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DSPE-Se-Se-PEG-OH

1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-Se-Se-(polyethylene glycol)-hydroxyl

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-CG-025 100mg 750.00
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  •     PEG Molecular Weight    
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Product description

1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-Se-Se-(polyethylene glycol)-hydroxyl,DSPE-Se-Se-PEG-OH from ruixi.The diselenium bond(se-se) is a new type of GSH responsive covalent chemical bond. DSPE is linked to the double selenium bond then coupling PEG thiol(peg-OH).The product(DSPE-Se-Se-PEG-OH)with GSH responsive double selenium micelles was prepared.By using the double selenium bond material, the drug can be released from the carrier rapidly in the environment of high GSH, so it can be used in drug delivery system (DDS).


Appearance White powder or viscous liquid depends on molecular weight
PEG Molecular weight 1000/2000/3400/5000/10000
Substitution of DSPE by NMR >90%
Solubility Soluble in DMSO, DMF
Storage -20℃, protected from light and moisture
Transportationc 4-25℃ temperature for up to 3 weeks
Stability 1 year
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