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- Order number: 7TM0072A
- Content: 100 µl
- Host: Rabbit
Threonine367/Serine368 (T367/S368) is a major phosphorylation site of the CXCR5 receptor. The pT367/pS368-CXCR5 antibody detects phosphorylation in response to high- and low-efficacy agonists but not after PKC activation. T367/S368 phosphorylation is a key regulator of CXCR5 desensitization, β-arrestin recruitment and internalization.
Alternative Names | CXCR5, BLR-1, Burkitt lymphoma Receptor 1, Neurolymphatic Receptor |
IUPHAR Target ID | 72 |
UniProt ID | P32302 |
Western Blot (WB) | 1:1000 |
Immunocytochemistry (ICC) | - |
Species Reactivity | Human |
Host / Isotype | Rabbit / IgG |
Class | Polyclonal |
Immunogen | A synthetic phosphopeptide derived from human CXCR5 around the phosphorylation site of Thr367/Ser368. |
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 Threonine367/Serine368 phosphorylation of the CXC Chemokine Receptor 5. Upper panel, HEK293 cells stably expressing the CXC Chemokine Receptor 5 (CXCR5) were either not exposed or exposed to 100 nM specific CXC Chemokine receptor agonist CXCL13 for 30 minutes. Cells were lysed and immunoblotted with the anti-pT367/pS368-CXCR5 antibody (7TM0072A) at a dilution of 1:1000. Lower panel, blot was stripped and reprobed with an phosphorylation-independent anti-CXCR5 antibody to confirm equal loading of the gel.
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