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Immunoassay Optimization Buffers

102 000 - LowCross-Buffer® STRONG


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LowCross-Buffer® STRONG is an alternative formulation of the standard LowCross-Buffer®. With LowCross-Buffer® STRONG, the differentiation-line between false and true signals has been moved to higher affinities compared to LowCross-Buffer®.
LowCross-Buffer® by Candor Bioscience is an innovative assay buffer for ELISA, EIA, RIA, protein arrays, Western blotting, immunohistochemistry and immuno-PCR. It is ready-to-use and can replace your standard sample or antibody dilution buffer.
The formulation of LowCross-Buffer® helps to reduce immunoassay interference and can therefore greatly improve the quality of detection. Nonspecific binding of the antibodies, negative effects of interfering substances, and low or medium affinity cross reactivities of the antibodies can be significantly decreased. Matrix effects, such as those from blood sera or plasma specimens, are minimized. Reduction of these negative effects improves the quality of the assay and the reliability of the results.


  • Antibody and sample diluent for minimizing nonspecific binding, cross-reactivities and matrix effects in immunoassays
  • Reduces interference caused by HAMAs and rheumatoid factors
  • Can be used with both monoclonal and polyclonal antibodies 
  • Can be used in combination with fluorescent dyes
  • Free of phosphate


  • Western blotting
  • Lateral Flow Assays
  • Protein Arrays
  • Immuno-PCR
  • Immunohistochemistry
  • Enzyme immunoassay
  • Radioimmunoassay


  • 102 050 - LowCross-Buffer® STRONG, 50ml
  • 102 125 - LowCross-Buffer® STRONG, 125ml
  • 102 500 - LowCross-Buffer® STRONG, 500ml


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