• Protein control, containing more than 20 proteins, e.g. Cystatin C, anti-CCP, RF, CRP and ASL/ASO
  • Human serum with no preservatives or stabilizers added
  • Protein documentation with assigned values on nephelometric and turbidimetric methods
  • Two clinically relevant levels – each level available separately
  • Shelf life of 3 years

Order information

Art no Product Kit size
202805 Seronorm™ Immunoprotein Lyo L-1 6x1 mL Send inquiry
202905 Seronorm™ Immunoprotein Lyo L-2 6x1 mL Send inquiry


α1-acid-glycoprotein α1-antitrypsin α2-macroglobulin Albumin Anti-CCP Apolipoprotein A1 ASO β2-microglobulin C3c C4 Ceruloplasmin CRP Cystatin C Digitoxin Ferritin Haptoglobin IgA IgE, total IgG IgM Myoglobin Prealbumin Protein, total RF Transferrin

Refer to the package insert of currently available lots for specific analyte and stability claims


  • 3 years stability when stored at 2-8 °C
  • After reconstitution:
    1 month at ≤ - 20 °C when frozen within 30 minutes
    14 days at 2-8 °C





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