Figure S1. (A) SDS-PAGE analysis of hnRNPD immunoprecipitates from OSCC samples. Lanes shows separation of IP-hnRNPD from oral cancer cells SCC4 and MDA1986, and beads only; PMW is protein molecular weight marker. (B) Binding partners of hnRNPD classified on basis of cellular function. Pie-chart demonstrating the distribution of binding partners of hnRNPD identified using IP-LCâ MS/MS on the basis of their cellular functions.