Had anyone used antibodies from Signalway, Sabbiotech, USA for western blotting?. If so, kindly gives your comments about the quality of primary antibodies.
There are companies that I trust more than others, but in general the only way to know about the quality of a particular antibody is to test it in comparison to a similar one from another source. A blanket statement about all of the antibodies from a company is of little use or accuracy.