TRU Block Effectively Blocks RF
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Meridian Life Science, Inc. (MLS) has already shown that TRU Block, the most powerful active blocker on the market today, actively blocks Heterophilic Antibody (HA) interference in immunoassays.
Now, MLS has shown that TRU Block outperforms a competitor’s active blocker when tested against samples containing Rheumatoid Factor!
Illustrated in the graph below is TRU Block performance when tested with MLS Catalog # A12916H, Rheumatoid Factor (RF) Control Serum. The control serum created a false positive interference signal in a commercial CA19-9 Immunoassay. The interference could not be reduced by Mouse IgG or Rabbit IgG. In this case, only the active blockers were effective.
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MLS tested seven different HAMA/RF samples at varying concentrations and in two commercial ELISA assays. In all testing of HAMA/RF samples with blockers being added to sample diluent buffer, TRU Block performed equal to or better than the Competitor’s Active Blocker!
To discuss TRU Block and how it can help you with your project, contact us at info1@meridianlifescience.com or 888-530-0140.
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We are looking forward to hearing from you.
Customer Service Team
Meridian Life Science, Inc.
MLS is looking to license your products. If you have antibodies or specific reagents that you have developed that would be useful to the invitro diagnotic development market, we encourage you to Contact Us.
For Research Use Only. Not for Use in Diagnostic Procedures.