[Analysis of the cobalamin coenzymes in mouse splenic tumor cells].
Coabalamine coenzymes were studied in tumor spleen cells of mice with La leukosis. Endogenous cobalamines in the cell extracts were separated by two-dimensional thin-layer chromatography and by bioautography. Analysis of the cobalamines ratio was carried out using bioautochromatographic technique. 5-deoxyladenosyl- and methyl cobalamines were found in extracts of the tumor cells.
D000818:Animals; D002855:Chromatography, Thin Layer / Q000379:methods; D003038:Cobamides / Q000032:analysis*; D004926:Escherichia coli; D007942:Leukemia, Experimental / Q000032:analysis; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D008826:Microbial Sensitivity Tests / Q000379:methods; D009368:Neoplasm Transplantation; D013160:Splenic Neoplasms / Q000032:analysis*; D014805:Vitamin B 12 / Q000302:isolation & purification
D003038:Cobamides; D014805:Vitamin B 12
Analiz kobalaminovykh kofermentov v opukholevykh kletkakh selezenki mysheĭ.