ID Screen® Newcastle Disease Competition

Competitive ELISA kit for the detection of anti-NDV nucleoprotein antibodies in domestic and wild avian species.

This test may be used to determine the immune status of individuals, flocks or populations.


Note: The same convenient protocol (buffers, incubation times and temperatures) is used for most ID Screen® poultry kits.


  • Used worldwide in government monitoring programs
  • Multi-species test: the only commercial ELISA applicable to both domestic and wild avian species
  • Particularly suited to monitoring disease in regions without vaccination
  • High sensitivity and specificity: • Earlier detection of seroconversion (7 dpi) compared with indirect ELISAs • High analytical sensitivity • Detection of all strains • No cross-reactions with Avian Paramyxoviruses 3 (APMV-3)
  • Short incubation times: results in 75 minutes  (30-30-15 protocol)
  • May be used with egg yolk samples which are easier to collect and cause less stress to the layers
  • Comprehensive data analysis with the IDSoft™ program
  • Positive and negative reference sera available as internal controls
MethodCompetitive ELISA
SpeciesAvian (domestic and wild species)
SpecimensSerum or egg yolk
Coated antigenNDV-purified antigen
ConjugateAnti-NDV-HRP conjugate (concentrated 10X)
Ordering information
Product codeNDVC-2PNDVC-5PNDVC-10P
Kit format2 plates5 plates10 plates
Plate format12 x 8-well strips12 x 8-well strips12 x 8-well strips
Associated products
Ready-to-use chicken negative serum
Format5 ml vial

Ready to use specific pathogen free (SPF) chicken serum pool. Does not contain any antibodies against any avian pathogen. For use with all the IDvet poultry ELISA kits or for RSA testing.