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Isomer type of free coproporphyrin in normal human erythrocytes

โœ Scribed by Pentti Koskelo; Ilkka Toivonen

Book ID
115817910
Publisher
Elsevier Science
Year
1968
Tongue
English
Weight
151 KB
Volume
21
Category
Article
ISSN
0009-8981

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Urinary porphyrins of porphyric patients were isolated as their methyl esters by using a simple, modified thin-layer chromatographic system. Existing methods for the isocratic ion-pair high-performance liquid chromatographic separation of uroporphyrin and coproporphyrin isomers were decisively impro