Bioworld 5-FOA, Monohydrate, 250 mg

Supplier:  Bioworld 406000042

Used as a research tool in molecular genetics. Employed in the selection of resistant strains of Saccharomyces cerevisiae that possess a mutant URA3 gene which renders them orotidine-5-phosphate decarboxylase deficient. 5-FOA is converted 5-fluorouridine monophosphate (5-FUMP) in yeast cells, which can become incorporated into RNA or metabolized to the highly toxic 5-fluoro-2-deoxyuridine monophosphate (5-FdUMP). 5-FdUMP is a potential inhibitor of thyidylate Sythase (TS), causing a cessation in DNA synthesis.Specification:Synonyms: 5-FOA; FOA, 2,6-Dihydroxy-5-fluoropyrimidine-4-carboxylic Acid; 5-Fluorouracil-4-carboxylic AcidHarmful by inhalation, in contact with skin and if swallowed.References: Kondo, S. et al., (1991) J. Bacteriology, 173 (23), 7698-7700.Vidal, M. et al., (1996) Proc. Natl. Acad. Sci. USA, 93, 10321.ml> false false false ml> ml> false false false ml> Appearance: SolidMelting Point: ~285° C

Catalog No. 50-255-978