Product name : Cholesterol-PEG-COOH,CLS-PEG-COOH

Product specification: 1g(Customized according to requirements  ）

Product description：

Appearance：White / grayish white light yellow solid

Solubility：10 mg / ml in water, chloroform, DMSO.

Stability：Dry at low temperature below 4 ℃ for 12 months.

Molecular weight（PEG ）：2000、3400、5000，other molecular weights can be customized.

Reaction group：COOH

Preservation conditions：< 4 ℃, low temperature dry storage, materials can be treated under inert gas to obtain the best stability.

Reminder：

In order to obtain the best use effect of the product, the material should always be kept at a low temperature under dry conditions to avoid frequent thawing and freezing. 

To ensure the stability of the product, please note that the package can only be opened after constant temperature drying!