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Merck
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文件

46393

Sigma-Aldrich

Fluo-3

suitable for fluorescence, ~70%

别名:

4-(2,7-二氯-6-羟基-3-氧代-9-二苯基)-4′-甲基-2,2′-(亚乙二氧基)二苯胺-N,N,N′,N′-四乙酸

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About This Item

经验公式（希尔记法）:
C36H30Cl2N2O13
CAS号:
123632-39-3
分子量:
769.54
MDL號碼:
MFCD00083337
分類程式碼代碼:
12352106
PubChem物質ID:
329757162
NACRES:
NA.32

化驗

~70%

形狀

solid

溶解度

H2O: soluble

螢光

λex 506 nm; λem 526 nm in 0.1 M Tris pH 8.0, esterase 30 mM Ca2+

適合性

suitable for fluorescence

儲存溫度

−20°C

SMILES 字串

Cc1ccc(N(CC(O)=O)CC(O)=O)c(OCCOc2cc(ccc2N(CC(O)=O)CC(O)=O)C3=C4C=C(Cl)C(=O)C=C4Oc5cc(O)c(Cl)cc35)c1

InChI

1S/C36H30Cl2N2O13/c1-18-2-4-24(39(14-32(43)44)15-33(45)46)30(8-18)51-6-7-52-31-9-19(3-5-25(31)40(16-34(47)48)17-35(49)50)36-20-10-22(37)26(41)12-28(20)53-29-13-27(42)23(38)11-21(29)36/h2-5,8-13,41H,6-7,14-17H2,1H3,(H,43,44)(H,45,46)(H,47,48)(H,49,50)

InChI 密鑰

OZLGRUXZXMRXGP-UHFFFAOYSA-N

應用

Fluo-3和相关分子Fluo3/AM可用作细胞内钙离子（Ca2+）的荧光指示剂。Fluo-3可用于流式细胞术以及使用可见光激发的共焦激光扫描显微术（与在488nm下操作的氩激光源兼容）。与钙结合后，荧光强度增加约40倍。

其他說明

用于流式细胞术的钙离子荧光指示剂。与钙结合后，荧光强度增加约40倍

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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