HBsAg Subtype EIA

HBsAg Subtype EIA

Reagent for Research Purpose

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This kit has been developed as a reagent for research purposes to detect respective subtypic determinants, d, y, r, and w, in hepatitis B surface antigen (HBsAg) positive samples for identification of HBsAg subtypes such as adr, adw, ayr and ayw.

Detection of subtypic determinants is based on the solid-phase sandwich EIA (Enzyme Immuno Assay).
96 wells of the microplate are coated with monoclonal antibody against the common determinant a of HBsAg.
HBsAg in samples dispensed to wells is caught on the solid phase and their subtypic determinant, d, y, r, or w, is detected by peroxidase-labeled monoclonal antibody against corresponding determinant.

* This product is a made-to-order kit.

  • PurposeDetermination of subtypes of hepatitis B surface antigen (HBsAg) in serum or plasma
  • FeaturesSubtypes of HBsAg can be determined by solid-phase sandwich EIA (Enzyme Immuno Assay)
    96-well (8 wells/strip x 12) solid phase microplate coated with anti-HBs a
    Total reaction time is 5.5 hours
    *We produce the HBsAg Subtype EIA kit twice a year, and it is also a made-to-order kit.
      If you would like to purchase the kit, we would appreciate if we could receive your firm order by January 31st, 2025.
      Please be noted that:
      - We cannot accept any cancellation after the deadline shown above.
      - We cannot accept partial shipments.
      For any concerns, please send us your inquiry from the "CONTACT" form.
  • Product NameHBsAg Subtype EIA
  • Product Code / Package1A63 (24 tests)
    1A63dy (ad/ay only, 48 tests)
    1A63d (ad only, 96 tests)
    1A63y (ay only, 96 tests)
  • JAN Code
  • ReferencesUsuda S, Tsuda F, et al: A solid-phase enzyme immunoassay for the common and subtypic antigen determinants of hepatitis B surface antigen with monoclonal antibodies. J Immunol Methods 87: 203, 1986.