Table 2 BRETMax and BRET50 values from the BRET β-arrestin saturation assay
From: LPA1-mediated inhibition of CXCR4 attenuates CXCL12-induced signaling and cell migration
|  | CXCR4-Rluc8 + pcDNA3 | CXCR4-Rluc8 + Flag-LPA1 | |||
|---|---|---|---|---|---|
Vehicle | CXCL12 | Vehicle | CXCL12 | ||
mCitrine- β-arrestin1 | ΔBRETMax | 0.111 | 0.198 | 0.131 | 0.217 |
BRET50 | 8.639 | 5.273 | 8.071 | 8.469 | |
mCitrine- β-arrestin2 | ΔBRETMax | 0.169 | 0.383 | 0.250 | 0.468 |
BRET50 | 4.927 | 1.564 | 3.997 | 2.445 | |