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Polyamino Acids

Methoxy-poly(ethylene glycol)20K-block-poly(D-lysine hydrochloride) (mPEG20K-b-PLL HCL10)

Catalog: TASK-05-1000119   CAS NO.: N/A
  • 100mg

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Description

Methoxy-poly(ethylene glycol)-block-poly(D-lysine hydrochloride) (mPEG-b-PLL HCL) is a linear hydrophilic block copolymer which has a poly(D-lysine hydrochloride) section and a non-reactive PEG20K section. It is a crystalline solid soluble in water. Upon derivatization of the poly(D-lysine hydrochloride) part, it can self-assemble into particles in aqueous solution with a hydrophobic poly(D-lysine) core and a hydrophilic PEG shell. Applications for methoxy-poly(ethylene glycol)20K-block-poly(D-lysine hydrochloride) include the conjugation to active molecules for improved activities, the layer-by-layer deposition techniques, and the complexation with nucleic acids for gene expression.

Specifications

CAS No.N/A
FormulaN/A
Molecular WeightPEG MW 20,000 / PLL MW 1,600
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
Notes*Number of Ethylene Glycol repeating units: n=454 *Number of L-lysine repeating units: x=10
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