Fig 1. SDS-PAGE of purified Spf1p and Spf1p (D487N) preparations.
Different volumes of the final 150 mM imidazole eluates of Ni-NTA-purified preparations of Spf1p and Spf1p (D487N) were loaded in each well of a 9% SDS-PAGE gel and stained with Coomassie Blue. The estimated μg of Spf1p protein loaded is indicated.