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- Order number: 7TM0074A
- Content: 100 µl
- Host: Rabbit
Serine327/Serine329 (S327/S329) is a major phosphorylation site of the CX3CR1 receptor. The pS327/pS329-CX3CR1 antibody detects phosphorylation in response to high- and low-efficacy agonists and after PKC activation. S327/S329 phosphorylation is a key regulator of CX3CR1 desensitization, β-arrestin recruitment and internalization.
Alternative Names | CMKBRL1, CCRL1, chemokine (C-3X-C motif) receptor 1 |
IUPHAR Target ID | 74 |
UniProt ID | P49238 |
Western Blot (WB) | 1:1000 |
Immunocytochemistry (ICC) | - |
Species Reactivity | Human |
Host / Isotype | Rabbit / IgG |
Class | Polyclonal |
Immunogen | A synthetic phosphopeptide derived from human CX3CR1 around the phosphorylation site of Ser327/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 Serine327/Serine329 phosphorylation of the Chemokine Receptor CX3CR1. Upper panel, HEK293 cells stably expressing the Chemokine Receptor CX3CR1 (CX3CR1) were either not exposed or exposed to 100 nM specific Chemokine receptor CX3CR1 agonist CX3CL1 for 30 minutes. Cells were lysed and immunoblotted with the anti-pS327/pS329-CX3CR1 antibody (7TM0074A) at a dilution of 1:1000. Lower panel, blot was stripped and reprobed with the phosphorylation-independent anti-CX3CR1 antibody (7TM0074N) to confirm equal loading of the gel.
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