Sizes of 28S, 18S & 7S rRNA

Heinz-Juergen Schaefers h-j.schaefers at
Mon Mar 10 16:58:23 EST 1997

Pak Brian wrote:
> Hi,
> I am using 28S, 18S and 7S rRNA as markers for my Northern blots.  Does
> anybody know the sizes of these rRNAs in rat?
> Thanks

Hi Pak!

28s: 4.8-5.0 Kb
18s: 1.9 Kb

7s size I dont have at hand, sorry...

Heinz-Juergen Schaefers
University of Erlangen-Nuernberg
Dept. of Medicine IV
Nephrology Research Lab
h-j.schaefers at

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