protein not adsorbed to wga-lectin also bound [ 3h ] -gbr-12935 with high affinity ( approximately 7 nm ) , in a sodium-independent manner , and was insensitive to classical dopamine uptake blockers and substrates such as mazindol or dopamine , corresponding to the so-called `` '' piperazine acceptor '' '' site seen in native membranes .
C0033684
protein
C0023206
lectin