功能： Telomere-binding protein that acts as a regulator of telomere length . Directly binds the telomeric double-stranded 5'-TTAGGG-3' repeat . 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 . Also acts as a transcription regulator that binds to promoter regions . Regulates expression of a small subset of genes, including MTFP1 . Regulates expression the J and/or S elements in MHC II promoter . Acts as a negative regulator of cell proliferation by specifically activating expression of ARF, a tumor suppressor isoform of CDKN2A .
相关产品： RS0001,RS0002,YM3028,YM3029
细胞定位： Nucleus . Chromosome, telomere . Directly binds the telomeric double-stranded 5'-TTAGGG-3' repeat (PubMed:28500257, PubMed:28082411). According to a report, preferentially binds to long telomeres that have a low concentration of shelterin complex, competing with the telomeric repeat binding factors TERF1 and TERF2 (PubMed:28082411). According to another report, binds telomeres regardless of their length (PubMed:28500257). .
组织表达： Detected in adrenal gland and neuroblastoma.
科研货号： PLA012725
ZBTB48 rabbit pAb
Catalog NoPLA012725
Product information
基因名称： ZBTB48 HKR3 ZNF855
蛋白名称： Zinc finger and BTB domain-containing protein 48 (Krueppel-related zinc finger protein 3) (Protein HKR3) (Zinc finger protein 855)
功能： Telomere-binding protein that acts as a regulator of telomere length . Directly binds the telomeric double-stranded 5'-TTAGGG-3' repeat . 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 . Also acts as a transcription regulator that binds to promoter regions . Regulates expression of a small subset of genes, including MTFP1 . Regulates expression the J and/or S elements in MHC II promoter . Acts as a negative regulator of cell proliferation by specifically activating expression of ARF, a tumor suppressor isoform of CDKN2A .
相关产品： RS0001,RS0002,YM3028,YM3029
细胞定位： Nucleus . Chromosome, telomere . Directly binds the telomeric double-stranded 5'-TTAGGG-3' repeat (PubMed:28500257, PubMed:28082411). According to a report, preferentially binds to long telomeres that have a low concentration of shelterin complex, competing with the telomeric repeat binding factors TERF1 and TERF2 (PubMed:28082411). According to another report, binds telomeres regardless of their length (PubMed:28500257). .
组织表达： Detected in adrenal gland and neuroblastoma.
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