计算溶液所需的质量、体积或浓度。
,适用于对基线干扰要求严格的色谱和分析工作流程。
避光,-20°C储存,充氩。超低温运输 。请查阅批次 COA 获取详细规格。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
DSPE PEG aldehyde (DSPE-PEG-CHO) is one of Nanocs’ reactive phospholipid PEG derivatives that can react with N-terminus amine groups. DSPE (1,2-distearoyl-sn-glycero-3-phosphoethanolamine) is an 18 carbon phospholipid that is highly hydrophobic. PEG backbone, on the other hand, offers good hydrophilicity. Aldehyde PEG DSPE is a reactive lipid PEG with good reactivity towards amine, oxyamine or hydrazide groups. Aldehyde reacts with N-terminus amine groups to form an intermediate Schiff base. Further reduction with hydride will form a stable C-N bond. Aldehyde PEG DSPE allows conjugation of DSPE PEG to amine or hydrazide group at acidic conditions with good selectivity. Higher pH will result in multiple pegylation with amine groups.