Binding of tRNA nucleotidyltransferase to Affi-Gel Blue: rapid purification of the enzyme and binding studies.
AUTOR(ES)
Deutscher, M P
RESUMO
Rabbit liver tRNA nucleotidyldransferase bound to columns of Affi-Gel Blue and could be specifically eluted with tRNA. This observation led to development of a rapid purification procedure for the enzyme. The adsorbent was also used to assess interaction of tRNA nucleotidyltransferase with various polynucleotides and substrates. The enzyme could be efficiently desorbed from Affi-Gel Blue by low concentrations of tRNA-C-C, less well by tRNA-C-C-A, and not at all by poly(A), poly(C), ATP or CTP.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=342136Documentos Relacionados
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