{"product_id":"human-telomeric-repeat-binding-factor-2-terf2-elisa-kit-96t","title":"Human Telomeric Repeat-binding Factor 2, TERF2 ELISA Kit, 96T","description":"\u003cp\u003eBinds the telomeric double-stranded 5'-TTAGGG-3' repeat and plays a central role in telomere maintenance and protection against end-to-end fusion of chromosomes. In addition to its telomeric DNA-binding role, required to recruit a number of factors and enzymes required for telomere protection, including the shelterin complex, TERF2IP\/RAP1 and DCLRE1B\/Apollo. 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. Together with DCLRE1B\/Apollo, plays a key role in telomeric loop (T loop) formation by generating 3' single-stranded overhang at the leading end telomeres: T loops have been proposed to protect chromosome ends from degradation and repair. Required both to recruit DCLRE1B\/Apollo to telomeres and activate the exonuclease activity of DCLRE1B\/Apollo. Preferentially binds to positive supercoiled DNA. Together with DCLRE1B\/Apollo, required to control the amount of DNA topoisomerase (TOP1, TOP2A and TOP2B) needed for telomere replication during fork passage and prevent aberrant telomere topology. Recruits TERF2IP\/RAP1 to telomeres, thereby participating in to repressing homology-directed repair (HDR), which can affect telomere length.\u003c\/p\u003e","brand":"BT LAB","offers":[{"title":"Default Title","offer_id":56592622322037,"sku":"BT-E4722Hu-96T","price":370.98,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0843\/2671\/1640\/files\/ELISA_Kit_main_1.jpg?v=1766393459","url":"https:\/\/www.labcart.com\/products\/human-telomeric-repeat-binding-factor-2-terf2-elisa-kit-96t","provider":"LabCart Life Science","version":"1.0","type":"link"}