Limited proteolytic might help, too.

https://www.nature.com/articles/nmeth1118

Best wishes, Jon Cooper. jon.b.coo...@protonmail.com

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-------- Original Message --------
On 5 Feb 2024, 10:27, kavyashreem wrote:

> Dear All,
>
> Has anyone worked on a protein which is highly soluble even at 80mg/ml?
>
> We have one such candidate, which does not precipitate even at 80mg/ml 
> instead forms phase separated globules in crystallization plate, which 
> eventually hardens over a period of 1 to 1.5 months (which is florescent 
> under UV microscope.)
>
> We tried screening at different pH, but failed to get any hits.
>
> Since we got few conditions in which the phase separated globules solidified, 
> we focused on them and expanded with 120mg/ml protein, still there were not 
> visible precipitates except for the phase separation. This has been a 
> challenging target so far. We have tried with different constructs, which 
> unfortunately are not soluble!
>
> Does POMs help in such cases? Or do you have any other suggestion.
>
> Thank you
>
> Regards
>
> Kavya
>
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