Abstract
Two basic protein fractions have been isolated from the soluble proteins of calf-thymus nuclei. The proteins of these two nuclear fractions have a different gross amino acid composition from the histones and the nuclear ribosomal proteins. They are metabolically active in the incorporation of [ 14C]leucine. Chromatography of these basic nuclear proteins on carboxymethyl-cellulose resolves them into separable fractions which, upon electrophoresis at pH 5.0 on polyacrylamide gel, separates seven identifiable components. The possible relationship between some of these chromatographic fractions and nuclear ribosomal proteins is discussed.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.