Used in immunological research to detect and quantify specific IgE antibodies against ovalbumin in rat samples. This kit is particularly useful in allergy studies where ovalbumin is used as a model allergen to investigate hypersensitivity responses. It enables researchers to assess the levels of OVA-specific IgE in serum or plasma, providing insight into the activation of the immune system and the development of allergic reactions in experimental models. Commonly applied in studies related to asthma, food allergy, and immunotherapy evaluation.