PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 4039542-6 1985 Utilizing vitamin D-deficient serum, serum depleted of the vitamin D-binding protein was not distinguishable from control serum in supporting the growth of human fibroblasts in vitro. Vitamin D 10-19 GC vitamin D binding protein Homo sapiens 59-84