Skip to main content
. 2017 Aug 30;7:10084. doi: 10.1038/s41598-017-10935-5

Figure 3.

Figure 3

Testing of the anti-YY1 (pS365) phosphospecific antibody. (a) Top: amino acid sequence of the phospho-peptide used to generate the novel α-YY1(pS365) antibody. Bottom: The synthetic peptide or phospho-peptide were dot blotted onto a nitrocellulose membrane and probed with the α-YY1(pS365) antibody. (b) Cold (non-radioactive) in vitro kinase assay using bacterially-expressed and purified GST-YY1 WT or S365A mutant with active Aurora A kinase. After completion, the reactions were separated by SDS-PAGE electrophoresis, transferred onto a nitrocellulose membrane and probed with α-YY1(pS365), α-YY1, and α-Aurora A antibodies, as indicated.