Product -block-copolymer

Home > products > > block-copolymer

Catalog	name	Description	price
R-C-5106	PEI-PEG350-PEI	Copolymers of cationic poly(ethylene imine) (PEI) and polyethylene glycol (PEG) markedly improve in vitro and in vivo delivery of oligonucleotides and nucleic acids (DNA, siRNA).PEI-PEG-PEI can have varying MW of PEI and MW of PEG.PEG-PEI drug conjugates,polyplexes or nanoparticles can be prepared with a dynamic range of size,surface charge,and stability.Properties important to transfection efficiency.	price>
R-C-5107	PEI-PEG550-Polyethylenimine	Copolymers of cationic poly(ethylene imine) (PEI) and polyethylene glycol (PEG) markedly improve in vitro and in vivo delivery of oligonucleotides and nucleic acids (DNA, siRNA).PEI-PEG-PEI can have varying MW of PEI and MW of PEG.PEG-PEI drug conjugates,polyplexes or nanoparticles can be prepared with a dynamic range of size,surface charge,and stability.Properties important to transfection efficiency.	price>
R-C-5108	PEI-Polyethylene glycol750-PEI	Copolymers of cationic poly(ethylene imine) (PEI) and polyethylene glycol (PEG) markedly improve in vitro and in vivo delivery of oligonucleotides and nucleic acids (DNA, siRNA).PEI-PEG-PEI can have varying MW of PEI and MW of PEG.PEG-PEI drug conjugates,polyplexes or nanoparticles can be prepared with a dynamic range of size,surface charge,and stability.Properties important to transfection efficiency.	price>
R-C-5109	PEI-PEG350-SH	Polyethylenimine-Polyethylene glycol-Thiol is an AB block copolymer with Thiolgroup at the end of PEG, PEI-PEG-SH is a cationic polymer can be used for drug delivery systems,PEI can choose branch or linear.	price>
R-C-5110	PEI-PEG550-Thiol	Polyethylenimine-Polyethylene glycol-Thiol is an AB block copolymer with Thiolgroup at the end of PEG, PEI-PEG-SH is a cationic polymer can be used for drug delivery systems,PEI can choose branch or linear.	price>
R-C-5111	Thiol-PEG750-Polyethylenimine	Polyethylenimine-Polyethylene glycol-Thiol is an AB block copolymer with Thiolgroup at the end of PEG, PEI-PEG-SH is a cationic polymer can be used for drug delivery systems,PEI can choose branch or linear.	price>
R-C-5112	PEI-PEG350-MAL	PEI-PEG-MAL,Polyethylenimine-Polyethylene glycol-Maleimide is an AB cationic blockcopolymer with Maleimide group at the end of PEG, PEI can choose branch or linear.	price>
R-C-5113	PEI-Polyethylene glycol550-MAL	PEI-PEG-MAL,Polyethylenimine-Polyethylene glycol-Maleimide is an AB cationic blockcopolymer with Maleimide group at the end of PEG, PEI can choose branch or linear.	price>
R-C-5114	Maleimide-PEG750-Polyethylenimine	PEI-PEG-MAL,Polyethylenimine-Polyethylene glycol-Maleimide is an AB cationic blockcopolymer with Maleimide group at the end of PEG,PEI can choose branch or linear.	price>
R-C-5115	PEI-PEG350-FITC	Polyethylene imine (PEI), also known as polyethyleneimine and polyaziridine, is a highly water-soluble molecular polymer. PEG-PEI is a charge reversal polymer, with biotin groups at the end that can be used to modify proteins, peptides, and other materials through amino acid or other acid active chemical groups.	price>

...