PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16297319-7 2005 The protein expressions of JAK2, STAT3 and tyrosine phosphorylated STAT3 (p-STAT3) were assessed respectively by Western blot. Tyrosine 43-51 signal transducer and activator of transcription 3 Rattus norvegicus 67-72 16297319-7 2005 The protein expressions of JAK2, STAT3 and tyrosine phosphorylated STAT3 (p-STAT3) were assessed respectively by Western blot. Tyrosine 43-51 signal transducer and activator of transcription 3 Rattus norvegicus 67-72