DSPE-PEG-Desthiobiotin

Desthiobiotin is a single ring,sulfur-free biotin.It binds to streptomycin and has almost the same specificity,but its affinity is smaller than biotin (Kd = 1011 and 1015m).1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[(polyethylene glycol)-methoxy](sodium salt)is a PEG-modified lipids.so the drug stability is better,even by hemodilution,can maintain the integrity of the micelle particle,has certain targeting,easy accumulation in solid tumors. Suitable for the development of long circulating liposomes.It can connect peptides and other groups.

msds---DSPE-PEG-Desthiobiotin