TRF1 (8B4) Rabbit Monoclonal Antibody
| Cat Number: | MABN19238 |
|---|---|
| Conjugate: | Unconjugated |
| Size: | 100μL |
| Clone: | Monoclonal |
| Concentration: | 1mg/ml |
| Host: | Rabbit |
| Isotype: | IgG |
| Immunogen: | A synthetic peptide of human TRF1 |
| Reactivity: | Human,Mouse |
| Applications: | WB 1:1000-1:5000 |
| Molecular: | 50kDa |
| Purification: | Affinity purification |
| Synonyms: | TERF1; PIN2; TRBF1; TRF1; |
| Background: | Plays an influential role in cellular immortalization and cellular senescence. TRF1 negatively regulates telomere elongation, while TRF2 protects the chromosome ends by inhibiting end-to-end fusions. Down-regulation of TRF expression in tumor cells may contribute to cell immortalization and malignant progression. Binds the telomeric double-stranded 5′-TTAGGG-3′ repeat and negatively regulates telomere length. Involved in the regulation of the mitotic spindle. Component of the shelterin complex (telosome) that is involved in the regulation of telomere length and protection. Shelterin associates with arrays of double-stranded 5′-TTAGGG-3′ repeats added by telomerase and protects chromosome ends; without its protective activity, telomeres are no longer hidden from the DNA damage surveillance and chromosome ends are inappropriately processed by DNA repair pathways. |
| Form: | Liquid |
| Buffer: | Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% New type preservative N and 50% glycerol. Store at +4°C short term. Store at -20°C long term. Avoid freeze / thaw cycle. |
| Storage: | Store at 4°C short term. Aliquot and store at -20°C for 12 months. Avoid freeze/thaw cycles. |