Stearic acid is an 18 carbon saturated fatty acid lipid with excellent hydrophobicity. PEGylated stearic acid is an excellent amphilphilic polymer with both hydrophilicity and hydrophobility.聽PEGylated 聽stearyl (stearic acid-MPEG) 聽is an amphiphilic, PEG surfactant and can be used to form micelles, drug delivery systems to enhance drug solubility and improve drug formulation and bioavailability. PEG is attached to the C18 alkyl ( octadecanoic acid) through an amide bond.
| PEG molecular weight | 1000, 2000, 5000 |
|---|---|
| Package size | 100mg, 1g |
| Molecular weight |
1000, 2000, 5000, 10K, 20K |
|---|---|
| Package size |
100mg, 1g, 5g |
Nanosoft Polymers (NSP) specializes in bridging the gap betwepolymer1en polymer and drug delivery by supplying ready-to-use funcitonalized polymer & copolymers for use in therapeutics, devices and diagnostics.
homepage-pic2NSP manufactures and sells a unique collection of functional polymers, copolymers, and polymer conjugates. NSP's polymer catalog includes functional PLGA-PEG, PLA-PEG, PCL-PEG, lipid-PEGs, poly(L-lysine)-PEG, poly(L-glutamic acid)-PEG and pegylation reagents that can be used in your research involving drug/gene delivery, encapsulation, cell adhesion and surface modification.
NSP also specializes in polymer synthesis and functionalization, nanoparticle fabrication, surface modificaiton, and custom synthesis of reactive oligomers and polymers with a broad range of molecular weights.
