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Hi Denis,</div>
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I've tried ammonium molybdate and methylamine tungstate with acceptable results on different membrane proteins.</div>
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Obviously, the contrast is reduced compared to uranyl acetate but the management of the waste materials is greatly simplified.</div>
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best wishes,</div>
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Zuben</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> 3dem <3dem-bounces@ncmir.ucsd.edu> on behalf of Denis Chrétien <denis.chretien@univ-rennes1.fr><br>
<b>Sent:</b> Wednesday, October 20, 2021 3:35 AM<br>
<b>To:</b> 3dem@ncmir.ucsd.edu <3dem@ncmir.ucsd.edu><br>
<b>Subject:</b> [EXTERNAL] [3dem] Uranyl acetate alternative</font>
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<div class="" style="word-wrap:break-word; line-break:after-white-space">Dear all,
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<div class="">It becomes difficult to posses Uranyl Acetate salts. Hence we would like to have your feedback concerning alternatives for sections and negative staining. Along this line, we would appreciate your experience concerning this salt :</div>
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<div class=""><a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__www.tedpella.com_SDS-5Fhtml_19485-5Fsds.pdf&d=DwMFaQ&c=-35OiAkTchMrZOngvJPOeA&r=L7-zyQ-04fFCMRqzLIOnx7H0exGZHwIQe_wMPuY600I&m=hRDyTdJW4hH05tkZJrE0XkfrezWAxeD53hmQWoZC2pk&s=SzdIxK_0wo-0i8bTfRNyPQnZX2l3AyLDYJwGNuZsMTs&e=" class="">https://www.tedpella.com/SDS_html/19485_sds.pdf</a></div>
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<div class="">Other suggestions are welcomed!</div>
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<div class="">Best,</div>
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<div class="">Denis</div>
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Université de Rennes 1<br class="">
UMR 6290, équipe TIPs<br class="">
Campus de Beaulieu, Bât. 13<br class="">
35042 Rennes Cedex<br class="">
France<br class="">
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Tel. +33 (0)2 23 23 67 64<br class="">
<a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__igdr.univ-2Drennes1.fr_&d=DwMFaQ&c=-35OiAkTchMrZOngvJPOeA&r=L7-zyQ-04fFCMRqzLIOnx7H0exGZHwIQe_wMPuY600I&m=hRDyTdJW4hH05tkZJrE0XkfrezWAxeD53hmQWoZC2pk&s=J9NRrJh9gl0QKmDtkcBNTdu6xKGp5rtgq6N8Gs-jWos&e=" class="">https://igdr.univ-rennes1.fr/</a><br class="">
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