Article
Physical characterization of the purified CCAAT transcription factor, alpha-CP1.
The Journal of biological chemistry - 5 Aug 1990
Kim C G, Sheffery M
Abstract excerpt
We have used DNA sequence affinity chromatography previously to purify a murine erythroid cell nuclear factor termed alpha-CP1. This promoter selective transcription factor is a heterotypic CCAAT factor composed of at least seven polypeptides with Mr values that range from 27,000 to 38,000. Peptide mapping experiments reported here show that these seven polypeptides fall into three distinct classes (alpha, beta,...
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