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Dear All,

I am trying to crystallise a protein that requires 1M NaCl in order to be happy in solution of about 15 mg/ml (actually with 1M NaCl I can go much higher than this).

This is influencing my crystallisation trials just because NaCl is highly hygroscopic

does any of you know which salt (possibly not higher than of 100-200mM) or wathever I could try to eliminate NaCl and the above mentioned problem?

thank you very much
best regards

Stefano

--

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Stefano Benini Ph.D.
http://www.ysbl.york.ac.uk/~benini
York Structural Biology Laboratory
University of York
Heslington York YO10 5YW United Kingdom
Tel.:+44 1904 328276
Fax: +44 1904 328266
"verba volant scripta manent"
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