A synthetic peptide for use as a blocking control in assays to test for specificity of Insr antibody, Alternative Names: Insr control peptide, Insr antibody Blocking Peptide, Anti-Insr Blocking Peptide, insulin receptor Blocking Peptide, 4932439J01Rik Blocking Peptide, CD220 Blocking Peptide, D630014A15Rik Blocking Peptide, IR Blocking Peptide