The four receptors of the Notch family are transmembrane proteins through which mammalian cells communicate to regulate cell fate and growth. Aberrant signalling through each receptor has been linked to disease, so the Notch pathway is a compelling drug target. But current drugs cannot distinguish between the different Notch proteins. Here, phage display technology has been used to generate highly specialized antibodies, enabling the functions of Notch1 and Notch2 to be discriminated in humans and mice.
- Yan Wu
- Carol Cain-Hom
- Christian W. Siebel
