2-1. High purity PEG Diacylglycerols (New)
NOF has been supplying diacylglycerol-type PEG lipids with various PEG molecular weights and acyl chain lengths
for LNP applications, and has now commercialized PEG lipids with the highest purity in the industry.
By employing highly purified raw materials, we produce high quality PEG lipids with higher purity and extremely low levels
of impurities than PEG lipids available from other sources.
Other PEG molecular weights and acyl chain lengths can also be customized upon request.
PEG MW : 2,000, 3,400, 5,000
R COO: C14:0, C16:0, C18:0
PEG lipids are analyzed for purity using HPLC-CAD. CAD detection is more sensitive and quantitative than ELSD detection, which is generally used for the
analysis of compounds with no UV absorption. This allows for strict impurity control.
