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Polyamino Acids

Methoxy-poly(ethylene glycol)-block-poly(L-lysine hydrochloride) (mPEG3k-b-PLL HCL30)

Catalog: TASK-05-1000084   CAS NO.: N/A
  • 100mg
  • 500mg
  • 1g


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Methoxy-poly(ethylene glycol)-block-poly(L-lysine hydrochloride) (mPEG-b-PLL HCl) is a di-block copolymer of poly(L-lysine) PLL with mPEG (linear PEG terminated with a methoxy group). PEG-b-PLL is positively charged at physiological buffer pH and can be used for delivery of DNA and RNA. It is an effective transfection reagent and also a good choice for drug delivery.


Molecular WeightPEG MW 3,000 / PLL MW 4,900
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
Notes*Number of Ethylene Glycol repeating units: n=67 *Number of L-lysine repeating units: x=30
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