Immunogen sequence: HNQQLEKKKN AQLLEEVRRR EDSMADNSQH LQIEELMNAL EKTRQELDAT KARLASTQQS LAEKEAHLAN LRIERRKQLE E; Positive Samples: Mouse brain, Rat brain; Cellular Location: Cell junction, Cytoplasm, cytoskeleton, synapse, synaptosome. ERC2 is a protein co