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Apo 2 Ligand

A transMembrane-protein belonging to the TNF Family of intercellular signaling Proteins. It is a widely expressed ligand that activates Apoptosis by binding to TNF-Related Apoptosis-Inducing Ligand Receptors. The Membrane-bound form of the protein can be cleaved by specific Cysteine Endopeptidases to form a soluble ligand form.