cattletype IFN-gamma ELISA kit主要為檢測INF-γ，樣本可為血漿或細胞上清液，IFN-γ主要由TH1細胞產生，為與特定抗原接觸後的免疫反應產物。

The cattletype IFN-gamma is an ELISA for the identification of ruminant interferon gamma (IFN-γ). Samples of plasma or cell culture supernatant can be used after stimulation with disease-specific antigens.

Interferon gamma (IFN-γ) is produced predominantly by TH1-cells, as part of the adaptive immune response after contact with a specific antigen.