商品型号：R-DEOS-1K,2K,3K,5K,10K 英文简称：1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[PDP(polyethylene glycol)] 分子量：1K,2K,3K,5K,10K 规格：500mg,1g DSPE-PEG-PDP，DSPE-PEG-OPSS 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[PDP(polyethyleneglycol)] Synonym: DSPEPEG OPSS, OPSS PEG DSPE, PDP PEG DSPE. ProductStructure: ProductSpecifications: CatalogNumbers:PS2-DEOS-1K,2K,3K,5K,10K. Appearance: Whiteto off-white solid. Solubility: >10mg/mL in hot water, chloroform, DCM,DMSO. Stability: 1 Years at-20°C, Desiccate, Protectfrom light. CASNumber: 474922-24-2. MolecularWeight（PEG）:1K,2K,3.4K,5K,10K. Reactivegroup: PDP (Pyridyldisulfide). Reactiveto: Sulfhydryl group (-SH). Purity: 95%. Description: DSPE-PEG-PDP is one of reactive phospholipid PEG derivatives that can react with free thiolgroups. DSPE (1,2-distearoyl-sn-glycero-3-phosphoethanolamine) is an 18 carbonphospholipid that is highly hydrophobic. PEG backbone, on the other hand,offers good hydrophilicity and water solubility. PDP (pyridyldisulfide)functionalized DSPE PEG is able to react with free thiol groups to form adisufide bond which can be cleaved by DTT or other disulfide reducing reagents.Reaction between PDP and thiol allows the attachment of DSPE PEG to thiolbearing molecules or particles with high efficiency. Handlingand Use: DSPE-PEG-PDP shouldalways be kept in low temperature in dry condition. Prepare fresh solutionright before use.Avoid frequent thaw and freezing. For more information aboutusing this product, RelatedProducts: DSPE-PEG-NH2,DSPE-PEG-COOH DSPE-PEG-NHS,DSPE-PEG-FA DSPE-PEG-SH,DSPE-PEG-MAL Thisproduct is for research use only and is not intended for use in humans or fordiagnostic use.