Rabbit anti-Human MAD2B/MAD2L2 Polyclonal Antibody

Uniprot Id

Q9UI95

Target Species

Human

Target Name

MAD2L2

Target Full Name

Mitotic spindle assembly checkpoint protein MAD2B

Target Function

Adapter protein able to interact with different proteins and involved in different biological processes. Mediates the interaction between the error-prone DNA polymerase zeta catalytic subunit REV3L and the inserter polymerase REV1, thereby mediating the second polymerase switching in translesion DNA synthesis. Translesion DNA synthesis releases the replication blockade of replicative polymerases, stalled in presence of DNA lesions. Component of the shieldin complex, which plays an important role in repair of DNA double-stranded breaks (DSBs). During G1 and S phase of the cell cycle, the complex functions downstream of TP53BP1 to promote non-homologous end joining (NHEJ) and suppress DNA end resection. Mediates various NHEJ-dependent processes including immunoglobulin class-switch recombination, and fusion of unprotected telomeres. May also regulate another aspect of cellular response to DNA damage through regulation of the JNK-mediated phosphorylation and activation of the transcriptional activator ELK1. Inhibits the FZR1- and probably CDC20-mediated activation of the anaphase promoting complex APC thereby regulating progression through the cell cycle. Regulates TCF7L2-mediated gene transcription and may play a role in epithelial-mesenchymal transdifferentiation.

Target Involvement

Fanconi anemia, complementation group V (FANCV)

Target Subcellular Location

Nucleus. Cytoplasm, cytoskeleton, spindle. Cytoplasm. Chromosome.

Target Tissue Specificity

Ubiquitously expressed.

Target Synonyms

Homolog of REV7 S cerevisiae; hREV7; MAD2 (mitotic arrest deficient yeast, homolog) like 2; MAD2 homolog; MAD2 like 2; MAD2 mitotic arrest deficient like 2; MAD2-like protein 2; MAD2B ; Mad2l2; MD2L2_HUMAN; Mitotic Arrest Deficient 2 L2; Mitotic arrest deficient 2-like protein 2; Mitotic arrest deficient homolog like 2; Mitotic arrest deficient like 2 (yeast) ; Mitotic arrest deficient yeast homolog; Mitotic spindle assembly checkpoint protein MAD2B; Polymerase (DNA directed) zeta 2 accessory subunit; POLZ2; REV 7; REV7; REV7 homolog; Weakly similar to Mitotic MAD2 protein (S cerevisiae)

Target Background

The protein encoded by this gene 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. The encoded protein, which is similar to MAD2L1, is capable of interacting with ADAM9, ADAM15, REV1, and REV3 proteins.