DNASyn:Sulfur backbone oligos

From: Radhika Krishnan (rkrishnan@smtplink.Coh.ORG)
Date: Mon Feb 07 2000 - 16:48:07 EST


Hi ABRFers,
This is a question posed by a colleague. He wants to know if there are any
reliable ( and inexpensive) vendors who will synthesize oligos that contain
sulfur backbone. The first vendor he bought it from did not provide a very
clean product( only about 60% ). Are these difficult to synthesize and purify?
Any purification protocols that he might follow?
Thanks in advance to any kind souls who know the answer.
Radhika.
City of Hope , Duarte, CA.



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