Homolog of REV7 S cerevisiae, HREV7, MAD2 homolog, MAD2 like 2, MAD2 mitotic arrest deficient like 2, MAD2B, Mitotic Arrest Deficient 2 L2, Mitotic arrest deficient homolog like 2, Mitotic arrest deficient like 2 yeast, Mitotic arrest deficient yeast homolog, Mitotic spindle assembly checkpoint protein MAD2B, REV 7, REV7, Weakly similar to Mitotic MAD2 protein S cerevisiae.
MAD2L2 is a component of the mitotic spindle assembly checkpoint that prevents the onset of anaphase until all chromosomes are properly aligned at the metaphase plate. MAD2L2 is a homolog of MAD2L1.