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. 2017 Oct;23(10):1592–1599. doi: 10.1261/rna.062166.117

FIGURE 2.

FIGURE 2.

Native purification of yeast U1 snRNP complex using RNA Mango. (A) Solution hybridization analysis of snRNAs present in native extract (NE) from U1M tagged yeast and following Mango batch purification using TO1-Dtb (Biotin Eluate). The probed snRNAs are labeled on the right and correspond to the number labels above each lane. U1M migrates as a doublet following RNA deproteinization and denaturation, but as a single band upon Mango-based purification. (B) Primer extension analysis to detect U1M or U2 snRNAs following TO1-Dtb bead-based purification. (C) SDS-PAGE analysis of Snp1-SNAPf following Mango purification.