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Home > products > phospholipids > phospholipid-peg-customization > dspe-peg2000-k-tamra-rrrrrrrr

DSPE-PEG2000-K(TAMRA)RRRRRRRR

1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-K(TAMRA)RRRRRRRR

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-C-5852 50mg 1185.00
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Product description

DSPE-PEG-K(TAMRA)RRRRRRRR,K(TAMRA)RRRRRRRR represents a peptide sequence, where K is the amino acid lysine and TAMRA refers to a fluorescent dye molecule called 5(6)-carboxytetramethylrhodamine.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.


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
Document

msds-----DSPE-PEG2000-K(TAMRA)RRRRRRRR
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