Figure 3

Dose response of Jurkat T cells to metallothionein measured by ECIS/taxis. Jurkat T cells were added to the cell wells and the indicated chemoattractant was loaded into the opposing well. SDF-1α is used as a positive control. The resistance measured at the electrode between the two wells is shown. Inset: A 3 hour window of data on an expanded scale is shown to highlight the arrival of cells on the electrode. Arrows indicated the time of arrival of the first cells leading to the appearance of small fluctuations in resistance.