Product name: DSPE-PEG-NHS1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[acetyl-(polyethylene glycol)-0-(acetylhydroxysuccinimide ester)] (sodium salt)

Product specification:1g、500mg(Customized according to requirements ）

PEG molecular weight：1K,2K, 5K, 10K, 20K, 40K

Product description：

CAS NO. 1445723-73-8

Molecular formula ： C135H260N2NaO57P

Appearance：Solid powder；White.

Lipid type：18C PE，saturated

Common solvents：Water、Methanol、Chloroform、 DMF、DMSO

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!