Vicki -

Have your researcher check on the reference - Lucifer Yellow is usually
used as a microinjection dye, after which cells can be tracked,
laser-ablated, etc. I'm not sure that it is a histochemical dye, too.

Tamara

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 Tamara Howard
 Department of Cell Biology and Physiology
 University of New Mexico - Health Sciences Center
 Albuquerque, NM 87131
 thoward@unm.edu
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