Purification of a factor capable of stimulating the guanine nucleotide exchange reaction of ras proteins and its effect on ras-related small molecular mass G proteins.

We have previously identified a membrane factor capable of stimulating guanine nucleotide exchange activity for ras p21 proteins. The ras guanine nucleotide exchange factor (rGEF) was purified from bovine brain to near homogeneity by successive chromatographies on DE52 DEAE-cellulose, Sepharose 6B,...

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Détails bibliographiques
Auteurs principaux: Huang, Y K, Kung, H F, Kamata, T
Format: Artigo
Langue:Inglês
Publié: 1990
Sujets:
Research Article
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC54881/
https://ncbi.nlm.nih.gov/pubmed/2172971
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