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magnetic beads

Started by Jila, Oct 27 2009 07:52 AM

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#1 Jila

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Posted 27 October 2009 - 07:52 AM

Does anybody know where I could find paramagnetic beads with a parameter of about 100 micrometer?

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#2 mdfenko

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Posted 27 October 2009 - 08:28 AM

you could try invitrogen dynabeads (i'm not sure about the size of the bead).

talent does what it can
genius does what it must
i do what i get paid to do

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#3 hobglobin

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Posted 27 October 2009 - 10:39 AM

NEB also had them....and not sure about size too

Edited by hobglobin, 27 October 2009 - 12:04 PM.

One must presume that long and short arguments contribute to the same end. - Epicurus
...except casandra's that belong to the funniest, most interesting and imaginative (or over-imaginative?) ones, I suppose.

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#4 sgt4boston

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Posted 29 October 2009 - 11:00 AM

Many many sources: Seradyn (Thermo Fisher), Invitrogen (Interfacial Dynamics), Varian (Polymer Labs), EMD (Estapor), Bangs Labs (Polysciences), Spherotech, and others......

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#5 warsel

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Posted 30 October 2009 - 05:36 AM

We use the Seradyn ones.
Weirdly enough it's actually cheaper to buy a complete kit from Agencourt that contains Seradyn beads (for DNA extraction; Genfind v2.0) than buy the same amount of beads from Seradyn directly..

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