Evidence-Based Complementary and Alternative Medicine

Research Article

Sika Deer Antler Collagen Type I-Accelerated Osteogenesis in Bone Marrow Mesenchymal Stem Cells via the Smad Pathway

Table 2

Molecular size distributions with HPLC of collagen I.
NumberRetention timeMolecular weightPeak area
(min)(kDa)(Percentage %)
18.37147.5882.51
220.1215.73647.75
320.649.13749.74