protein adsorbed to and specifically eluted from wga-lectin with n-acetylglucosamine displayed saturable , high affinity ( kd approximately 3 nm ) , and sodium-dependent binding of [ 3h ] gbr-12935 , which was inhibited in a concentration-dependent and stereoselective manner by dopamine uptake blockers and substrates with a pharmacological profile indicative of the dopamine uptake site .
C0033684
protein
C0023206
lectin