DSPE PEG Maleimide, DSPE-PEG-MAL Cat. No. PG2-DSML-2k 2000 Da 100 mg修饰性聚乙二醇

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

DSPE PEG Maleimide, DSPE-PEG-MAL

Cat. No. PG2-DSML-2k DSPE PEG Maleimide, DSPE-PEG-MAL           Cat. No. PG2-DSML-2k     2000 Da    100 mg
Specification 2000 Da
Unit Size 100 mg
Price $385.00

Qty Add to Cart

Synonym: Maleimide PEG DSPE, 1,2-distearoyl-sn-glycero-3-phosphoethanolamine PEG Maleimide, DSPE-PEG-Mal.

Description:

DSPE PEG Maleimide is one of Nanocs reactive phospholipid PEG  reagents that can react with sulfhydryl (thiol, -SH) groups. DSPE (1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine)  is a saturated 18C phospholipid that is highly hydrophobic. PEG linker (polyethylene glycol), on the other hand, offers good hydrophilicity and water solubility. Maleimide functional DSPE PEG has excellent reactivity towards sulfhydryl/thiol groups derived from various molecules. Reaction between maleimide and thiolproceeds easily at neutral pH. Maleimide PEG DSPE is one of most commonly used reactive phospholipids to conjugate antibodies, peptides or other ligands to the surface of liposome and other lipid PEG nanoparticles. Pegylated phospholipids have longer blood circulation time and higher stability for encapsulated drugs. Nanocs has developed a comprehensive collection of thiol reactive maleimide phospholipid PEG products that have high purity, various molecular weights and excellent chemical reactivity. These lipid PEG conjugates demonstrate excellent amphilphilic properties and offer superior advantages for small and large molecule drug formulation and delivery.

Physical Properties:

  • Form: Solid powder;
  • Color: White;
  • Solubility: Soluble in chloroform and warm water;
  • Reactive group: Maleimide;
  • Reactive to: Sulfhydryl (-SH);
  • Lipid type: 18C PE, saturated;
  • Purity: >95%

Storage Conditions:

  • Store at -20 0C. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

Related Products
PG2-DSNS-2k , DSPE-PEG-NHS
PG2-DSNS-10k , DSPE-PEG-NHS
PG2-AMDS-2k , DSPE PEG Amine, DSPE-PEG-NH2
PG2-AMDS-20k , DSPE PEG Amine, DSPE-PEG-NH2
PG2-DSPD-2k , DSPE-PEG-PDP
PG2-DSFA-2k , Folic acid PEG DSPE, DSPE-PEG-Folate