{"product_id":"abm194672","title":"BT3A1 Polyclonal Antibody","description":"\u003ch3\u003eBackground\u003c\/h3\u003e\u003cp\u003eThe butyrophilin (BTN) genes are a group of major histocompatibility complex (MHC)-associated genes that encode type I membrane proteins with 2 extracellular immunoglobulin (Ig) domains and an intracellular B30.2 (PRYSPRY) domain. Three subfamilies of human BTN genes are located in the MHC class I region: the single-copy BTN1A1 gene (MIM 601610) and the BTN2 (e.g., BTN2A1; MIM 613590) and BTN3 (e.g., BNT3A1) genes, which have undergone tandem duplication, resulting in 3 copies of each (summary by Smith et al., 2010\u003c\/p\u003e","brand":"BT LAB","offers":[{"title":"100ul","offer_id":57661412671828,"sku":"ABM194672","price":176.0,"currency_code":"GBP","in_stock":true},{"title":"50ul","offer_id":57661412704596,"sku":"ABM194673","price":115.0,"currency_code":"GBP","in_stock":true},{"title":"20ul","offer_id":57661412737364,"sku":"ABM194674","price":69.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/1782\/2036\/files\/btlab-1ea4c7287cbfdf5088445786c5a5187a69f59f2a2d1db38ede993084a9fd9773.jpg?v=1792241051","url":"https:\/\/www.abmium.com\/es\/products\/abm194672","provider":"ABMIUM","version":"1.0","type":"link"}