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[ccp4bb] isopropanol as a precipitant |
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CCP4bb navigationCCP4bb <-- 2008 <-- March 2008 <-- 05 March 2008Subject: isopropanol as a precipitant From: shivesh kumar 2shivesh {- at -} GMAIL {- dot -} COM Date: 2008-03-05 Sorry for non-CCP4 query. I have crystallized a 7kDa protein in 50-60% of isopropanol,pH 4.0-4.6.Theinteresting thing is that the xtal appears within 5 hrs at 16 degree. The protein conc is 5mg/ml and drop size is 3+1 with mother liquor 300 micro lt.Numerous xtals appears and but small is size.Do anyone can share their experience with Isopropanol as a precipitant and to improve the xtal quality with other precipitants.All suggestions are welcome. Thanx in advance. Shivesh CCP4bb navigationCCP4bb <-- 2008 <-- March 2008 <-- 05 March 2008 |
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