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2Â¥: Originally posted by simber at 2011-08-15 15:33:06:
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labrat

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Better solution is to change column to SEC column, else can try this combination for hydrophobic protein:
Buffer A: water, 50% formic acid
Buffer B: isopropanol, 5% formic acid
Gradient: 0-100% A to B

some use acetonitrile, you can try combination.

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7Â¥2011-09-02 17:16:16
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7Â¥: Originally posted by labrat at 2011-09-02 17:16:16:
Better solution is to change column to SEC column, else can try this combination for hydrophobic protein:
Buffer A: water, 50% formic acid
Buffer B: isopropanol, 5% formic acid
Gradient: 0-100%  ...

Thank you for your suggestions!
8Â¥2011-09-03 13:25:44
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