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经验公式(希尔记法):
C55H63N5O29
化学文摘社编号:
分子量:
1258.10
UNSPSC Code:
12171500
PubChem Substance ID:
MDL number:
InChI
1S/C55H63N5O29/c1-33(61)76-27-82-49(68)22-57-11-13-58(14-12-57)48(67)10-8-39-7-9-41(59(23-50(69)83-28-77-34(2)62)24-51(70)84-29-78-35(3)63)44(17-39)74-15-16-75-45-18-40-19-46(54-56-21-47(89-54)55(73)87-32-81-38(6)66)88-43(40)20-42(45)60(25-52(71)85-30-79-36(4)64)26-53(72)86-31-80-37(5)65/h7,9,17-21H,8,10-16,22-32H2,1-6H3
SMILES string
CC(=O)OCOC(=O)CN1CCN(CC1)C(=O)CCc2ccc(N(CC(=O)OCOC(C)=O)CC(=O)OCOC(C)=O)c(OCCOc3cc4cc(oc4cc3N(CC(=O)OCOC(C)=O)CC(=O)OCOC(C)=O)-c5ncc(o5)C(=O)OCOC(C)=O)c2
InChI key
CGAZNAYDEAJZHQ-UHFFFAOYSA-N
assay
≥95% (TLC)
solubility
DMSO: soluble
fluorescence
λex 335 nm; λem 495 nm in 0.1 M Tris pH 8.0, esterase; 10 mM Ca2+
suitability
suitable for fluorescence
storage temp.
−20°C
Application
Fura 2 is one of the most widely used calcium indicators for ratiometric measurement and is highly suitable for digital imaging microscopy.
Features and Benefits
Pale yellow gum. Cell permeable acetoxymethyl ester (AM) derivative of Fura-PE3 with spectral properties similar to the parent compound.
Other Notes
Cell permeable ester of fluorescent calcium probe; abs.: λmax 364 nm; em.: λmax 502 nm
法规信息
新产品
此项目有
F Abe et al.
British journal of pharmacology, 116(7), 3000-3004 (1995-12-01)
1. To examine whether cytosolic Ca2+ in smooth muscle cells distributes evenly, cytosolic Ca2+ levels were measured with two different Ca2+ indicators in the ferret isolated portal vein; a fluorescent indicator, fura-PE3, that shows the average Ca2+ level, and a
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The Journal of laboratory and clinical medicine, 131(1), 49-62 (1998-02-06)
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