Product name: Cholesterol-PEG-Amino，CLS-PEG-NH2

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 ）：1K,2K,3.4k,5K

Reaction group：NH2

Preservation conditions：The material can be treated under inert gas to obtain the best stability after low-temperature drying and storage at < 4 ℃, and the material shall be retested after 12 months.

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!