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方案
≥95.0% (UV)
荧光
λex 521; λem 544 (pH 9.0)
储存温度
2-8°C
SMILES字符串
OC(=O)c1cc(ccc1C2=C3C=C(Br)C(=O)C(Br)=C3Oc4c(Br)c(O)c(Br)cc24)N=C=S
InChI
1S/C21H7Br4NO5S/c22-12-4-10-14(8-2-1-7(26-6-32)3-9(8)21(29)30)11-5-13(23)18(28)16(25)20(11)31-19(10)15(24)17(12)27/h1-5,27H,(H,29,30)
InChI key
MCXYFYWNOWPDMA-UHFFFAOYSA-N
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应用
曙红5-异硫氰酸酯（EITC）是一种荧光探针。在荧光共振能量转移（FRET）测定中，EITC标记的分子可与荧光素-5′-异硫氰酸酯（FITC）标记的分子一起使用。
其他说明
受体荧光团。测定蛋白质的旋转扩散;用于荧光能量转移研究
警示用语：
Danger
危险声明
危险分类
Resp. Sens. 1 - Skin Sens. 1
储存分类代码
13 - Non Combustible Solids
WGK
WGK 3
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
其他客户在看
S Q Liu et al.
The American journal of physiology, 264(5 Pt 1), C1155-C1164 (1993-05-01)
Although eosin-5-maleimide (EM) covalently labels band 3 and has been thought to react at the external-facing anion transport site, EM reversibly inhibits Cl- exchange at 0 degrees C in a noncompetitive fashion, indicating that under these conditions it does not
Ryan R Hansen et al.
Analytical and bioanalytical chemistry, 392(1-2), 167-175 (2008-07-29)
Quantitative evaluation of minimal polynucleotide concentrations has become a critical analysis among a myriad of applications found in molecular diagnostic technology. Development of high-throughput, nonenzymatic assays that are sensitive, quantitative and yet feasible for point-of-care testing are thus beneficial for
Valeria Levi et al.
Biochimica et biophysica acta, 1599(1-2), 141-148 (2002-12-14)
Self-association of bovine serum albumin (BSA) was explored using fluorescence resonance energy transfer (FRET) between two populations of the protein labeled separately with either fluorescein-5'-isothiocyanate (FITC) or eosin-5'-isothiocyanate (EITC). The energy transfer reached the steady state after 5 s at
T Chiba et al.
Biochimica et biophysica acta, 897(1), 14-24 (1987-02-12)
The characteristics of the anion transport system in human erythrocyte, which can be modified by eosin 5-isothiocyanate (EITC), were studied using the pH titration method and by measuring the sulfate efflux. Based on the pH dependence of EITC binding to
S Papp et al.
Biophysical journal, 51(2), 205-220 (1987-02-01)
Ca2+-ATPase molecules were labeled in intact sarcoplasmic reticulum (SR) vesicles, sequentially with a donor fluorophore, fluorescein-5'-isothiocyanate (FITC), and with an acceptor fluorophore, eosin-5'-isothiocyanate (EITC), each at a mole ratio of 0.25-0.5 mol/mol of ATPase. The resonance energy transfer was determined
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