Chinese name：磷脂-聚乙二醇-羧基

English name：CY5.5-PEG-DSPE，DSPE-PEG-CY5.5

Excitation wavelength：655nm

Emission wavelength：678nm

2、Appearance：蓝色

3、Uses：仅供科研实验使用

4、Solubility：可溶于大多数有机溶剂

5、Storage conditions：-20℃长期保存，惰性气体保护避光、干燥

6、Quality control：95%+

7、Use：缓慢升至室温，避免反复冻融。取用后充入惰性气体，封口膜封口，拧紧瓶盖装入自封袋，及时放入冰箱

供应：陕西新研博美生物科技有限公司

二、The product formula

三、Product introduction

DSPE-PEG-CY5.5 is a water-soluble dye that is coupled to PEG polymers with hydrophilic phosphate heads ａnd hydrophobic lipid tails. Cy5.5 labeled PEG derivatives can be easily traced from their blue ａnd strong fluorescence. The absorbance ａnd emission of this dye are the same as the Cy5.5 fluorescent group. The polymer can self-assemble into a lipid bilayer in water. The phospholipid polyethylene glycol can be used as a drug nanocarrier for the management of nutrients ａnd therapeutic drugs, such as liposomes in mRNA or DNA vaccines.

DSPE-PEG-CY5.5是一种水溶性染料，偶联到具有亲水磷酸盐头和疏水脂尾的PEG聚合物上。Cy5.5标记的PEG衍生物从其蓝色和强荧光性可以很容易地被追踪到。该染料的吸光度和发射量与Cy5.5荧光团相同。该聚合物在水中可自组装形成脂质双分子层。该磷脂聚乙二醇可作为medicinal纳米载体，用于营养物质和Therapeutic drugs的管理，如mRNA或DNA疫苗中的脂质体。

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