Product peg-derivatives -4arm-8arm-pegs

Home > products > peg-derivatives > 4arm-8arm-pegs

Catalog	name	Description	price
R-MU-0043	8arm-PEG-VS	8 arm-Polyethylene glycol-Vinylsulfone,8 arm-PEG-VS,VS-PEG-8 arm from ruixi 8-Arm PEG-VS is a multifunctional PEG reagent with eight thiol reactive vinylsulfone group. VS selectively reacts with free thiol, SH, sulfhydryl or mercapto groups for site specific PEGylation of peptide and proteins.	price>
R-MU-0044	8arm-PEG-MA	8 arm-Polyethylene glycol-Methacrylate,8 arm-PEG-MA ,MA-PEG-8 arm from ruixi 8 arm-Polyethylene glycol-Methacrylate (8 arm-PEG-MA) is a multiarm PEG derivative with Methacrylate at each terminal of the eight arms connected to one hexaglycerol core.Polyethylene glycol can increase the solubility and stability of polypeptides and proteins, and reduce their immunogenicity. It also inhibits the nonspecific binding of charged molecules to modified surfaces.	price>
R-MU-0045	8arm-PEG-IA	8 arm-Polyethylene glycol-Iodoacetate, 8 arm-PEG-IA,IA-PEG- 8 arm from ruixi 8 arm-Polyethylene glycol-Iodoacetate (8 arm-PEG-IA) is a multiarm PEG derivative with Iodoacetate at each terminal of the eight arms connected to one hexaglycerol core.Polyethylene glycol can increase the solubility and stability of polypeptides and proteins, and reduce their immunogenicity. It also inhibits the nonspecific binding of charged molecules to modified surfaces.	price>
R-MU-0046	8arm-PEG-Chloride	8 arm-Polyethylene glycol-Chloride,8 arm-PEG-Chloride，Chloride-PEG-8 arm from ruixi 8-Arm PEG-Chloride is a multiarm PEG derivative with chloride groups at each terminal of the eight arms connected to one hexaglycerol core. Chloride is a good leaving group for neucleophilic substitution reaction. 8-Arm PEG-Bromide, 8-Arm PEG-Iodide or 8-Arm PEG-Cyanur may be offered through custom synthesis.	price>
R-MU-0047	8arm-PEG-DBCO	8 arm-Polyethylene glycol-DBCO, 8 arm-PEG-DBCO, DBCO-PEG-8 arm from ruixi The dibenzocyclooctyne group (DBCO) reacts with molecules containing azide groups (–N3) in a Copper-free Click Chemistry. DBCO has very high reaction selectivity toward azide, enabling its use in modifying biomolecules including peptide, protein, enzyme, live cells, whole organisms etc. At physiological temperature and pH ranges, the DBCO group does not react with amine or hydroxyl, and DBCO also reacts with the azide group much faster than with free thiol groups. DBCO is also known as ADIBO (= Azadibenzocyclooctyne) or DIBAC (= Dibenzoazacyclooctyne).	price>
R-MU-0048	8arm-PEG-TCO	8 arm-Polyethylene glycol-TCO , 8 arm-PEG-TCO， TCO-PEG- 8 arm from ruixi 8 arm-PEG-TCO is a multiarm PEG derivative with TCO at each terminal of the eight arms connected to one hexaglycerol core.Polyethylene glycol can increase the solubility and stability of polypeptides and proteins, and reduce their immunogenicity. It also inhibits the nonspecific binding of charged molecules to modified surfaces.	price>
R-MU-0049	8arm-PEG-Tetrazine	8 arm-Polyethylene glycol-Tetrazine, 8 arm-PEG-Tetrazine，Tetrazine-PEG-8 arm from ruixi 8 arm-PEG-Tetrazine is a multiarm PEG derivative with Tetrazine at each terminal of the eight arms connected to one hexaglycerol core.Polyethylene glycol can increase the solubility and stability of polypeptides and proteins, and reduce their immunogenicity. It also inhibits the nonspecific binding of charged molecules to modified surfaces.	price>
R-MU-0050	8arm-PEG-FA	8 arm-Polyethylene glycol-Folate, 8 arm-PEG-FA， FA-PEG- 8 arm from ruixi 8 arm-Polyethylene glycol-Folic acid is a multiarm PEG derivative with Folic acid at each terminal of the eight arms connected to one hexaglycerol core.Polyethylene glycol can increase the solubility and stability of polypeptides and proteins, and reduce their immunogenicity. It also inhibits the nonspecific binding of charged molecules to modified surfaces.	price>
R-MU-0051	8arm-PEG-CHEMS	8 arm-Polyethylene glycol-CHEMS, 8 arm-PEG-CHEMS， CHEMS-PEG-8 arm from ruixi 8 arm-PEG-CHEMS is a multiarm PEG derivative with CHEMS at each terminal of the eight arms connected to one hexaglycerol core.Polyethylene glycol can increase the solubility and stability of polypeptides and proteins, and reduce their immunogenicity. It also inhibits the nonspecific binding of charged molecules to modified surfaces.	price>
R-M-395	4 arm PEG10K-5-nh2-2-(Hydroxymethyl)phenylboronic acid cyclic monoester	4 arm peg10k-5-nh2-1-hydroxy-2,1-benzoxaborolane is a compound composed of arm peg, amino group and an ester.	price>

...