16:0 PEG2000 PE (DPPE-PEG2000) is a PEG-modified lipids. 16:0 PEG2000 PE can reduce the nonspecific adsorption of protein and prolong circulation time in vivo[1].
it is composed of hydrogenated soy phosphocholine (HSPC), cholesterol and 18:0 PEG2000 PE (DSPE-PEG2000) in the weight ratio of 3:1:1. The total lipid concentration is 10 mg/ml.