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Veravas, Inc.
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TRU Block - Model VeraPrep -Interference

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Detect HAMA, heterophilic and biotin interferences in one easy test. While it is known that interferences in lab samples are common,¹ the threat to patients is often underestimated. Of the 100 million lab tests that are incorrect each year due to sample interferences, 50% lead to wrong diagnoses, resulting in 16 million unnecessary treatments per year.² Worse yet, but unmeasurable, is the implication of missed diagnoses resulting in delayed treatment and disease progression. Still, it has been difficult to address the issue of sample interferences until now. Veravas has created a unique sample screening system that uses magnetic particle (nanobead) technology and magnetic separation to detect the most common immunoassay interferences, including HAMA, heterophilic and free biotin interferences.
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With the easy to use, proprietary nanobead technology in VeraPrep Interference, laboratories can quickly identify which interferences a sample contains with just one test. This reduces the number of tests required to determine the cause of sample interference, saving the lab time and money. It also improves patient care, as the care team has the necessary information to accurately retest the patient.

“We have traditionally had to perform two separate blocking studies to identify a potential interference in a patient sample. With VeraPrep Interference, my team can quickly and easily run one test and get a definitive answer whether or not the interference is present. This allows me to inform the ordering clinician of exactly what we are dealing with and help guide patient management.”

  • FDA Class I (510K) Exempt and CE IVD registration pending

  • Detects heterophilic interferences including HAMA and human anti-animal antibodies (mouse, rabbit, goat, sheep and bovine) and avidin/biotin assay-specific interferences such as anti-streptavidin, anti-biotin antibodies, and free biotin

  • Simple, easy 15-minute protocol

  • Works with serum or plasma

  • Flexible sample size, as little as 50 µl

  • No sample dilution