IV. An Improved Separation Method for Twenty two Compounds Related to Purine and 6-Thiopurine Metabolism Using High-Pressure Liquid Cation-Exchange Chromatography
1977 ◽
Vol 32
(11-12)
◽
pp. 905-907
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Keyword(s):
Abstract An improved method is described for the separation of 22 compounds normally related to purine and 6-thiopurine metabolism in biological materials using high-pressure liquid cation-exchange chromatography on strongly acidic exchange resin. The column (0.18 × 100 cm) is eluted with 0.4 ᴍ ammonium formate, pH 4.6, at a linear flow velocity of 5.2 cm · min-1 at 50 °C. The elution volumes of sulphate anions, allopurinol, 6-thioxanthine, adenine, adenosine, and guanosine are demonstrated additionally to further 16 purine and 6-thiopurine compounds.
2001 ◽
Vol 920
(1-2)
◽
pp. 239-245
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1982 ◽
Vol 125
(1)
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pp. 203-209
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Keyword(s):
1976 ◽
Vol 279
(2)
◽
pp. 151-152
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1978 ◽
Vol 518
(2)
◽
pp. 205-215
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2006 ◽
Vol 1118
(1)
◽
pp. 51-55
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1975 ◽
Vol 104
(1)
◽
pp. 170-171
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Keyword(s):
1976 ◽
Vol 118
(2)
◽
pp. 242-249
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Keyword(s):
Keyword(s):
2003 ◽
Vol 24
(9)
◽
pp. 1324-1328