{"product_id":"sunbright-gs-020ma","title":"SUNBRIGHT® GS-020MA","description":"\u003cp\u003eFor site specific delivery, lipid nanoparticles (LNPs) modified with ligands are widely used. SUNBRIGHT GS-020MA is a functionalized PEG lipid designed for efficient ligand conjugation in LNP drug delivery systems. It features two C18:0 fatty acids (18 carbon atoms, no double bonds, stearic acid) connected at the 1- and 2-positions of a glycerol backbone, with a 2,000 Da polyethylene glycol (PEG) chain linked at the 3-position and terminated with a maleimide group. The maleimide group allows site-specific conjugation with thiol-containing molecules such as peptides, antibodies, or other ligands, enabling precise cellular targeting and enhanced formulation versatility of LNPs. GS-020MA does not have a charge that could adversely affect the stability of LNPs and is useful for developing active targeting delivery systems.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"NOF AMERICA","offers":[{"title":"100mg amber glass bottle","offer_id":42902005710932,"sku":"161G981V61A3GA100F","price":356.4,"currency_code":"USD","in_stock":false},{"title":"1g amber glass bottle","offer_id":42902005743700,"sku":"161G981V61B1KK1G","price":1661.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/8292\/6932\/files\/GS-MA.jpg?v=1766523695","url":"https:\/\/nofamerica.com\/products\/sunbright-gs-020ma","provider":"NOF AMERICA CORPORATION","version":"1.0","type":"link"}