Anti-TACC2 antibody

Supplementary info

This supplementary information is collated from multiple sources and compiled automatically.

Activity summary

TACC2 also known as Transforming Acidic Coiled-Coil-Containing Protein 2 is a protein involved in cell cycle regulation. It has a molecular mass of approximately 146 kDa and is expressed in various tissues with notable expression in the brain. TACC2 interacts with microtubules stabilizing their structure which is essential for proper mitotic spindle formation during cell division. This stabilization facilitates accurate chromosome segregation a critical aspect of cellular replication.

Biological function summary

TACC2 plays a role in centrosome-related processes and is part of a multi-protein complex involved in microtubule dynamics. The protein is particularly important in neuronal cells where it contributes to maintaining proper cell architecture and neurogenesis. Studies have shown that TACC2 interacts with components involved in chromosomal stability ensuring the faithful transmission of genetic information during cell division thereby supporting cellular homeostasis.

Pathways

TACC2 is involved in cellular pathways such as the mitotic spindle assembly checkpoint and the Aurora kinase signaling pathway. It directly interacts with Aurora A a kinase that regulates mitotic entry and centrosome maturation. Aurora A works closely with TACC2 to promote the correct formation of the mitotic apparatus ensuring successful chromosomal alignment and segregation during cell division. This cooperation is essential to maintain genomic stability and prevent aneuploidy.

Associated diseases and disorders

TACC2 relates to cancer and neurodevelopmental disorders. Abnormal expression or mutations in TACC2 are linked to certain cancer types often involving incomplete cytokinesis due to disrupted mitotic spindle function. It also interacts with proteins like Aurora A in these contexts which can contribute to oncogenic pathways. Furthermore alterations in TACC2 function are associated with neurodevelopmental disorders highlighting its critical role in neural tissue where failure to regulate microtubule dynamics can result in developmental abnormalities.