A dialysis cell for nuclear magnetic resonance spectroscopic measurement of protein-small molecule binding.
A dialysis cell for nuclear magnetic resonance spectroscopic measurement of protein-small molecule binding.
复制标题
用于核磁共振波谱测量蛋白质-小分子结合的透析池。
DOI:
10.1016/0003-2697(90)90235-2
复制
发表时间:
1990
影响因子:
2.9
通讯作者:
Schwab,CM
中科院分区:
文献类型:
--
作者:
Labotka,RJ;Schwab,CM
A dialysis cell is described for use in an NMR spectrometer, to make spectroscopic determinations of protein-small molecule binding. The protein solution is contained within a cylindrical dialysis tube which is concentrically suspended in an NMR tube containing a protein-free dialysis buffer. Simultaneous determinations of the equilibrium transmembrane distribution of the small molecule and the chemical shifts in both compartments are made spectroscopically, providing estimates of the dissociation constant and the chemical shift of the bound species. The cell is used for31P NMR spectroscopic measurement of the degree of binding of 2,3-diphosphoglycerate to hemoglobin in a 2.8 mm carboxyhemoglobin solution at pH 6.9 and 21°C. The Kdis found to be 2.4 × 10−3m.
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DOI:
--
发表时间:
1987
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Labotka,RJ;Omachi,A
通讯作者:
Omachi,A
影响因子:
2.9
作者:
K. Kirk;P. Kuchel
通讯作者:
P. Kuchel
DOI:
10.1111/j.1432-1033.1973.tb03091.x
发表时间:
1973-01-01
期刊:
EUROPEAN JOURNAL OF BIOCHEMISTRY
影响因子:
--
作者:
GERBER, G;BERGER, H;RAPOPORT, SM
通讯作者:
RAPOPORT, SM
影响因子:
64.8
作者:
A. Arnone
通讯作者:
A. Arnone
DOI:
10.1016/0005-2795(77)90004-6
发表时间:
1977
期刊:
Biochimica et biophysica acta
影响因子:
--
作者:
W. Marshall;A. J. Costello;T. Henderson;A. Omachi
通讯作者:
A. Omachi