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- Order number: 7TM0347A
- Content: 100 µl
- Host: Rabbit
Serine412/Serine413 (S412/S413) is major phosphorylation site of the Proteinase-Activated Receptor 1 (PAR1). The pS412/pS413-PAR1 antibody detects phosphorylation in response to agonists. S412/S413 phosphorylation is likely to be involved in efficient ligand sequestration by PAR1.
Alternative Names | Coagulation Factor II Receptor, Protease-Activated Receptor 1 |
IUPHAR Target ID | 347 |
UniProt ID | P25116 |
Western Blot (WB) | 1:1000 |
Species Reactivity | Human |
Host / Isotype | Rabbit / IgG |
Class | Polyclonal |
Immunogen | A synthetic phosphopeptide derived from human PAR1 around the phosphorylation site of Ser412/Ser413. |
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 Serine412/Serine413 phosphorylation of the Protease-Activated Receptor 1. Upper panel, HEK293 cells stably expressing the Proteinase-activated receptor 1 (PAR1) were either not exposed or exposed to 100 nM TFLLRNH2 for 30 minutes. Cells were lysed and immunoblotted with the anti-pS412/pS413-PAR1 antibody (7TM0347A) at a dilution of 1:1000. Lower panel, blot was stripped and reprobed with the phosphorylation-independent anti-PAR1 antibody (7TM0347N) to confirm equal loading of the gel.
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