為華生物SA-PEG-NHS硬脂酸聚乙二醇活性酯的簡介和應(yīng)用說明
品牌：為華生物
產(chǎn)地：中國廣州
PEG分子量：2000、3400、5000
外觀：白色/類白色或者偏黃固體，半固體
常用溶劑：水，Chloroform，DMSO，在水中有很好的溶解性
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硬脂酸聚乙二醇琥珀酰亞胺酯外觀呈白色或類白色固體或者半固體；PEG的分子量有2000、3400和5000，通常以水、Chloroform和DMSO作為溶劑，在水中有很好的的溶解性；可以通過疏水作用力錨定在細(xì)胞膜表面，SA-PEG-NHS硬脂酸聚乙二醇琥珀酰亞胺酯對光和溫度敏感，為了獲得使用效果，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)。
SA-PEG-NHS硬脂酸聚乙二醇琥珀酰亞胺酯應(yīng)儲存在4℃以下低溫、避光，干燥處，可以在惰性氣體下處理材料可以獲得較好的穩(wěn)定性。
The appearance of stearic acid polyethylene glycol succinimide ester is white or almost white solid or semi-solid; The molecular weight of PEG is 2000, 3400 and 5000. Usually, water, chloroform and DMSO are used as solvents and have good solubility in water; It can be anchored on the cell membrane surface by hydrophobic force. Sa-peg-nhs stearic acid polyethylene glycol succinimide ester is sensitive to light and temperature. In order to obtain the use effect, the material should always be kept at low temperature under dry conditions to avoid frequent thawing and freezing.
Sa-peg-nhs stearic acid polyethylene glycol succinimide ester should be stored at a low temperature below 4 ℃, away from light and in a dry place. The material can be treated under inert gas to obtain good stability.
