Question 1

How do we visualize the delivery zone?

Celine Billerit · Accepted Answer

You can visualize the delivery zone using a flow tracer. We recommend Erythrosin B as it is a non-toxic member of the family of fluorescein dyes. It can be easily dissolved in almost any aqueous buffer and is both a colorimetric and fluorescent dye, therefore applicable for brightfield and fluorescent microscopes.

Question 2

How do we visualize the delivery zone?

Celine Billerit · Accepted Answer

You can visualize the delivery zone using a flow tracer. We recommend Erythrosin B as it is a non-toxic member of the family of fluorescein dyes. It can be easily dissolved in almost any aqueous buffer and is both a colorimetric and fluorescent dye, therefore applicable for brightfield and fluorescent microscopes.