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. 2022 Mar 21;18(6):596–604. doi: 10.1038/s41589-022-00985-w

Fig. 3. Measuring SII-P engagement of KRAS(G12C).

Fig. 3

a, The SI/II BRET probe is used to quantify binding of unmodified SII-P ligands to RAS in live cells. Image created with BioRender.com from PDB 6OIM (AMG510-KRAS(G12C)). b, Protracted KRAS(G12C) engagement is observed for AMG510 (1). Data are representative of two independent experiments (n = 2), and individual data points are the mean ± s.d. of four technical replicates. c, Comparison of BRET target engagement data after 2 h at KRAS(G12C) versus p-ERK from MIA PaCa-2 cells as reported5. Data are means of four independent experiments ± s.e.m. (n = 4).

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