{"product_id":"abm158179","title":"NF-E4 Polyclonal Antibody","description":"\u003ch3\u003eBackground\u003c\/h3\u003e\u003cp\u003eThe erythroid-specific protein encoded by this gene| and the ubiquitous transcription factor CP2| form the stage selector protein (SSP) complex| which is involved in preferential expression of the gamma-globin genes in fetal erythroid cells. Alternate use of an in-frame upstream non-AUG (CUG) translation initiation codon| and a downstream AUG codon| results in two isoforms. While the long isoform (22 kDa) acts as an activator| the short isoform (14 kDa) has been shown to repress gamma-globin gene expression. This gene is located in an intron of the FBXL13 gene on the opposite strand.\u003c\/p\u003e","brand":"BT LAB","offers":[{"title":"20ul","offer_id":57660016197972,"sku":"ABM158179","price":69.0,"currency_code":"GBP","in_stock":true},{"title":"50ul","offer_id":57660016230740,"sku":"ABM158180","price":115.0,"currency_code":"GBP","in_stock":true},{"title":"100ul","offer_id":57660016263508,"sku":"ABM158181","price":176.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/1782\/2036\/files\/btlab-1ab0d34cb0accf955a4911ad6a899f1923753ff5cac0dfbc792b2769f4db2a85.jpg?v=1792157355","url":"https:\/\/www.abmium.com\/fr\/products\/abm158179","provider":"ABMIUM","version":"1.0","type":"link"}