THE SEDIMENTATION OF THYMUS NUCLEIC ACID IN THE ULTRACENTRIFUGE
THE SEDIMENTATION OF THYMUS NUCLEIC ACID IN THE ULTRACENTRIFUGE
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DOI：
10.1039/jr9480001382
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发表时间：
1948-01-01
期刊：
影响因子：
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通讯作者：
OGSTON, AG
中科院分区：
文献类型：
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作者：
CECIL, R;OGSTON, AG
Gulland、Jordan和Threlfall从小牛胸腺中制备脱氧戊糖核酸的四硫代硫酸盐样品，测量了一定浓度范围内的沉降常数和扩散常数。结果表明，样品是均匀的，分子量为8.2 × 106，并且其颗粒是高度不对称的。
Measurements have been made of the sedimentation constant, over a range of concentrations, and of the diffusion constant of a sample of the tetrasodium salt of the deoxypentose nucleic acid prepared from calf thymus by Gulland, Jordan, and Threlfall. The results indicake that the sample is homogeneous, with a molecular weight of 8.2 x lo6, and that its particles are highly asymmetric.