Human Serum Albumin Conjugates of 7-Ethyl-10-hydroxycamptothecin (SN38) for Cancer Treatment

Table 1

Size, PDI, zeta potential, and drug loading measurement of conjugates with two molar ratios of SN38/HSA.

Sample	Average size (nm)	PDI	Zeta potential (mV)	Drug loading (%w/w)
SN38-HSA-15	93.6±7.34	0.27±0.093	−14.3±0.15	1.8±0.09
SN38-HSA-60	109.1±8.93	0.21±0.084	−23.6±0.37	4.4±0.14