DSPE-PEG-Aldehyde，DSPE-PEG-CHO

商品型号：YZY2-ADDE-1K,2K,3K,5K,10K

英文简称：1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[aldehyde(polyethylene glycol)]

分子量：1K,2K,3K,5K,10K

规格：500mg,1g

DSPE-PEG-Aldehyde，DSPE-PEG-CHO

1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[aldehyde(polyethyleneglycol)]

Synonym: AldehydePEG DSPE, DSPE PEG CHO.

ProductStructure:

ProductSpecifications:

CatalogNumbers:PS2-ADDE-1K,2K,3K,5K,10K.

Appearance: Whiteto off-white solid.

Solubility: 10mg/mL in hot water, chloroform, DCM.

Stability: 6 months at-20°C, Desiccate.

CASNumber: -.

MolecularWeight（PEG）:1K,2K,3.4K,5K,10K.

Reactivegroup: Aldehyde.

Purity: ＞90%.

Description:

DSPE-PEG-aldehyde is one of reactive phospholipid PEG derivatives that can react with N-terminusamine groups. DSPE (1,2-distearoyl-sn-glycero-3-phosphoethanolamine) is an 18carbon phospholipid that is highly hydrophobic. PEG backbone, on the otherhand, offers good hydrophilicity. DSPE-PEG-aldehyde is a reactive lipid PEG with good reactivity towards amine, oxyamine orhydrazide groups. Aldehyde reacts with N-terminus amine groups to form an intermediateSchiff base. Further reduction with hydride will form a stable C-N bond. DSPE-PEG-aldehyde allows conjugation ofDSPE PEG to amine or hydrazide group at acidic conditions with goodselectivity. Higher pH will result in multiple pegylation with amine groups.

Handlingand Use:

DSPE-PEG-aldehyde should always be kept in low temperature indry condition. Prepare fresh solution right before use.Avoid frequent thaw andfreezing. For more information about using 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.