MAPT

Beta tubulin III, also known as Tuj-1, is a class III member of the beta tubulin protein family. Beta tubulins are one of two structural components that form our microtubule network.

Synapsins are a family of neuronal proteins that are most renowned for their activity in modulating the pre-synaptic terminal.  Synapsin’s behavior is regulated by protein kinases and phosphatases, which alter the way that synapsin’s interact with actin filaments and other nearby proteins.  There are three isoforms of Synapsin – Synapsin I, II and III.  Synapsin I specifically localizes to the membrane of presynaptic vesicles and plays a role in regulation of axonogenesis and synaptogenesis.

Tau proteins are abundant in the axons of neurons in the central nervous system (CNS), and play a key role in microtubule formation and stabilization. Antibody studies have identified six tau isoforms, all produced by alternative mRNA splicing of the MAPT gene. We at Novus Biologicals have nearly 50 antibodies matched to tau proteins on our antibody database.