{"product_id":"sap-155-polyclonal-antibody-50ul","title":"SAP 155 Polyclonal Antibody, 50ul","description":"\u003cp\u003eSF3B1 encodes subunit 1 of the splicing factor 3b protein complex. Splicing factor 3b, together with splicing factor 3a and a 12S RNA unit, forms the U2 small nuclear ribonucleoproteins complex (U2 snRNP). The splicing factor 3b\/3a complex binds pre-mRNA upstream of the intron's branch site in a sequence independent manner and may anchor the U2 snRNP to the pre-mRNA. Splicing factor 3b is also a component of the minor U12-type spliceosome. The carboxy-terminal two-thirds of subunit 1 have 22 non-identical, tandem HEAT repeats that form rod-like, helical structures. Alternative splicing results in multiple transcript variants encoding different isoforms.\u003c\/p\u003e","brand":"BT LAB","offers":[{"title":"Default Title","offer_id":56514404417909,"sku":"BT-AP08124-50ul","price":162.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0843\/2671\/1640\/files\/Antibody_main_Dungeon_6.jpg?v=1768209536","url":"https:\/\/www.labcart.com\/products\/sap-155-polyclonal-antibody-50ul","provider":"LabCart Life Science","version":"1.0","type":"link"}