The ELISA-anti-CASEIN  IgA, IgG kits are aimed at the semi-quantitative determination of IgA and IgG class antibodies against a cow milk protein – casein – in human serum. Cow milk is one of the potential food allergens, i.e. protein-like substances triggering pathological conditions in oversensitive individuals – an abnormal response of the human immune system.  Cow milk contains more than 20 various proteins; however, only a few of these are allergens (casein, ß-lactoglobulin and α-lactalbumin). Immunologists classify cow milk protein allergy as IgE-dependent and IgE-independent allergy; it is also known as cow milk intolerance. The body produces IgG, IgA and IgM antibodies.


  • Break-apart strips pre-coated with antigen
  • Negative control sample
  • Cut off control sample
  • Positive control sample
  • Conjugate
  • TMB substrate
  • Diluent solution
  • Wash solution
  • Sulfuric acid