Papain is an enzyme with a protein hydrolytic function and cysteine protease activity. The enzyme belongs to a superfamily that consists of a single polypeptide chain containing three disulfide bonds and a sulfhydryl group essential for enzymatic activity and is derived from the green papaya， ...
The Janus kinase (JAK) signal transduction and transcriptional activator (STAT) pathway plays a key role in the signaling of a large number of cytokines and growth factors. These cytokines and growth factors are responsible for a variety of cellular functions, including proliferation, growth, ...
