Immunogen Sequence: MLLARMNPQV QPENNGADTG PEQPLRARKT AELLVVKERN GVQCLLAPRD GDAQPRETWG KKIDFLLSVV. Norepinephrine Transporter [NET, or noradrenaline transporter (NAT)] is a monoamine transporter that transports the neurotransmitter noradrenaline from the