A chronic, relapsing inflammation of the gastrointestinal tract with a complex etiology. It is subdivided into Crohn disease and ulcerative colitis phenotypes. Crohn disease may affect any part of the gastrointestinal tract from the mouth to the anus, but most frequently it involves the terminal ileum and colon.

稀释比  WB:1/500-1/1000;  

Western blot

-25 ~ -15℃保存，收到货之后有效期1年，避免反复冻融。