| pubmed-article:3395129 | pubmed:abstractText | Preparations of either crude or purified protein synthesis initiation factors, when tested by crosslinking to the m7G-cap structure of mRNAs, exhibit specific crosslinking to an 80-kDa protein. Polyclonal antibodies specific for eIF-4B precipitate the 80-kDa cap-radiolabeled protein, thereby demonstrating that eIF-4B binds mRNA near its 5'-terminus. | lld:pubmed |
