MICA is the gene for major histocompatibility complex class I chain-associated protein A, encoding a highly polymorphic cell surface protein. Unlike traditional class I molecules, it lacks beta-2-microglobulin association. MICA Protein, Human (HEK293, mFc) is the recombinant human-derived MICA protein, expressed by HEK293 , with N-mFc labeled tag.
