X
Email:
sales@ruixibiotech.com

4arm-PEG-Epoxides

4 arm-Polyethylene glycol-Epoxides

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-MU-0013 1g 145.00
- +
+ Add to cart
R-MU-0013 5g 649.00
- +
+ Add to cart
  •     MW of PEG     
  •   

Product description

4 arm-Polyethylene glycol-Epoxides,4 arm-PEG-Epoxides,Epoxides-PEG-4 arm from ruixi 4-Arm PEG-Epoxide is a multiarm PEG derivative with epoxide or epoxy groups at each terminal of the four arms connected to one pentaerythritol core.Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation.


Appearance White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular Weight 2000, 5000, 10000,20000
Substitution by NMR >95%
Solubility dichloromethane
Storage -20℃,protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 1 year
Document

Related Product