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Search Purification (Commentary)

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Results 1 - 4 of 4
EC Number Purification (Commentary)
Display the word mapDisplay the reaction diagram Show all sequences 2.4.1.170-
Display the word mapDisplay the reaction diagram Show all sequences 2.4.1.170DEAE-Sepharose Fast Flow column, Q-Sepharose HP column, Phenyl-Sepharose HP column (pH 8.5), hydroxyapatite column, gel filtration (HiLoad 26/60 Superdex 200pg column), resource Q column and chromatofocusing on Mono P (Mono P column), all at 4°C. The activity in the crude extract is extremely unstable to oxidation and the addition of 2-mercaptoethanol is essential for its efficient purification. The addition of CHAPS to purification buffers is also essential for purification after step 6 (hydroxyapatite chromatography), otherwise the activity is irreversibly lost.
Display the word mapDisplay the reaction diagram Show all sequences 2.4.1.170recombinant enzyme from Escherichia coli
Display the word mapDisplay the reaction diagram Show all sequences 2.4.1.170recombinant His-tagged enzyme from Escherichia coli strain BL21(DE3) to near homogeneity by nickel affinity chromatography
Results 1 - 4 of 4