Recombinant Human Telomere zinc finger-associated protein (1-280AA)
Konjugation:
Unconjugated
Alternative Synonym:
GLI-Kruppel family member HKR3,HKR3,krueppel-related zinc finger protein 3,pp9964,telomere zinc finger-associated protein,telomeric zinc finger-associated protein,TZAP,zinc finger and BTB domain-containing protein 48,zinc finger protein 855,ZNF855.
Telomere-binding protein that acts as a regulator of telomere length (PubMed:28500257, PubMed:28082411). Directly binds the telomeric double-stranded 5-TTAGGG-3 repeat (PubMed:28500257, PubMed:28082411). Preferentially binds to telomeres that have a low concentration of shelterin complex and acts as a regulator of telomere length by initiating telomere trimming, a process that prevents the accumulation of aberrantly long telomeres (PubMed:28082411). Also acts as a transcription regulator that binds to promoter regions (PubMed:7969177, PubMed:24382891, PubMed:28500257). Regulates expression of a small subset of genes, including MTFP1 (PubMed:28500257). Regulates expression the J and/or S elements in MHC II promoter (PubMed:7969177). Acts as a negative regulator of cell proliferation by specifically activating expression of ARF, a tumor suppressor isoform of CDKN2A (PubMed:24382891).