• Protein control, containing more than 20 proteins, e.g. Cystatin C, anti-CCP, RF, CRP and ASL/ASO
  • Contains more than 95% 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
  • No need for reconstitution, eliminates potential handling errors and ready to use immediately after thawing

Order information

Art no Product Kit size
210405 Seronorm™ Immunoprotein Liq L-1 6x1 mL Send inquiry
210505 Seronorm™ Immunoprotein Liq L-2 6x1 mL Send inquiry
214405 Seronorm™ Immunoprotein Liq L-1 6x2 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 Electrophoresis *

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

* Present in Seronorm Immunoprotein Liq L-1



  • 4 years stability when stored at ≤ -20 °C (with a few exceptions)
  • Opened vials (with a few exceptions):
    1 month at ≤ - 20 °C when refrozen within 30 minutes
    14 days at 2-8 °C





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For lot specific documentation enter the 8-digit number included in your user manual

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