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- Order number: 7TM0218A
- Content: 100 µl
- Host: Rabbit
Threonine382/Threonine386 (T382/T386) is a major phosphorylation site of the D5 receptor. The pT382/pT386-D5 antibody detects phosphorylation in response to high- and low-efficacy agonists but not after PKC activation. T382/T386 phosphorylation is a key regulator of D5 desensitization, β-arrestin recruitment and internalization.
Alternative Names | D5, DRD1B, Dopamine Receptor 5, D(1B)Dopamine Receptor |
IUPHAR Target ID | 218 |
UniProt ID | P21918 |
Western Blot (WB) | 1:1000 |
Immunocytochemistry (ICC) | - |
Species Reactivity | Human |
Host / Isotype | Rabbit / IgG |
Class | Polyclonal |
Immunogen | A synthetic phosphopeptide derived from human D5 around the phosphorylation site of Thr382/Thr386. |
Form | Liquid |
Purification | Antigen affinity chromatography |
Storage buffer | Dulbecco's PBS, pH 7.4, with 150 mM NaCl, 0.02% sodium azide |
Storage conditions | short-term 4°C, long-term -20°C |
Figure 1. Agonist-induced Threonine382/Threonine386 phosphorylation of the Dopamine Receptor 5. Upper panel, HEK293 cells stably expressing the Dopamine Receptor 5 (D5) were either not exposed or exposed to 100 µM Dopamine or 0.1 μM PMA (Phorbol 12-Myristate 13-Acetate) for 30 minutes. Cells were lysed and immunoblotted with the anti-pT382/pT386-D5 antibody (7TM0218A) at a dilution of 1:1000. Lower panel, blot was stripped and reprobed with an phosphorylation-independent anti-D5 antibody to confirm equal loading of the gel.
Figure 2. Analysis of dose-dependent Threonine382/Threonine386 phosphorylation of the Dopamine Receptor 5. Upper panel, HEK293 cells stably expressing the Dopamine Receptor 5 (D5) were either not exposed or exposed to increasing concentrations of Dopamine ranging from 1 to 100 µM for 30 minutes. Cells were lysed and immunoblotted with the anti-pT382/pT386-D5 antibody (7TM0218A) at a dilution of 1:1000. Lower panel, blot was stripped and reprobed with an phosphorylation-independent anti-D5 antibody to confirm equal loading of the gel.
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