differential display kits

[Joy Richman]

I would like more information on a company that makes a kit for 
differential display called GenHunter. They are based in Massechussets. 
If anyone has the phone number and fax number I would be grateful. I am 
based in Canada so the 800 number may not work, therefore please send 
both the regular area code number and the 800 number just in case.

If you know of other companies that sell kits for the same purpose, I'd 
be grateful for the info.

Joy Richman
Clinical Dental Sci.
U. British Columbia
Vancouver, Canada