Help in SDS-PAGE
SaiSu at MCB.LiU.SE
Sat Jul 29 15:07:34 EST 1995
>To: methods-and-reagents at net.bio.net
>From: Giorgio Spagnol <spagnol at galactica.it>
>Subject: Help in SDS-PAGE
>Date: 29 Jul 1995 08:16:40 GMT
>Seems that my destiny in these days is to have troubles in one
>dimensional SDS-PAGE. Lately, instead of migrating as bands, my
>form two vertical streaks wich seem to migrate from the sides of the
>wells down in the gel. I usually make a 6% gel and run it for two
>It makes no difference if I load 10 ug or 10 ng.
>Any suggestion? I thank you in advance.
Did you check what salt you have in your samples, usually this kind
of thing happens when you have K+ salts or Amm.Sulfate, so dialyze
your sample and also try with a fresh sample buffer, better change all
the reagents and you should be out of the woods.
PS: Research is about learning philosophy, the two streaks represt
'ambition and goal' which never meets. Just Kidinn...
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