曙红5-异硫氰酸酯
曙红5-异硫氰酸酯结构式
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常用名 | 曙红5-异硫氰酸酯 | 英文名 | Eosin-5-isothiocyanate |
|---|---|---|---|---|
| CAS号 | 60520-47-0 | 分子量 | 704.96500 | |
| 密度 | 2.33 g/cm3 | 沸点 | 719.1ºC at 760 mmHg | |
| 分子式 | C21H7Br4NO5S | 熔点 | N/A | |
| MSDS | 中文版 美版 | 闪点 | 388.7ºC | |
| 符号 |
GHS08 |
信号词 | Danger |
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Lys-430, site of irreversible inhibition of band 3 Cl- flux by eosin-5-maleimide, is not at the transport site.
Am. J. Physiol. 264(5 Pt 1) , C1155-64, (1993) 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 ... |
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Avidin-EITC: an alternative to avidin-FITC in confocal scanning laser microscopy.
J. Histochem. Cytochem. 41(8) , 1267-72, (1993) Detection of fluorescein-5-isothiocyanate (FITC)-labeled conjugates is suboptimal in two-color confocal scanning laser microscopy (CLSM). This limits the detection of small, dimly fluorescent targets. We explored the possible advantages of applying eosin-5-is... |
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The rotational diffusion of chloroplast phosphate translocator and of lipid molecules in bilayer membranes.
Eur. J. Biochem. 182(1) , 165-73, (1989) The rotational mobility of the phosphate translocator from the chloroplast envelope and of lipid molecules in the membrane of unilamellar azolectin liposomes has been investigated. The rotational dynamics of the liposome membrane were investigated by measurin... |
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Photohemolysis of human erythrocytes labeled in band 3 with eosin-isothiocyanate.
Photochem. Photobiol. 44(4) , 495-9, (1986)
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Domain structural flexibility in rhodanese examined by quenching of a phosphorescent probe.
Biochim. Biophys. Acta 916(2) , 236-44, (1987) Rhodanese (thiosulfate:cyanide sulfurtransferase, EC 2.8.1.1) is an enzyme composed of two domains with the catalytic site located in the bottom of the crevice formed by the two domains. In this work, rhodanese was labeled at its catalytic site with the phosp... |
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Resonance energy transfer as a direct monitor of GTP-binding protein-effector interactions: activated alpha-transducin binding to the cGMP phosphodiesterase in the bovine phototransduction cascade.
Biochemistry 30(29) , 7112-8, (1991) Resonance energy-transfer approaches have been used to directly monitor the interactions of the GTP gamma S-bound alpha subunit of transducin (alpha T GTP gamma S) with the retinal cyclic GMP phosphodiesterase (PDE). The PDE was labeled with 5-(iodoacetamido)... |
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Coupling factor for photophosphorylation labeled with eosin isothiocyanate: activity, size, and shape in solution.
Biochemistry 21(8) , 1890-9, (1982)
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Use of resonance energy transfer to determine the proximity of the guanine nucleotide binding site of transducin relative to a conformationally-sensitive site on the gamma subunit of the cyclic GMP phosphodiesterase.
Biochemistry 34(27) , 8693-700, (1995) In this work, we have used resonance energy transfer to determine the relative positions of a reactive cysteine residue on the gamma subunit of the retinal cyclic GMP phosphodiesterase (gamma PDE) and a reactive lysine residue on the alpha subunit of transduc... |
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Inhibition of the red blood cell calcium pump by eosin and other fluorescein analogues.
Am. J. Physiol. 264(6 Pt 1) , C1577-86, (1993) This paper addresses the mechanism of inhibition of the plasma membrane Ca pump by fluorescein analogues and their isothiocyanate derivatives. Eosin (i.e., tetrabromofluorescein) was found to be one of the most potent reversible inhibitors of the erythrocyte ... |
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Determining the extent of labeling for tetramethylrhodamine protein conjugates.
J. Immunol. Methods 143(2) , 263-72, (1991) A new, relatively simple, spectrophotometric technique has been developed which is useful for accurately determining the extent of chromophore labeling of proteins. Often the absorbance spectra and extinction coefficients of dye/protein conjugates are strongl... |