Sie befinden Sich nicht im Netzwerk der Universität Paderborn. Der Zugriff auf elektronische Ressourcen ist gegebenenfalls nur via VPN oder Shibboleth (DFN-AAI) möglich. mehr Informationen...
Detecting Cell Surface Expression of the G Protein-Coupled Receptor CXCR4
Ist Teil von
Methods in molecular biology (Clifton, N.J.), 2018, Vol.1722, p.151
Ort / Verlag
United States
Erscheinungsjahr
2018
Quelle
MEDLINE
Beschreibungen/Notizen
G protein-coupled receptors (GPCRs) are cell surface receptors that relay extracellular signals to the inside of the cells. C-X-C chemokine receptor 4 (CXCR4) is a GPCR that undergoes receptor internalization and recycling upon stimulation with its cognate ligand, C-X-C chemokine 12 (CXCL12). Using this receptor/ligand pair we describe the use of two techniques, enzyme-linked immunosorbent assay (ELISA) and flow cytometry, widely used to quantify GPCR internalization from the plasma membrane and its return to the cell surface by recycling.