[ccp4bb] anti-His6 Ab

[Elias Fernandez]

Dear All, would you be able to recommend a primary anti-His6 Ab for western
blotting? Thus far, the ones we've used are not very specific to the
N-terminal hexahistidines and we pick up lots of background. Also, there's
one (others?) from Sigma that is conjugated to HRP, but costs ~$650. Thanks!
Elias