Immunoassay Stabilizers

SurModics’ immunoassay stabilization products preserve the conformation of proteins in their native folded state when dried or lyophilized and then coated to a range of surfaces, including microtiter plates, latex beads, and magnetic particles. This stability gives you confidence in the viability of the antigens and/or antibodies you incorporate as key components of your diagnostic tests.

Product Code Quantity Product Name Downloads Data Sheet
SC01-0050
SC01-1000
50 mL
1000 mL

StabilCoat® Immunoassay Stabilizer

StabilCoat® Immunoassay Stabilizer effectively preserves the conformation and activity of dried proteins in immunoassays. StabilCoat stabilizer simultaneously blocks and stabilizes with superior results.
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SC05-1000 

1000 mL

5X StabilCoat® Immunoassay Stabilizer

5X StabilCoat® Immunoassay Stabilizer effectively preserves the conformation and activity of dried proteins in immunoassays. StabilCoat stabilizer simultaneously blocks and stabilizes with superior results.
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SG01-0050
SG01-1000
50 mL
1000 mL

StabilGuard® Immunoassay Stabilizer (BSA-Free)

StabilGuard® Immunoassay Stabilizer (BSA-Free) maintains the activity of antibodies and other biomolecules adsorbed or immobilized to solid substrates. It is easily incorporated into most assay protocols as the blocking solution, and minimal incubation is required.
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ST01-0050
ST01-1000
50 mL
1000 mL

StabilBlock® Immunoassay Stabilizer

StabilBlock® Immunoassay Stabilizer minimizes non-specific binding from the sample matrix and  downstream assay components to enable lower detection limits and maximize the signal-to-noise ratios of immunoassays.
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ST01-CF01-0050
ST01-CF01-1000
50 mL
1000 mL

StabilBlock® Immunoassay Stabilizer-CMIT/MIT

The new formulation of StabilBlock® Immunoassay Stabilizer contains a mixture of 5-Chloro-2-Methyl-3(2H)-isothiazolone and 2-Methyl-3(2H)-isothiazolone as preservative.
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