Custum oligo on magnetic beads

Curtis A. Holt caholt at
Tue Feb 20 15:28:09 EST 1996

In article <dotzlaw-1702961135320001 at>,
dotzlaw at (Helmut) wrote:

> We are interested in binding a custom oligo to magnetic beads in order to
> isolate a gene of interest.  Can anyone suggest a manufacturer who is able
> to produce these beads for us?
> Thanks in advance.

A protocol for preparing oligo(dT) magnetic beads can be found in: 
Kolarova and Hengerer, Biotechniques 20:196-198 (February 1996).  You
should be able to substitute a 5'-amino modified custom oligo in place of
the oligo(dT).

Curtis A. Holt, Ph.D.
Phone:  (314) 537-7574
Fax:  (314) 537-6759
Email:  caholt at

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