[Protein-analysis] Re: gelfiltration on superdex 75 pg

[Dr Engelbert Buxbaum]

Am 23.05.2007, 18:27 Uhr, schrieb Carolina Astudillo  
<carolinastudillo from yahoo.com>:

> I was working whit milk proteins and I wanna know if you know if  
> superdex 75 is useful for milk protein's separation... do you know?

Superdex 75 separates proteins between 3 and 70 kDa molecular weight. Note  
however that regardless of the column material you will have to make sure  
that your sample is a homogeneous protein solution, without particles, fat  
droplets and the like.