PC Version Array: Clear polycarbonate substrate, standard thickness 0.51mm or high numerical aperture (HNA) series of 0.13mm

**Specialty arrays may require 2-4 weeks lead time

This array is used to monitor the movement of cells in response to chemical gradients and is the array used in chemotaxis measurements first described by Hadjout, N. et al. (2001) Biotechniques 31 (5) 1130. The measuring electrode in this array is a thin gold line between two registry marks.*

Each well has a substrate area of 0.8 cm² and a maximum volume of 600 μL. On average, with a confluent layer, approximately 50 to 100 cells will be monitored by the electrode.

*The gold line has the same total area as a 250 μm single circular electrode.

Applications include:

• Cell Chemotaxis