发明名称 |
LIQUID CHROMATOGRAPHIC SEPARATION OF POLYNUCLEOTIDES |
摘要 |
In one aspect, the invention provides a method for separating a mixture of polynucleotides, such as DNA or RNA, including: (a) applying the mixture to a polymeric separation medium having non-polar surfaces, wherein the surfaces are characterized by being substantially free from multivalent cations, such as metal ions, which are free to interfere with polynucleotide separation; and (b) eluting the mixture with a mobile phase containing organic solvent and counter ion agent. In the separation of single-stranded polynucleotides, improved separation is obtained at a temperature effective to fully denature secondary structure within the polynucleotides.
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申请公布号 |
WO0240130(A1) |
申请公布日期 |
2002.05.23 |
申请号 |
WO2001US27495 |
申请日期 |
2001.09.05 |
申请人 |
TRANSGENOMIC, INC. |
发明人 |
GJERDE, DOUGLAS, T.;HAEFELE, ROBERT, M.;HANNA, CHRISTOPHER, P.;HORNBY, DAVID;KUKLIN, ALEXANDER, I.;TAYLOR, PAUL, D. |
分类号 |
B01D15/08;B01D15/22;B01D15/36;B01D15/42;C12N15/10;(IPC1-7):B01D15/08;C12Q1/68 |
主分类号 |
B01D15/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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