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DSPE
Brand YUSI
English name DSPE-PEG-Mal
Chinese alias DSPE-PEG-Mal
Technical index 95%
CAS 474922-22-0 Product number YS-D220
Molecular formula NA Molecular weight 2000、3400、5000,Customizable
Product number Specifications Price Stock
YS-D2201 1g ¥2600 500
YS-D22005 500mg ¥1560 500
  • Product number:
    • YS-D2201
    • YS-D22005
  • Quantity:
  • Unit Price:
    0.00RMB

Note: for dangerous goods, low-temperature transportation products, IATA products and other products requiring special transportation, transportation fees and other related expenses may be charged according to the actual situation.

  • Product information


Product name:

DSPE PEG MAL


Saze :

1g(Specifications can be customized)


Product details:

Use:for research use only.

Appearance:White solid powder

Solubility:Soluble in chloroform, warm water

Molecular Weight(PEG):2000、3400、5000,customizable

Active group:MAL

CAS NO:474922-22-0

It is reactive to the following substances:-SH
Lipid type:18C PE,saturated


Description:

DSPE PEG Maleimide is one of the reactive phospholipid peg reagents, which can react with mercapto (mercaptan, - SH). DSPE (1,2-distearoyl-sn-glycerin-3-ethanolamine phosphate) is a highly hydrophobic saturated 18C phospholipid. On the other hand, PEG joint (PEG) has good hydrophilicity and water solubility. Maleimide functionalized DSPE peg has excellent reactivity to mercapto / mercaptan groups derived from various molecules. The reaction between maleimide and mercaptan takes place easily at neutral pH. Maleimide peg DSPE liposomes are one of the most commonly used reactive phospholipids conjugated with antibodies, peptides or other ligands on the surface of other lipid peg nanoparticles. The PEGylated phospholipids have longer blood circulation time and higher stability to encapsulated drugs. This product is a comprehensive product of mercaptan reactive maleimide phospholipid peg products with high purity, various molecular weights and excellent chemical reactivity. These lipid peg conjugates have excellent amphiphilic properties and can provide superior advantages for the preparation and delivery of small and large molecular drugs.


Storage condition:

MPEG-MAL should be stored at -20℃,Avoid frequent thawing and freezing.


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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