{"product_id":"rq8040","title":"POLR1B Antibody \/ DNA-directed RNA polymerase I subunit RPA2","description":"\u003cp\u003eDNA-directed RNA polymerase I subunit RPA2 is an enzyme that in humans is encoded by the POLR1B gene. Eukaryotic RNA polymerase I (pol I) is responsible for the transcription of ribosomal RNA (rRNA) genes and production of rRNA, the primary component of ribosomes. Pol I is a multisubunit enzyme composed of 6 to 14 polypeptides, depending on the species. Most of the mass of the pol I complex derives from the 2 largest subunits, Rpa1 and Rpa2 in yeast. POLR1B is homologous to Rpa2.\u003c\/p\u003e","brand":"NSJ Bioreagents","offers":[{"title":"100 ug \/ Rabbit","offer_id":49475352625432,"sku":"RQ8040","price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/get_image_35b07bcf-33b1-492b-9244-4816584e778e.jpg?v=1734447402","url":"https:\/\/danabiosci.com\/products\/rq8040","provider":"Dana Bioscience","version":"1.0","type":"link"}