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- Order number: 7TM0276B
- Content: 100 µl
- Host: Rabbit
Threonine342Serine343/Threonine345 (T342/S343/T345) is major phosphorylation site of the Sphingosine 1-Phosphate Receptor 2 (S1P2). The pT342/pS343/pT345-S1P2 antibody detects phosphorylation in response to agonists. T342/S343/T345 phosphorylation is likely to be involved in efficient ligand sequestration by S1P2.
Alternative Names | S1P Receptor 2, Edg5, endothelial differentiation G protein-coupled receptor 5 |
IUPHAR Target ID | 276 |
UniProt ID | O95136 |
Western Blot (WB) | 1:1000 |
Species Reactivity | Human |
Host / Isotype | Rabbit / IgG |
Class | Polyclonal |
Immunogen | A synthetic phosphopeptide derived from human S1P2 around the phosphorylation site of Thr342/Ser343/Thr345. |
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 Threonine342/Serine343/Threonine345 phosphorylation of the Sphingosine 1-Phosphate Receptor 2. Upper panel, HEK293 cells stably expressing the S1P2-Receptor (S1P2) were either not exposed or exposed to 1 µM of S1P2-Receptor agonists S1P for 30 minutes. Cells were lysed and immunoblotted with the anti-pT342/pS343/pT345-S1P2 antibody (7TM00276B) at a dilution of 1:1000. Lower panel, blot was stripped and reprobed with an phosphorylation-independent anti-S1P2 antibody to confirm equal loading of the gel.