Biotrace membrane - Gelman

JLars36920 jlars36920 at
Fri Oct 7 09:35:02 EST 1994

In article <1994Oct7.171903.617 at>, mkennedy at
(Martin Kennedy) writes:

>>Does anyone know anything about Biotrace RP membrane from Gelman? 
>>What sort of membrane is it, and is it appropriate for colony/plaque

BioTrace RP is a charged nylon membrane, however Gelman Sciences no longer
carries it.  The membrane they currently recommend for colony/plaque lifts
is their  nitrocellulose membrane BioTrace NT.  They also carry a charged
membrane called BioTrace HP but at the moment it is only offered in
sheets. (They do offer special cuts if you wanted to try it for lifts).

To request a free sample of both or either of these membranes you can call

Hope this helps,

Dr. Jane Larson

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