Product & ReviewsAntibodies

Ubn1 rabbit antibody (pAb), sample

Product Details

Cat. No.
39870
Type
Primary Antibody
Clonality
Polyclonal
Host
Rabbit
Active Motif

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Description

UBN1 (Ubinuclein 1, also known as HIRA binding protein) is a ubiquitously expressed nuclear protein that acts as a novel regulator of senescence. UBN1 is involved in the formation of senescence-associated heterochromatin foci (SAHF), which represses expression of proliferation-promoting genes. It is expressed in a number of cancer cell lines and tumors and may be required for replication-independent chromatin assembly. UBN1 is part of a large multi-subunit protein complex that interacts with CEBPA and Epstein-Barr virus BLZF1. It co-localizes with HIRA, PML and SP100 in the PML bodies of senescent cells. When overexpressed, UBN1 accumulates in the nucleus of cells defective for cytokinesis.

Biological Information

  • Clonality: Polyclonal
  • Host: Rabbit
  • Reactivity: Human
  • Isotype: IgG

Handling

  • Quantity: 10 ul
  • Storage: Antibodies in solution can be stored at -20C for 2 years. Avoid repeated freeze/thaw cycles and keep on ice when not in storage.

Applications

  • Western Blotting (WB)
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