FDA Approves Abbott Laboratories’ Insulin-monitoring AppNovember 21st, 2018
QBC Capillary Centrifuge - An Ultra-compact Device for Rapid Hematology TestingNovember 19th, 2018
MEDICA 2018 - World Forum for Medicine
Düsseldorf, GermanyBooth No.: 3/D35-2
AACC Annual Scientific Meeting and Clinical Lab Expo
ChicagoBooth No.: 3849
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 Influenza A IgG Enzyme Immunoassay Kit provides materials for the qualitative and
semiquantitative determination of IgG-class antibodies to Influenza Virus A in serum. This assay is intended for in vitro use only. In the United States, this kit is intended for Research Use
The DRG Influenza A IgG ELISA Kit is a solid phase enzyme-linked immunosorbent assay (ELISA) Microtiter wells as a solid phase are coated with Influenza Virus A antigen.
Diluted patient specimens and ready-for-use controls are pipetted into these wells. During incubation Influenza Virus A-specific antibodies of positive specimens and controls are bound to the immobilized antigens.
After a washing step to remove unbound sample and control material horseradish peroxidase conjugated antihuman IgG antibodies are dispensed into the wells. During a second incubation this anti-IgG conjugate binds specificly to IgG antibodies resulting in the formation of enzyme-linked immune complexes.
After a second washing step to remove unbound conjugate the immune complexes formed (in case of positive results) are detected by incubation with TMB substrate and development of a blue color. The blue color turns into yellow by stopping the enzymatic indicator reaction with sulfuric acid.
The intensity of this color is directly proportional to the amount of Influenza Virus A-specific IgG antibody in the patient specimen. Absorbance at 450 nm is read using an ELISA microtiter plate reader.