Funny bands

Ed Schwartz edward=schwartz at
Sat Oct 18 05:53:51 EST 1997

Ive been eluting DNA fragments from agarose gels using
NaI and silica-based spin columns (GibcoBRLs GlassMAX).
Does anyone know where the additional, faster-migrating bands
come from that are sometimes present after elution?

Ed Schwartz
edward=schwartz at
Institut fuer Biologie/Mikrobiologie
Humboldt-Univeritaet Berlin

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