Interleukin 1 (IL 1)

Abstract

Interleukin 1 is an essential factor of macrophage dependent T cell activation and has a large quantity of other biological activities. This paper gives a review of present knowledge of Interleukin 1. In addition to biochemical properties, the IL 1 production and IL 1 activities, methods for determining of IL 1 and inhibitory factors of IL 1 induced T cell proliferation are described.