Identification and quantitation of corrinoid precursors of cobalamin from Pseudomonas denitrificans by high-performance liquid chromatography.

doi:10.1016/0003-2697(90)90038-b

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Article

Identification and quantitation of corrinoid precursors of cobalamin from Pseudomonas denitrificans by high-performance liquid chromatography.

Analytical biochemistry - 15 Aug 1990

Blanche F, Thibaut D, Couder M, Muller J C

Abstract excerpt

After initial pretreatment for removal of interfering substances, corrinoid precursors of cobalamin from cultures of Pseudomonas denitrificans were separated by HPLC with a gradient elution system. In this system, all the following compounds are separated in their dicyano form, and retention time...

Topics

Chromatography, High Pressure Liquid
Corrinoids
Mutation
Pseudomonas
Vitamin B 12

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