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Thermo Scientific™ Immuno Tubes and Stoppers

Reproduce results time after time with these immuno tubes and stoppers, ideal for ELISA, solid phase RIA and liquid phase RIA assays.

Supplier:  Thermo Scientific™ 443990

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Catalog No. 12-565-148

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Reproduce results time after time with Thermo Scientific™ Immuno Tubes and Stoppers, ideal for ELISA, solid phase RIA and liquid phase RIA assays. These products are backed by industry-leading quality standards and certifications.


  • Offered in choice of three surfaces for optimal binding
  • Three tube sizes with stoppers available (ordered separately)
  • Fits standard equipment

Choice of Surface:

  • Thermo Scientific™ PolySorp™: a hydrophobic surface that preferentially binds biomolecules that have hydrophobic domains
  • Thermo Scientific™ MaxiSorp™: a hydrophilic surface that is optimized for binding IgG and also displays increased binding of many other proteins and biomolecules that possess hydrophilic/hydrophobic character
  • Thermo Scientific™ Mini-Sorp™: a polyethylene-based material that provides a low-binding surface

Liquid Phase Immunoassay Tubes (Cat. Nos. 443990, 468608):

  • MiniSorp surface
  • Molded from special polyethylene formulation
  • For liquid phase immunoasssays, including RIA, for storing of reagents or collecting chromatographic fractions

Solid Phase Immunoassay Tubes:

  • PolySorp and MaxiSorp surfaces available for choice of optimal binding
  • For solid phase immuno techniques such as IRMA, ELISA and ILMA
  • Certified binding homogeneity
  • High-quality polystyrene for optimal quality
  • StarTube design gives higher sensitivity and faster assay times
  • Enhances assay sensitivity and reduces incubation times

Recommended for:

  • Solid Phase RIA
  • Liquid Phase RIA
  • Sample storage


12 mm
5 mL
Immuno Tubes and Stopper
Liquid phase polyethylene tube
75 mm
5 mL
Immuno Tube


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