Osteocalcin (37-49), human is a peptide fragment of Osteocalcin. Osteocalcin (37-49), human has been used to detecte the intact human osteocalcin in HPLC purified plasma and peritoneal dialysate from patients with terminal renal insufficiency and in extracted human bone[1].
References
[1] Jüppner H, Hesch RD, et al. Radioimmunoassay for human osteocalcin using an antibody raised against the synthetic human (h37-49) sequence. Calcif Tissue Int. 1986 Nov;39(5):310-5. DOI:10.1007/BF02555196