Selectivity profiling of SLC16A3/MCT4 inhibitor slCeMM1 using photoaffinity probe

ABSTRACT: To assess the selectivity of SLC16A3/MCT4 inhibitor slCeMM1, we derived diazirine-alkyne photoaffinity probe (slCeMM1-PAP). We next used HAP1 and MDAMB231 cell lines for MS experiment, comparing the enrichment of proteins by slCeMM1-PAP and conditions where slCeMM1-PAP was competed with slCeMM1 or it’s structurally related inactive control (S1_007). We found that among proteins enriched by slCeMM1-PAP, only SLC16A3 was competed by slCeMM1, but not S1_007, confirming the SLC16A3 engagement by slCeMM1 and suggesting overall good selectivity of slCeMM1.

INSTRUMENT(S):

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Leukocyte, Epithelial Cell

DISEASE(S): Acute Leukemia,Breast Cancer

SUBMITTER: Fabian Frommelt  

LAB HEAD: Dr Giulio Superti-Furga

PROVIDER: PXD040089 | Pride | 2023-10-16

REPOSITORIES: Pride