{"product_id":"nsj-v5317-20ug","title":"HBsAg Antibody \/ Hepatitis B surface antigen, 20 ug","description":"\u003cp\u003eHepatitis B surface antigen (HBsAg) is a glycoprotein on the surface of hepatitis B virus. After hepatitis B infection, HBsAg appears as the first viral marker. HBsAg can be detected in blood, saliva, breast milk, sweat, tears, nasopharyngeal secretions, semen and vaginal secretions of patients 2 to 6 months after infection with HBV. HBsAg antibodies are mainly used for the diagnosis of hepatitis B virus.\u003c\/p\u003e","brand":"NSJ Bioreagents","offers":[{"title":"20 ug","offer_id":51548411658520,"sku":"V5317-20UG","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/get_image_7f39c7eb-a409-456d-b5d3-c43d617ef10c.jpg?v=1768280315","url":"https:\/\/danabiosci.com\/products\/nsj-v5317-20ug","provider":"Dana Bioscience","version":"1.0","type":"link"}