{"product_id":"nsj-f55075-0-4ml","title":"CrkRS Antibody \/ CDK12 \/ Cyclin-dependent kinase 12, 0.4 ml","description":"\u003cp\u003eCrkRS, also known as Cdc2-related kinase, arginine\/serine-rich, CDK12 and Cyclin-dependent kinase 12, is a cyclin-dependent kinase that phosphorylates the C-terminal domain (CTD) of the large subunit of RNA polymerase II (POLR2A), thereby acting as a key regulator of transcription elongation. It also regulates the expression of genes involved in DNA repair and is required for the maintenance of genomic stability.\u003c\/p\u003e","brand":"NSJ Bioreagents","offers":[{"title":"0.4 ml","offer_id":51552438812952,"sku":"F55075-0.4ML","price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/get_image_8be8c244-e4bd-48dd-86d6-6fbe289e5d5f.jpg?v=1768354966","url":"https:\/\/danabiosci.com\/products\/nsj-f55075-0-4ml","provider":"Dana Bioscience","version":"1.0","type":"link"}