A synthetic peptide for use as a blocking control in assays to test for specificity of RFPL4 B antibody, Alternative Names: RFPL4B control peptide, RFPL4B antibody Blocking Peptide, Anti-RFPL4B Blocking Peptide, Ret Finger Protein-Like 4B Blocking Peptide, RNF211 Blocking Peptide, RFPL4B, RFPLB-4, RFPLB 4, RFPLB-4 Blocking Peptide, RFPLB 4 Blocking Peptide