So far almost everyone is suggesting BME.

I didn't do the purification & crystallization myself, but I am told:

Buffer was HEPES
cryo was ethylene glycol, glycerol and DMSO.
Some MgSO4 and KPO4
No BME, but maybe some DTT.

Purified from a proteobacterium.




On 05/12/15 15:20, Dyda wrote:
What is in buffer? Perhaps DTT and cacodylate?

Fred
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                               David J. Schuller
                               modern man in a post-modern world
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