. Author manuscript; available in PMC: 2006 Mar 13.

Published in final edited form as: Protein Pept Lett. 2005 Oct;12(7):677–686. doi: 10.2174/0929866054696217

Table II.

Parameters obtained from fitting sedimentation equilibrium data obtained at concentrations of CTER from 0.11 to 1.0 mg/ml at 28,000 and 40,000 rpm. Fits using a single ideal species were poor, and the heterogeneous model used here indicates that CTER is predominantly monomeric, and less than 10% of a higher order molecular weight contaminant is present.

Speed (rpm)	C₀ (mg/ml)	MW (kDa)	LnK_1,4 (K is in terms of fringes)	rms (fringes)
28K	0.11	7.21 (fixed)	1.3	0.0118
	0.33		−3.2
	1.0		−6.3
40K	0.11		−0.72
	0.33		−4.3
	1.0		−6.7