Cell Signalling

The notch proteins are single-pass membrane receptors controlling a highly conserved signalling pathway. In vertebrates, the notch family comprises four transmembrane receptors encoded by four individual genes (NOTCH1 - 4). We at Novus Biologicals are leading NOTCH antibody suppliers, with an extensive range of NOTCH antibody products.

EEA1, or Early Endosome Antigen 1, is a phospholipid-binding protein essential for endosomal membrane trafficking and fusion, and is a useful endosomal marker. We at Novus Biologicals have an extensive EEA1 antibody catalog, with antibodies that have been cited in many publications.

As one of the world's leading antibody suppliers, Novus Biologicals has an expansive GPCR (G-protein coupled receptor) antibody catalog. Novus antibodies to the bitter taste receptor (TAS2R) have recently been used in a study on TAS2R bronchodilator activity in human airways.

Researchers routinely use GTP binding antibodies for the research of human disease. Thus it is worthwhile to provide a recap of the GTP binding process.