Hi Reza,

Check the following reference:

Cryoprotection properties of salts of organic acids: a case study for a tetragonal crystal of HEW lysozyme.

Bujacz G, Wrzesniewska B, Bujacz A.

Acta Crystallogr D Biol Crystallogr. 2010 Jul;66(Pt 7):789-96.

Cheers,

Karolina

W dniu 2014-12-01 10:59, Reza Khayat napisał(a):

Hi,

Has anyone used citrate as the sole cryoprotectant? If so, 
what concentration was needed?

Best wishes,
Reza

Reza Khayat, PhD
Assistant Professor
The City College of New York
Department of Chemistry, MR-1135
160 Convent Avenue
New York, NY  10031
Tel. (212) 650-6070
www.khayatlab.org