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nanosoftpolymers/DSPE-PEG-Biotin/DSPE-PEG-BIO/2356-2000-500 mg/500 mg 产品/服务： 有效期至： 长期有效 最后更新： 2020-07-06 16:50 单价：6528.00元/ 立即询价 (发货期限：自买家付款之日起 天内发货)  点击图片查看原图 nanosoftpolymers (先生)    [当前离线][加为商友][发送留言] 地区    全国 详细说明 规格参数 公司介绍 DSPE-PEG-Biotin 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[biotinyl(polyethylene glycol)] (DSPE-PEG-BIO)   Description Additional information Product Description DSPE-PEG-Biotin (DSPE-PEG-BIO) is a linear heterobifunctional PEGylation reagent with a DSPE phospholipid and a biotin. It is a useful self-assembling reagent to prepare grafted or PEGylated liposome or micelle while also providing an biotin group for binding to avidin or streptavidin. It is often used in targeted drug delivery with the lipid bilayer to improve drug solubility, the PEG to provide stealth property, extend circulation half-life and reduce non-specific protein binding or cell adhesion, and the biotin group to non-covalently bind to targeting molecules including antibody, aptamer, protein, and peptide. Additional information Molecular size 1000, 2000, 3400, 5000 Package size 100 mg, 500 mg, 1g