Structural type:

Product Name：

Chinese name: phospholipid polyethylene glycol azide DSPE-PEG-N3

Chinese alias: Distearyl phosphatidylethanolamine polyethylene glycol azide

English name: DSPE PEG Azide, DSPE-PEG-N3

Product Packaging：

100mg, 50mg (specifications can be customized according to requirements)

Product Details：

Solvent: soluble in DCM, chloroform, and hot water.

Properties: Based on different molecular weight, it is solid powder or viscous liquid.

Stability: refrigerate to avoid repeated freezing and thawing.

Molecular weight (PEG): 2000, 3400, 5000. Other molecular weights can be customized.

Active group: N3

Reaction group: Alkyne, DBCO

Purpose: For scientific research only, not for diagnosis and treatment.

To ensure the stability of the product, please pay attention to opening the package for use after constant temperature drying!

Product Description：

DSPE-PEG-N3 is a click chemical PEG reagent. Azide group is easy to react with alkynyl group under the catalysis of copper catalyst. It can also react directly with DBCO without any catalyst. DSPE (1,2-distearoyl-sn-glycerol-3-phosphoethanolamine) is a saturated 18 carbon phospholipid, which is commonly used in the synthesis of liposomes. Polyethylene glycol (PEG) - coupled DSPE is hydrophilic and can be used for drug delivery, gene transfection and biomolecular modification. The PEG of phospholipid significantly improved the blood circulation time and stability of the capsule drug. Polyethylene glycol can enhance the solubility and stability, reduce the non-specific binding of charged molecules on the surface, and reduce the immunogenicity of polypeptides.

Azide (- N3) can react with copper catalyzed alkynes in aqueous solution and be reduced to amino groups. Polyethylene glycol can increase solubility and stability. It can also inhibit the nonspecific binding of charged molecules on the modified surface.

Storage conditions:

Dry at a low temperature below 4 ℃ and store away from light.

Precautions: The product must be dried to avoid frequent dissolution and freeze-drying.

Note: The products sold by our company are only used for scientific research, not for human experiments or human treatment.

Based on the business model of independent research and development, production and sales integration, the company's products have obvious price advantages compared with similar products on the market. In addition, we also provide professional product customization services.

For other products, please contact us:

Telephone: 023-62795528

Customer service hotline: 

18896157519，QQ: 3354316092

19923757617，QQ：3279537175

17725012670，QQ：3492925539

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