TCO-PEG-Dextran由三部分构成:反式环辛烯(TCO)、聚乙二醇(PEG)和葡聚糖(Dextran)。我们提供这个产品,仅供科研,如有需要,欢迎咨询! TCO是一种高反应活性的环烯烃,可与四嗪(Tetrazine)发生逆电子需求Diels-Alder反应(iEDDA),反应速率达10³-10⁶ M⁻¹s⁻¹,无需催化剂,适用于活体生物正交标记。PEG作为柔性连接臂,分子量可定制(如2k- ...
FITC Dextran(异硫氰酸荧光素标记葡聚糖)是荧光素(FITC)与葡聚糖(Dextran)通过共价键结合形成的荧光标记物,广泛应用于生物医学研究中的示踪剂。 葡聚糖是一种天然多糖,由葡萄糖单元通过α-1,6糖苷键连接,具有良好的水溶性和生物相容性;FITC提供绿色 ...
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Gelatin is made from collagen and can be used for aging skin and other health issues. Gelatin is clear and tasteless and is used in food products like jellies and cakes. Gelatin is available ...