PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24471913-2 2014 The rhodamine-labeled C-peptide entered renal tubular cells and localized in nuclei, both in the presence and absence of insulin; preincubations with the unlabeled compound inhibited internalization. Rhodamines 4-13 insulin Oryctolagus cuniculus 121-128