Resolution of complex purine and pyrimidine antagonist mixtures by thin-layer chromatography
β Scribed by T.C. Chou; Lin Hsi Hu
- Publisher
- Elsevier Science
- Year
- 1967
- Tongue
- English
- Weight
- 390 KB
- Volume
- 27
- Category
- Article
- ISSN
- 1873-3778
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π SIMILAR VOLUMES
A number of reports have appeared concerning separation of purine and pyrimidine nucleosides and nucleotides by thin-layer chromatography (TLC) on polyethyleneimine (PEI) cellulose l--6. These represent modifications of the basic techniqu'es developed by Randerath and Randerath'-g who first employed
## Abstract A method has been developed to get purified purine and pyrimidine derivatives content of milk except uric acid by deproteinization with TCA, extraction of etherβsoluble materials and treatment with active charcoal by adsorptionβdesorption cycle. The conditions and the nature of the char