Detection of SLC6A3/DAT1 (C-Terminus) by Western Blot.
Western blot of human caudate lysate showing specific immunolabeling of the ~88 kDa DAT protein.
Preparation and Storage
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
For long-term storage, ≤ -20° C is recommended. Product is stable at ≤ -20° C for at least 1 year.
The dopamine transporter (DAT) is a 70-80 kDa member of the Na+-neurotransmitter symporter family of transmembrane (TM) proteins. DAT plays a crucial role in the synaptic clearance of dopamine (DA). It mediates the uptake of dopamine by the presynaptic terminal, thus limiting the strength of the dopamingeric response. One molecule of DA is accompanied by two Na+ and one Cl- ion. Molecules such as amphetamine both competitively inhibit DA uptake, and induce DA release through the DAT, increasing the rewarding property of DA. Human DAT is a 620 amino acid (aa), 12 TM phosphoglycoprotein with an N- and C-terminal cytoplasmic domain. It exists as a disulfide-linked oligomer on the cell surface. Phosphorylation of the N-terminus (S7/12) promotes DA release. The C-terminus binds CaMKII, as well as Hic5, Pick1, and synuclein which regulate receptor trafficking and expression. There is an extended 71 aa extracellular (EC) loop between TM segments 3 and 4. Glycosylation at this site is necessary for oligomer expression on the cell membrane. The human 42 aa DAT C-terminus is 93% aa identical to the mouse DAT C-terminus. The human EC loop is also 93% aa identical to the rhesus monkey EC loop.
Torres, G.E. (2006) J. Neurochem. 97(Suppl. 1):3.
Sotnikova, T.D. et al. (2006) CNS Neurol. Disord. Drug Targets. 5:45.
Fog, J.U. et al. (2006) Neuron 51:417.
Giros, B. et al. (1992) Mol. Pharmacol. 42:383.
Cervinski, M.A. et al. (2005) J. Biol. Chem. 280:40442.
Entrez Gene IDs:
6531 (Human); 13162 (Mouse); 24898 (Rat)
DA transporter; DAT1; DATDAT1Solute carrier family 6 member 3; SLC6A3; sodium-dependent dopamine transporter; solute carrier family 6 (neurotransmitter transporter, dopamine), member 3; VNTR
Have you used Human/Mouse/Primate SLC6A3/DAT1 C-Terminus Antibody?
Submit a review and receive a $25US/€18/£15/$25CAN amazon gift card if you include an image - $10US/€7/£6/$10CAN Amazon card for reviews without an image. Limited to verified customers in USA, Canada and Europe.