These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Characterization of poly(A)-protein complexes isolated from free and membrane-bound polyribosomes of Ehrlich ascites tumor cells.
    Author: Janssen DB, Counotte-Potman AD, Van Venrooij WJ.
    Journal: Mol Biol Rep; 1976 Sep; 3(1):87-95. PubMed ID: 1034205.
    Abstract:
    Proteins present in messenger ribonucleoprotein particles were labeled with [35S]-methionine in Ehrlich ascites tumor cells in which synthesis of new ribosomes was inhibited. Poly(A)-protein complexes were isolated from free and membrane-bound polyribosomes by sucrose gradient centrifugation and affinity chromatography on oligo(dT)-cellulose. Both classes of Poly(A)-protein particles contain a poly(A) chain of about 70 adenyl residues and a protein with a molecular weight of 76000 attached to it.
    [Abstract] [Full Text] [Related] [New Search]