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
Method Competitive ELISA
Species Avian (domestic and wild species)
Specimens Serum or egg yolk
Coated antigen NDV-purified antigen
Conjugate Anti-NDV-HRP conjugate (concentrated 10X)
Ordering information
Product code NDVC-2P NDVC-5P NDVC-10P
Kit format 2 plates 5 plates 10 plates
Reactions 192 480 960
Plate format 12 x 8-well strips 12 x 8-well strips 12 x 8-well strips
Associated reference sera
NDV positive freeze-dried serum
Product code MRI-NDV
Format 0.5 ml vial (freeze-dried)

Freeze-dried positive chicken serum to be used as internal reference material for quality control.

SPF negative freeze-dried serum
Product code MRINEG-BIRD
Format 0.5 ml vial (freeze-dried)

Freeze-dried SPF negative chicken serum to be used as internal reference material for quality control.