IUBio

35s labled gst fusion protein

Dr Engelbert Buxbaum engelbert_buxbaum at hotmail.com
Mon Mar 10 09:06:58 EST 2003


Nick Theodorakis wrote:

> Is TransLabel cheaper than [35S]sulfate? I thought that TransLabel was
> made by incubating bugs in [35S]sulfate and then taking an amino acid
> fraction.

Probably not. But I suspect that you would need longer labeling times
with sulfate, as it has to be incorporated into amino acids first. 



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