Hi there
I used to use NP-40 for solubilizing my protein extracts, but now use
IGEPAL-CA 630 and everything still seems OK. I don't know about the
Bradford assay but BIO-RAD do a protein determination kit which works
well in the presence of many different detergents (according to bio-rad
anyway!) I have used this kit in the presence of 0.5% NP-40 and 0.5%
deoxycholate with good results.
I am NOT employed/sponsered by BIO-RAD!
bye
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