• PLGA-PEG

    Ruixibio provides high quality PLGA-b-PEG with high purity and low polydispersity,these PLGA-b-PEG can also be made functionalities with NHS,maleimide,Biotin,azide,amine,COOH,Folate,Thiol,FITC and many other functions. This amphiphilic block copolymers composed of hydrophobic PLGA and hydrophilic PEG blocks that can self assemble into core-shell micelles in aqueous solution. This core-shell micelles are extensively used in drug delivery.

  • PLA-PEG

    Ruixibio provides high quality PLA(PDLLA&PLLA-b-PEG with high purity and low polydispersity,these PLA-b-PEG can also be made functionalities with NHS, maleimide ,Biotin,azide,amine,COOH,Folate,Thiol,FITC and many other functions.

  • PCL-PEG

    Ruixibio provides high quality PCL-b-PEG with high purity and low polydispersity,these PCL-b-PEG can also be made functionalities with NHS, maleimide,Biotin,azide,amine ,COOH,Folate,Thiol,FITC and many other functions.

  • PLL-PEG

    Methoxy-PEG-block-PLL hydrochloride is a linear amphiphilic block copolymer which has hydrophilic PEG block and hydrophobic PLL block.PLL-PEG can self-assemble into micelles composed of PLL core and PEG shell. PLL-g-PEG is a branch amphiphilic block copolymer.

  • PGA-PEG

    Poly(L-Glutamic acid)-mPEG (PGA-b-PEG) is a linea amphiphilic block copolymer which has hydrophilic PEG block and hydrophobic PGA block,PGA-b-PEG can also be made functionalities with NHS and many other functions.

  • PASP-PEG

    PASP-b-PEG is a linear amphiphilic block copolymer which has hydrophilic PEG block and hydrophobic PASP block

  • amphiphilic copolymers

    Ruixibio provides high quality amphiphilic copolymers with high purity and low polydispersity

  • Custom synthetic Block copolymer

    We will keep on develop new Block copolymer products of high-tech