Hi,

Can anyone recommend a specific mammalian expression vector that I could use to tag my protein of interest and that would allow me to purify any associated complexes for MS analysis? I am thinking of a vector containing a StrepII tag or similar (ideally in combination with another tag) that allows me to tag my POI and purify complexes by running lysate over a StrepTactin column. I would be grateful for any advice on this topic! 

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