tokens: To address these questions , a recombinant FRAP / mTOR protein and a FRAP / mTOR immunoprecipitate were utilized in in vitro kinase assays to phosphorylate 4E-BP1 .
folded_tokens: to address these question , a recombinant FRAP / mtor protein and a frap / mtor immunoprecipitate be utilize in in vitro kinase assay to phosphorylate 4e-bp1 .