Human Ribosomal Proteins RPeL27, RPeL43, and RPeL41 Are Upregulated in Nasopharyngeal Carcinoma Cell Lines

Figure 2

Protein-protein analysis using coimmunoprecipitation assay. (a) EIF2S1 and MRAS proteins were pulled down along with RPeL43. (b) POTEE protein in complex with TUBA1A is the heavier protein complex that coimmunoprecipitates with both RPeL27 and RPeL43, respectively, while the lighter complex was ACTB and ACTBL2 protein. IgG is negative control for coimmunoprecipitation assay where antibody is not included to check for nonspecific binding of other proteins with protein G on beads.

(a)

(b)