ID Screen® Streptococcus equi Indirect

Indirect ELISA kit for the detection of anti-Streptococcus equi in equine serum.

  • Easy-to-use, standardized assay, with results in just over 2 hours
  • Qualitative protocol to detect previous exposure to S. equi
  • Quantitative protocol to assess SeM-specific antibody levels: horses with high SeM-specific serum antibodies may be predisposed to purpura when vaccinated for S. equi subsp equi with an attenuated live intranasal S. equi vaccine (1,2,3).
  • Practical: you can easily check that all samples have been correctly deposited because the dilution buffer changes color upon addition of the sera
Method Indirect ELISA
Species Horses
Specimens Serum
Coated antigen Recombinant SeM
Conjugate Anti-horse IgG-HRP conjugate (concentrated 10X)
Ordering information
Product code STREPTOS-2P
Kit format 2 plates
Reactions 192
Plate format 12 x 8-well strips
  1. Boyle, Ashley G. Streptococcus equi subspecies equi Infection (Strangles) in Horses. March 2011. Compendium: Continuing education for veterinarians. E1-8.
  2. Sweeney CR, Timoney JF, Newton JR, Hines MT. Streptococcus equi infections in horses: guidelines for treatment, control and prevention of strangles. J Vet Intern Med 2005:19:123-134.
  3. Timoney, JF. Equine strangles. Proc 45th Annu Meet AAEP 1999:31-37.
Associated products
Streptococcus equi positive freeze-dried serum
Product code MRI-STREPTO
Format 0.5 ml vial (freeze-dried)

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