in other experiments , saturation analysis using a purified preparation of isolated nuclei from nb41a3 cells demonstrated the presence of saturable , high affinity nuclear binding sites which had a kd value for t3 of 0.13 +/- 0.05 nm and a maximum binding capacity of 0.13 +/- 0.01 pmol t3/mg dna .
C0007610
nuclei
C0007634
cells