Abcam, ab142803, ION NaTRIUM Green™-2 TMA+ Salt, cytosolic Na+ indicator

Size: 500µg
MW 1087.19 g/mol, Purity >90%. Cell membrane impermeable cytosolic Na + indicator. Water soluble. Excited by visible light (maximally 517 nm). Fluorescent probe. Active in vitro .
Key facts
Purity:>90%,
Form:SolidSee storage information,
Molecular weight:1087.19 g/mol,
Nature:Synthetic,
Solubility:Soluble in water,
Biological description:Cell membrane impermeable cytosolic Na+ indicator. Water soluble. Excited by visible light (maximally 517 nm). Fluorescent probe. Active in vitro.,
Canonical smiles:C[N+](C)(C)C.C[N+](C)(C)C.C[N+](C)(C)C.[O-]C(=O)CCC6=CC=2C(OC1C(CC(CCC([O-])=O)C([O-])C1CL)C=2C3CCC(C(OC)C3)N4CCOCCOCCN(CCOCC4)C5CCC(C)CC5OC)=C(CL)C6=O,
InChi:InChI=1S/C44H48Cl2N2O12.3C4H12N/c1-26-4-8-32(34(22-26)55-2)47-12-16-57-17-13-48(15-19-59-21-20-58-18-14-47)33-9-5-27(25-35(33)56-3)38-30-23-28(6-10-36(49)50)41(53)39(45)43(30)60-44-31(38)24-29(7-11-37(51)52)42(54)40(44)46;3*1-5(2,3)4/h4-5,8-9,22-25,53H,6-7,10-21H2,1-3H3,(H,49,50)(H,51,52);3*1-4H3/q;3*+1/p-3,
InChiKey:HXEIMASNLYUJRU-UHFFFAOYSA-K,
Excitation/Emission:Ex: 525nm, Em: 545nm

Product details:
ION NaTRIUM Green™-2 TMA+ Salt, cytosolic Na
indicator is a visible wavelength fluorescent indicator with a useful dynamic range for measuring cytosolic Na+ concentrations. It loads readily into cells and is excited by visible light. Although ANG-1 excites maximally at 517nm, its exceptional brightness enables excitation at the standard 488 nm settings used for the Fluo calcium indicators.
Moreover, it works well for 2-photon excitation with near-infrared light. ANG-1 is also remarkable in its resistance to photobleaching and leakage. It is available as the tetramethylammonium (TMA+) salt and the acetoxymethyl (AM) ester. The TMA+ salt form is
provided for patch-clamping and other direct methods of introducing the dye into cells, as well as for in vitro calibration of the

Properties and Storage Information:
Shipped at conditions-Ambient - Can Ship with Ice, Appropriate short-term storage conditions--20°C, Appropriate long-term storage conditions--20°C, Storage information-Store under desiccating conditions, The product can be stored for up to 12 months