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Anal Biochem. 1984 Feb;136(2):525-9.

Use of differential dye-ligand chromatography with affinity elution for enzyme purification: 2-keto-3-deoxy-6-phosphogluconate aldolase from Zymomonas mobilis.

Abstract

2-Keto-3-deoxy-6-phosphogluconate aldolase (EC 4.1.2.14) has been isolated from extracts of Zymomonas mobilis using differential dye-ligand chromatography and affinity elution with product/product analog. The one-step procedure gives an enzyme with specific activity 600 units mg-1. Only 1 out of 47 dyes, Procion Yellow MX-GR, bound the enzyme completely in 20 mM phosphate buffer, pH 6.5. A column of Navy HE-R adsorbent was used first to remove most of the potentially adsorbing proteins.

PMID:
6326622
DOI:
10.1016/0003-2697(84)90256-2
[Indexed for MEDLINE]

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