ID Screen® Newcastle Disease Nucleoprotein Indirect

The only commercial indirect ELISA for the specific detection of antibodies against the NDV Nucleoprotein (NP) in chicken or turkey serum.

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


  • Convenient for disease diagnosis in chickens (broilers, breeders and layers) and turkeys
  • Perfectly suited for use as a DIVA* test: may be used in combination with the ID Screen® Newcastle Disease Indirect ELISA to detect natural infection in animals vaccinated with rHVT-F vaccines alone
  • May be used with egg yolk samples which are easier to collect and cause less stress to the layers
  • Short incubation times: results in 75 minutes (30-30-15 protocol)

*DIVA: Differentiation between Infected and Vaccinated Animals

Method Indirect ELISA
Species Chickens (broilers, breeders, layers) and turkeys
Specimens Serum, plasma, egg yolk
Coated antigen Recombinant nucleoprotein
Conjugate Anti-chicken-HRP (concentrated 10X)
Ordering information
Product code NDVNP-5P NDVNP-10P
Kit format 5 plates 10 plates
Reactions 480 960
Plate format 12 x 8-well strips 12 x 8-well strips
Associated products
Ready-to-use multi-positive serum – ref. B
Product code MRIPOS-BIRD-RTU-B
Format 5 ml vial

Ready-to-use multi-positive chicken serum, to be used with the ID Screen® kits: AEVS, IBDS, ILTGIS, MPVS, MG, MS, NDVNP, PMS-CHICK, REOS, SALS, SALSGPD.

To be used as internal reference material for quality control.

Ready-to-use chicken negative serum
Product code MRINEG-BIRD-RTU
Format 5 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.