Dear all, I apologize for my off-topic question. I want to ask if anyone has so far used the Anderson-Evans polyoxotungstate (https://www.jenabioscience.com/crystallography-cryo-em/screening/xp-screen/x-tew-anderson-evans-polyoxotungstate). Did someone see an improvement in crystal quality/diffraction? Any comments will be highly appreciated. Nikolay Dobrev ************************************************************ Nikolay Dobrev PhD Student in AG Sinning & AG Fischer Biochemie Zentrum Heidelberg University Im Neuenheimer Feld 328 69120 Heidelberg Germany Phone: +49 6221 54 4796 Email: <[log in to unmask] ************************************************************