IL6 (25T/Kit) refers to a testing kit used to measure levels of interleukin-6 (IL-6) in the blood. IL-6 is a cytokine, a type of protein involved in cell signaling and immune responses. It plays a role in inflammation and is associated with various inflammatory conditions and diseases.

The kit, labeled as “25T/Kit,” indicates that it contains 25 tests, meaning it can be used to measure IL-6 levels in 25 blood samples.