DPABH-23413 reacts with Human Munc18 with a phosphothreonine 574May participate in the regulation of synaptic vesicle docking and fusion, possibly through interaction with GTP-binding proteins. Essential for neurotransmission and binds syntaxin, a component of the synaptic vesicle fusion machinery probably in a 1:1 ratio. Can interact with syntaxins 1, 2, and 3 but not syntaxin 4. May play a role in determining the specificity of intracellular fusion reactions.Shipped at 4°C. Store at -20oC. *   http://www.creative-diagnostics.com/Anti-STXBP1-PAb-197061-489.htm