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This antibody recognizes N-terminal part of ubinuclein 1 (UBN1), a widely expressed nuclear and adhesion complex protein. Western blotting analysis reveals UBN1 as a 165 kDa band.
Cellular senescence is a hallmark of tumor suppression and tissue aging. Senescent cells contain domains of heterochromatin, called senescence-associated heterochromatin foci (SAHF), that repress proliferation-promoting genes. The protein encoded by this gene binds to proliferation-promoting genes and is required for SAHF formation, enhancing methylation of histone H3.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: HIRA-binding protein; Protein VT4; Ubinuclein-1; Ubiquitously expressed nuclear protein
基因别名: UBN1; VT; VT4
UniProt ID: (Human) Q9NPG3
Entrez Gene ID: (Human) 29855