCCN(CC(=O)OCOC(C)=O)CC(=O)OCOC(C)=O
InChiKey: GNJXVFXIDHCCKR-UHFFFAOYSA-N
InChi: InChI=1S/C26H40N2O18/c1-19(29)39-15-43-23(33)11-27(12-24(34)44-16-40-20(2)30)5-7-37-9-10-38-8-6-28(13-25(35)45-17-41-21(3)31)14-26(36)46-18-42-22(4)32/h5-18H2,1-4H3
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO : 50 mg/mL (74.78 mM; Need ultrasonic).
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vitro:
EGTA-AM (50 μM) markedly reduces the asynchronous excitatory postsynaptic currents (aEPSC) to 58.9 ± 8.1% of the control level, but only reduces the synchronous excitatory postsynaptic currents (EPSCs), measured as charge transfer produced by the stimulation train.
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