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MEDICA 2019 - World Forum for Medicine Düsseldorf, GermanyBooth No.: 3/D35-2
AACC Annual Scientific Meeting and Clinical Lab Expo Anaheim Convention Center ~ Anaheim, CABooth No.: 2627
Thanks to Block Scientific, I was able to procure the re-certified Bayer DCA 2000+ without hassles and get the lab back in operation. The device works perfectly and I look forward to doing more business with Block Scientific.
--- Mathew Anderson, New Jersey
The DRG E. coli Verotoxin 1+2 Ag ELISA is an in vitro device for direct detection of verotoxin 1 and 2 (shiga-toxin 1 and 2) in faecal specimens and stool culture supernatants.
The DRG E. coli Verotoxin 1+2 Ag ELISA is an indirect two-site-immunoassay for the qualitative determination of verotoxin 1 and 2 based on polyclonal and monoclonal antibodies. Verotoxin 1 and/or 2 of specimens and the positive control react with polyclonal anti-verotoxin 1 and 2 antibodies coated on the solid phase of the microplate. After incubation for 60 minutes at 22-25°C non-bound material is removed by a washing step.
Subsequently bound toxins specifically react with biotinylated monoclonal anti-verotoxin 1 and anti-verotoxin 2 antibodies during a second incubation period of 30 min at 22-25°C. Non-bound material is separated from the solid-phase immune complexes by a subsequent washing step.
During the next incubation period of 30 min at 22-25°C horseradish peroxidase (HRP) conjugated streptavidin reacts with the bound biotinylated antibodies. Unbound conjugate is removed by a washing step.