By sc on Tuesday, August 3, 2004 - 08:48 am:

I haven't had to much luck developing a decent RPLC method for cysteine and cystine. Both compounds "blow off" of the column. Have tried many different MP combos, columns (C8, C18, amine, etc) w/ different porosities and lengths.

Any thoughts??

sc

-------------------------------------------------------------------------------------------------------
By Zelechonok on Tuesday, August 3, 2004 - 09:27 am:

Check this method.
http://allsep.com/makeChr.php?chr=Chr_015

-------------------------------------------------------------------------------------------------------
By al on Tuesday, August 10, 2004 - 02:57 pm:

you could also try this.

http://www1.dionex.com/en-us/by_techniq ... p5010.html