Product block-copolymer-pll-peg

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Catalog	name	Description	price
R-OR-322	Poly-DL-alanine ,CAS: 25281-63-4	Poly-DL-alanine ,CAS: 25281-63-4 Poly-DL-alanine ,CAS: 25281-63-4 from ruixi The Raman spectrum of poly‐DL‐alanine (PDLA) in the solid state is interpreted in terms of the disordered chain conformation, in analogy with the spectrum of mechanically deformed poly‐L‐alanine. The polymer is largely disordered with only a small α‐helical content in the solid state. When PDLA is dissolved in water, the spectra suggest that short α‐helical segments are formed upon dissolution. These helical regions might be stabilized by hydrophobic bonds between side‐chain methyl groups.	price>
R-OR-561	PLL(20)-g-PEG(3.4)-BIOTIN	Poly lysine(20)-g-polyethylene glycol(3.4)-biotin,Poly lysine(20)-g-polyethylene glycol(3.4)-biotin from ruixi.Pll20 refers to 20 repeat units of PLL, molecular weight of PLL is 2500, peg3.4 refers to 3.4 repeat units of PEG, and molecular weight is 150.	price>
R-M-3781	Nε-(1-Carboxymethyl)-L-lysine	Ruixi Biotechnology Co., Ltd. is a well-known biotechnology company. Our company focuses on the production and sales of scientific research level drug delivery and drug nano targeting products. At present, our products mainly include synthetic phospholipids, PEG derivatives, block copolymers, nano gold, magnetic nanoparticles, mesoporous silica, reactive fluorescent dyes, fluorescent quantum dots, click Chemistry and macrocyclic ligands, etc.	price>
R-PL1435-10k	SH-PEG5k-PLL5k-Folate	Thiol -Poly(ethylene glycol)-Poly(L-lysine)-Folic acid,Thiol -Poly(ethylene glycol)-Poly(L-lysine)-Folate ,SH-PEG5k-PLL5k-Folate ,SH-PEG5k-PLL5k-FA from ruixi.Peg-pll-folate with sulfhydryl functional group and folate group at the end of PEG block was used to prepare nanoparticles and micelles for targeted drug delivery. PLA-PEG is one of the most commonly used biodegradable ABC polymers. Folic acid targeted delivery has become an alternative therapy for many cancer and inflammatory diseases and imaging.	price>
R-PL1235-10k	PLL-PEG-Folate(FA)	Polylysine-(polyethylene glycol)-Folic acid,PLL-PEG-Folate(FA),PLL-PEG-FA,PLL-PEG-Folic acid from ruixi.Pll-peg-fa is a functional amphiphilic block copolymer (ABC) with folate group at the end, which is used to prepare nanoparticles and micelles for targeted drug delivery.Folate targeted drug delivery has emerged as an alternative therapy for the treatment and imaging of many cancers and inflammatory diseases.	price>
R-C-399	MPEG-PLL	Methoxypolyethylene glycol poly(L-lysine) has been used in biomedical fields such as drug delivery,tissue repair and biological modification.Polyethylene glycol poly(L-lysine benzyl ester)can be used to prepare drug loaded microspheres, microcapsules,vesicles and micelles,which can achieve sustained and controlled drug release.	price>
R-C-400	PLL-PEG-PLL	Poly(L-lysine)-Polyethylene glycol-Poly(L-lysine) and DNA form polyionic complex micelles in aqueous phase;DNA and PLL form nucleus through electrostatic interaction,peg is included in the outside,and the polyionic complex micelles are homogeneous system,which will not precipitate even at the stoichiometric point, and maintain good fluidity and stability.	price>
R-C-401	PLL-PEG-COOH	Poly(L-lysine)-polyethylene glycol carbon acid(carboxyl polyethylene glycol poly lysine)is a linear amphiphilic block copolymer,PLL as hydrophobic part and PEG as hydrophilic part.The PLL part has side chain free amino group.Pll-peg can self assemble into micelles with functional PLL core for drug and gene delivery. Carboxyl group can modify the amino group and react with hydroxyl group to form ester bond.	price>
R-C-402	PLL-PEG-MAL	Poly(L-lysine)-polyethylene glycol maleimide is used in biomedical fields such as drug delivery,tissue repair and biological modification.Maleimide,imine products can be selectively reacted with sulfhydryl group on cysteine side chain in ph6.5-7.5 under mild conditions.	price>
R-C-403	PLL-PEG-NHS	Ruixi can provide block copolymers of various polymers,including PLA polylactic acid,PLGA polylactic glycolic acid,PCL polycaprolactone,PTMC polytrimethylene carbonate,PEI polyethylenimine,PLL polylysine,PLG(PGA) polyglutamic acid,PASP polyaspartic acid,PPHE polyalanine and other groups or polypeptide polymers.	price>

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