Fig. 1.
Gel filtration of crude placental extract. 50mg of protein was loaded on Sephadex G 100 column (1.8x30 cm). 80 fractions were collected (1ml each) at a flow rate of 0.5ml per min.
Gel filtration of crude placental extract. 50mg of protein was loaded on Sephadex G 100 column (1.8x30 cm). 80 fractions were collected (1ml each) at a flow rate of 0.5ml per min.