溶液中猪甲状腺球蛋白的小角X射线散射
Small-angle X-ray scattering of pig thyroglobulin in solution.
作者信息
Brumberger H, Lipton J L, Dorfman G, Nakano E
出版信息
Biochem J. 1974 Nov;143(2):495-6. doi: 10.1042/bj1430495.
Abstract
Small-angle X-ray scattering measurements on native pig thyroglobulin in phosphate buffer, pH6.9, yield a radius of gyration of 6.4nm (64A), a particle volume of approx. 1.5x10(3)nm(3) (1.5x10(6)A(3)), an axial ratio of 2.2:1 (assuming an ellipsoidal shape), and a solvation of 0.63g of solvent/g of protein.
摘要
在pH6.9的磷酸盐缓冲液中对天然猪甲状腺球蛋白进行小角X射线散射测量，得到的回转半径为6.4nm（64埃），颗粒体积约为1.5×10³nm³（1.5×10⁶埃³），轴比为2.2:1（假设为椭球形），蛋白质的溶剂化程度为每克蛋白质0.63克溶剂。
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本文引用的文献
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The ultrastructure of human thyroglobulin.人甲状腺球蛋白的超微结构
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