|Molecular formula||C139H271N4O57P||Molecular weight||2000、3400、5000，Customizable|
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DSPE PEG MAL
1g（Specifications can be customized）
Solvent: water, methanol, chloroform, DMF, DMSO and other conventional organic solvents.
Properties: Based on different molecular weights, it is white / almost white solid or viscous liquid.
Stability: cold storage, avoid repeated freezing and thawing.
Reactive group: maleimide
Reactive to the following molecules: sulfhydryl (- SH)
Lipid type: 18C PE, saturated
Molecular weight (PEG): 2000, 3400, 5000, other molecular weights can be customized.
In order to ensure the stability of the product, please note that the package can only be opened for use after constant temperature drying!
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.
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.
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