Hi Wang,
> I want to detect HBV HBsAg (small surface protein of HBV, ayw subtype) with
> western blotting and immunostaining, and I cannot find a good antibody
> against HBsAg. Could anyone recommed a company from which I can buy the
> antibody?
try here
http://www.biocompare.com/jump/2045/Antibodies.html
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Best Regards,
Aleksei
http://diabetes.pocket-book.com