Table 2.

Molecular weights and yields of SFP and DSFPs.

	Molecular Weight (kDa)	Yield (%)
SFP	271	-
DSFP-15	128	65.7
DSFP-30	59	56.0
DSFP-45	43	56.7
DSFP-60	36	48.3
DSFP-75	31	33.3
DSFP-90	28	33.3
DSFP-105	28	38.3
DSFP-120	26	30.0