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DSPE-PEG2K-GGGGK(TAMRA)-SLVSSDESVLHGSHESGEHVRRRRRRRR
1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-GGGGK(TAMRA)-SLVSSDESVLHGSHESGEHVRRRRRRRR
Product description
DSPE-PEG-GGGGK(TAMRA)-SLVSSDESVLHGSHESGEHVRRRRRRRR,DSPE is a phospholipid commonly used in the formulation of lipid-based nanoparticles or liposomes. It has a hydrophobic tail and a hydrophilic headgroup and can form lipid bilayers,providing stability to drug-loaded nanoparticles.PEGylation can enhance the circulation time of nanoparticles by reducing immune recognition and clearance.GGGGK(TAMRA) a peptide sequence,where GGGG is a linker and TAMRA refers to a fluorescent dye molecule called 5(6)-carboxytetramethylrhodamine.This sequence is often used as a tag for tracking or labeling purposes.
Appearance | N/A |
---|---|
PEG Molecular weight | 2000 |
purity | >90% |
PDI by GPC | <1.5 |
Storage | -20℃ protected from light and moisture |
Transportation | 4-25℃temperature for up to 3 weeks |
Stability | 1year |
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