TCA precipitation

Jane Beal J.D.Beal at btinternet.com
Thu Jan 29 16:25:55 EST 1998

Hi All
Does anybody know how small, in terms of M.W or AA residues, a peptide has
to be before it is soluble in TCA or sulphosalycilic acid.  Does solubility
in these reagents depend on the source of protein.

many thanks

Jane Beal
PhD student 
University of Plymouth

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