Re: [ccp4bb] yellow crystals

2011-11-05 Thread Caitlyn Claire Yeykal
obody has seen any metal ions bound, either, but there are a few domains that haven't been crystallized, so maybe. Again, thanks for all the possibilities; will keep them in mind. Caitlyn On Nov 5, 2011, at 5:02 PM, Caitlyn Claire Yeykal wrote: Hi -- has anyone had crystals that are

[ccp4bb] yellow crystals

2011-11-05 Thread Caitlyn Claire Yeykal
Hi -- has anyone had crystals that are colored in regular (unpolarized) light? Mine are yellow, and I'm not aware of anything in the buffer conditions that might cause this. I read online that glutaraldehyde can turn protein crystals a golden color, but as far as I know there isn't any of