Product name:

DSPE-PEG-SH 

Saze :

1g（Specifications can be customized）

Product details:

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.

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

DSPE polyethylene glycol series scientific research reagent products

In order to ensure the stability of the product, please note that the package can only be opened for use after constant temperature drying!

Description:

1,2-distearoyl-sn-glycerin-3-ethanolamine phosphate (DSPE) conjugated polyethylene glycol, DSPE peg is a kind of phospholipid peg conjugate with hydrophilic and hydrophobic properties. Pegylated phospholipids are excellent liposome forming materials and can also be used for drug delivery, gene transfection and vaccine delivery. PEGylation of phospholipids significantly improved the blood circulation time and stability of encapsulated drugs. These materials can also be used for targeted drug delivery by modifying their surfaces with targeted ligands (e.g., antibodies, peptides). Dspe-peg-sh is an active phospholipid peg reagent with thiol group at the end of another peg. DSPE (1,2-di-stearoyl-sn-glycerin-3-phosphate ethanolamine) is a saturated 18C phospholipid, which is often 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. PEGylation of phospholipids can significantly improve the blood circulation time and stability of capsule drugs.

Sulfhydryl group (dspe-peg2000-sh) and maleimide (dspe-peg2000-mal) can easily form stable thioether bond in ph6.5-7.5. Mercaptan group has high affinity for gold surface, which is widely used in gold nanoparticles or gold film modification. PEG modification can improve solubility and stability, and reduce immunogenicity of proteins and peptides. It can also inhibit the nonspecific binding of charged molecules on the modified surface.

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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