Anti-MAD2L1BP antibodies are used in the immunodetection of the protein MAD2L1 binding protein. In humans, the canonical protein has a reported length of 274 amino acid residues and a mass of 31.1 kDa. Its subcellular localization is in the nucleus and cytoplasm. Alternative splicing is reported to yield 2 different isoforms for this protein. A member of a the MAD2L1BP protein family, MAD2L1BP is believed to function to silence the spindle checkpoint and allow mitosis to proceed through anaphase by binding MAD2L1 after it has become dissociated from the MAD2L1-CDC20 complex. Synonyms for this target antigen include caught by MAD2 protein, p31(comet), and CMT2.