BRSK2 antibody

Serine/threonine-protein kinase that plays a key role in polarization of neurons and axonogenesis, cell cycle progress and insulin secretion. Phosphorylates CDK16, CDC25C, MAPT/TAU, PAK1 and WEE1. Following phosphorylation and activation by STK11/LKB1, acts as a key regulator of polarization of cortical neurons, probably by mediating phosphorylation of microtubule-associated proteins such as MAPT/TAU at 'Thr-529' and 'Ser-579'. Also regulates neuron polarization by mediating phosphorylation of WEE1 at 'Ser-642' in postmitotic neurons, leading to down-regulate WEE1 activity in polarized neurons. Plays a role in the regulation of the mitotic cell cycle progress and the onset of mitosis. Plays a role in the regulation of insulin secretion in response to elevated glucose levels, probably via phosphorylation of CDK16 and PAK1. While BRSK2 phosphorylated at Thr-174 can inhibit insulin secretion(PubMed:22798068), BRSK2 phosphorylated at Thr-260 can promote insulin secretion(PubMed:22669945). Regulates reorganization of the actin cytoskeleton. May play a role in the apoptotic response triggered by endoplasmatic reticulum(ER) stress.

Serine/threonine-protein kinase BRSK2|Brain-selective kinase 2|Brain-specific serine/threonine-protein kinase 2 (BR serine/threonine-protein kinase 2)|Serine/threonine-protein kinase 29|Serine/threonine-protein kinase SAD-A|BRSK2|C11orf7|PEN11B|SADA|STK29