Some studies suggest that up to 30% of proteins are phosphorylated in eukaryotic cells.  Whoa. So chances are, if you study proteins, you are going to be examining protein phosphorylation at some point in your career.  But how do you know which ...

Multiplexing is becoming "all the rage" these days. And why not? It's an ideal technique for simultaneously detecting multiple proteins or protein species. Want to have an in-lane normalization control? – Multiplex it Want to quantify ...

Sometimes black and white is fine. In fact, wouldn't it be nice if all your results were black and white? But sometimes, you need to go full color to get the data you need. Giving you the ability to multiplex and detect two or more proteins ...

Photo courtesy of Krystyn Wukitsch Foran. We've a talked about conjugation and all the different things secondary antibodies can be tagged with. But that's not the only thing companies do to antibodies. Post production steps to modify or ...