tokens: To test whether or not SOCS-3 also binds to the IGFIR , we cloned human SOCS-3 by reverse transcription-polymerase chain reaction from human skeletal muscle mRNA .
folded_tokens: to test whether or not socs-3 also bind to the IGFIR , we clone human socs-3 by reverse transcription-polymerase chain reaction from human skeletal muscle mrna .