英文名稱：Cholesterol-PEG-Acid，Cholesterol-PEG-COOH

中文名稱：膽固醇-聚乙二醇-羧基

膽固醇是疏水性分子，水溶性很低?？梢曰罨哂恤人峁δ艿哪懝檀糚EG，使其與胺或羥基反應(yīng)。膽固醇PEG衍生物已成功用于細(xì)胞膜成像，脂質(zhì)體制劑和藥物遞送。CLS-PEG-COOH 對(duì)光和溫度敏感，為了獲得最佳使用效果，材料應(yīng)始終在干燥條件下保持低溫，避免經(jīng)常解凍和凍結(jié)。CLS-PEG-COOH應(yīng)儲(chǔ)存在4℃以下低溫干燥條件下，可以在惰性氣體下處理材料以獲得最佳穩(wěn)定性，12個(gè)月后重新測(cè)試材料。

Cholesterol is hydrophobic molecules, solubility in water is very low. Can be activated with functions of carboxylic acid cholesterol PEG, make its reaction with amino or hydroxyl. Cholesterol has been successfully used in the membrane imaging PEG derivatives, liposome preparation and drug delivery. CLS - PEG - COOH is sensitive to light and temperature, in order to make the best use effect, the material should always keep low temperature under dry conditions, often avoid thawing and freezing. CLS - PEG - COOH should be stored under 4 ℃ low temperature drying conditions, can handle under inert gas materials to get the best stability, after 12 months to test material.

西安凱新生物科技有限公司提示：避免頻繁的溶解和凍干，現(xiàn)取現(xiàn)用

Classification：DSPE PEG Carboxylic acid PEG

CAS：N/A

MV：可定制，膽固醇-聚乙二醇??2000-羧基、Cholesterol-PEG 3400-Acid，膽固醇-聚乙二醇 1000-羧基、Cholesterol-PEG 5000-COOH，膽固醇-聚乙二醇 10000-羧基、膽固醇-聚乙二醇 20000-羧基

Purity：95+%

Storage：? -20℃可長(zhǎng)期保存，注意避光并置于干燥處

Place of Origin：中國(guó) 陜西 西安

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