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- Order number: 7TM0019A
- Content: 100 µl
- Host: Rabbit
Serine329 is a major phosphorylation site of the A2A Adenosine receptor. The pS329-A2A antibody detects phosphorylation in response to high-efficacy agonists but not after PKC activation. S329 phosphorylation is a key regulator of A2A desensitization, β-arrestin recruitment and internalization.
Alternative Names | A2-AR, Adenosine Receptor A2A |
IUPHAR Target ID | 19 |
UniProt ID | P29274 |
Western Blot (WB) | 1:1000 |
Immunocytochemistry (ICC) | - |
Species Reactivity | Human |
Host / Isotype | Rabbit / IgG |
Class | Polyclonal |
Immunogen | A synthetic phosphopeptide derived from human A2A around the phosphorylation site of Ser329. |
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 Serine329 phosphorylation of the A2A Adenosine Receptor. Upper panel, HEK293 cells stably expressing the A2A Adenosine Receptor (A2A) were either not exposed or exposed to 100 nM NECA for 30 minutes. Cells were lysed and immunoblotted with the anti-pS329-A2A antibody (7TM0019A) at a dilution of 1:1000. Lower panel, blot was stripped and reprobed with an phosphorylation-independent anti-A2A antibody to confirm equal loading of the gel.
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