The Separation of Antler Polypeptide and Its Effects on the Proliferation and Osteogenetic Differentiation of Bone Marrow Mesenchymal Stem Cells

Table 1

The peptide content of A, B, and C samples determined by the biuret method.

Samples	Volume (mL)	Average absorbance	Concentration (mg/mL)	Antler polypeptide content (mg/mL)
A	0.7	0.291	6.319	0.602
B	0.8	0.331	7.181	8.976
C	0.2	0.358	7.776	38.88

Note. Antler polypeptide A (molecular weight <800 Da) sample was concentrated 15 times.