Figure 6.
Zinc-binding activity of the PLATZ1 protein. The PLATZ1 protein (1 µg) was separated by SDS–PAGE and transferred to PVDF filters. The filters were probed with 65ZnCl2 in the metal-binding buffer. In competition experiments, divalent metal ions (ZnCl2, CuCl2, FeCl2, CoCl2 and MnCl2) were included in the buffer for all steps. Arrowheads indicate the position of the PLATZ1 protein.