HDV Ab ELISA Kit

Storage Instruction:Store the kit at 4°C.
Description:
This kit is an enzyme-linked immunosorbent assay (ELISA) for qualitative determination of antibodies to hepatitis D virus (anti-HDV) in human serum or plasma. It is intended for use in clinical laboratories for diagnosis and management of patients related to infection with hepatitis D. ANTIBODY TO HEPATITIS D VIRUS (HDV) ELISA KIT. 
This anti-HDV ELISA is based on solid phase, one step incubation competitive ELISA. Anti-HDV antibodies, if present in the sample, compete with polyclonal anti-HDV antibodies labeled with horseradish peroxidase (HRP), for a fixed amount of HDV antigens pre-coated in the wells. When no anti-HDV antibodies presents in the sample, the HRP labeled anti-HDV will be bound with the antigens and the unbound material is removed during washing. Chromogen A and B solutions are added into the wells and in absence of anti-HDV in the sample, the colorless Chromogens are hydrolyzed by the bound HRP conjugate to a blue colored product. The blue color turns yellow after stopping the reaction with sulfuric acid. No or low color developing suggests the presence of antibodies to HDV in the sample.