LAP2 Beta Gamma/TMPO (LAP2betagamma/TMPO) Antibody – Rabbit Polyclonal

The protein encoded by this gene resides in the nucleus and may play a role in the assembly of the nuclear lamina, and thus help maintain the structural organization of the nuclear envelope. It may function as a receptor for the attachment of lamin filaments to the inner nuclear membrane. Mutations in this gene are associated with dilated cardiomyopathy. Alternatively spliced transcript variants encoding different isoforms have been noted for this gene. [provided by RefSeq, May 2010]

TMPO: a single-pass type II membrane protein. Tightly associated with the nuclear lamina. Binds DNA and involved in DNA replication and chromatin remodeling, May help direct the assembly of the nuclear lamina and thereby help maintain the structural organization of the nuclear envelope. Possible receptor for attachment of lamin filaments to the inner nuclear membrane. May be involved in the control of initiation of DNA replication through its interaction with HAP95. Associated with dilated cardiomyopathy; upregulated in medulloblastoma. Used as a pharmaceutical to treat primary and secondary immune deficiencies, autoimmunity, infections and cancer. Available under the names Timunox (Cilag), Sintomodulina (Italofarmaco) and Mepentil (Recordati). Three alternatively spliced isoforms have been described.

Protein type: DNA-binding; Membrane protein, integral

Chromosomal Location of Human Ortholog: 12q22

Cellular Component: nuclear membrane; membrane; cytoplasm; integral to membrane; nuclear inner membrane; nuclear envelope; chromatin; nucleus

Molecular Function: protein binding; DNA binding; lamin binding

Biological Process: regulation of transcription, DNA-dependent