Table 2 Fluorescence parameters of rhBMP-2 w/wo calcium ions.

From: Calcium ion-induced formation of β-sheet/-turn structure leading to alteration of osteogenic activity of bone morphogenetic protein-2

Sample

λemmax (nm)

Fluorescence Intensity (FI)

Changes of FI

Free rhBMP-2

343

548.19

/

[Ca2+]L/rhBMP-2

342

672.45

22.67%

[Ca2+]H/rhBMP-2

341

757.32

40.31%

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