| Chemical Properties | Back Directory | [Boiling point ]
812.4±65.0 °C(Predicted) | [density ]
1.340±0.06 g/cm3(Predicted) | [solubility ]
Soluble to 100 mM in DMSO | [pka]
3.04±0.50(Predicted) |
| Hazard Information | Back Directory | [Uses]
DMNPE-4 AM-caged-calcium, photolabile analogues of EGTA, is an extremely effective Ca2+ selective cage, with a Kd for Ca2+ of 48 nM and 19 nM at pH 7.2 and pH 7.4, respectively. DMNPE-4 AM-caged-calcium has a lower affinity for Ca2+ (Kd=~2 nM) after photolysis[1][2]. | [storage]
Store at -20°C | [References]
[1] Ellis-Davies GCR, et, al. Tuning caged calcium: photolabile analogues of EGTA with improved optical and chelation properties. Cell Calcium. 2006 Jan;39(1):75-83. DOI:10.1016/j.ceca.2005.10.003 [2] DelPrincipe F, et, al. Two-photon and UV-laser flash photolysis of the Ca2+ cage, dimethoxynitrophenyl-EGTA-4. Cell Calcium. 1999 Jan;25(1):85-91. DOI:10.1054/ceca.1998.0009 |
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