A synthetic peptide for use as a blocking control in assays to test for specificity of Guk1 antibody, Alternative Names: Guk1 control peptide, Guk1 antibody Blocking Peptide, Anti-Guk1 Blocking Peptide, guanylate kinase 1 Blocking Peptide, Guk1, Guk-1, Guk 1, Guk-1 Blocking Peptide, Guk 1 Blocking Peptide