Heavy meromysin

The insolubilization of NAD and AMP and the uses of these supports have already been described, as has the use of hydrazide-agarose for immobilization. Other insolubilized nucleotide affinity columns have also been described. For example, Olsen [101] isolated galactosyltransferase from whey using a UDP-Sepharose affinity column. GTP coupled to a hydrazide Sepharose derivative was used to isolate D-erythro-dihydroneopterin triphosphate synthetase, the first enzyme for folate biosynthesis in Lactobacillus plantarum [102]. ATP-agarose has been used in the purification of heavy meromysin, elution being effected with ATP [103]. 

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