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Product | Description | |
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Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid, average Mn 1000 Quick inquiry Where to buy Suppliers range | Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: bioconjugation drug delivery PEG hydrogel crosslinker surface functionalization Reported s include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization. Group: Heterobifunctional PEG with Carboxyl Groups. Alternative Names: thiol-PEG-acid, thiol-PEG-carboxylate, thio-PEG, mercaptopoly(ethylene glycol) carboxylic acid, mercaptoPEG acid, mercaptopolyoxyethylene acetic acid. CAS No. 165729-81-7. Molecular Weight: PEG average Mn 1000 (n~22) average Mn 1000. | |
Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid, average Mn 2100 Quick inquiry Where to buy Suppliers range | Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated PEG derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. PEGylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of PEG improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. In addition to PEGylation, activated PEG derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Thiol-Containing Homobifunctional PEG. Alternative Names: thiol-PEG-acid, thiol-PEG-carboxylate, thio-PEG, mercaptopoly(ethylene glycol) carboxylic acid, mercaptoPEG acid, mercaptopolyoxyethylene acetic acid. CAS No. 165729-81-7. Molecular Weight: PEG average Mn 2000 (n~45) average Mn 2,100. | |
Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid, average Mn 3500 Quick inquiry Where to buy Suppliers range | Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Reported s include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization. Group: Heterobifunctional PEG with Carboxyl Groups. Alternative Names: thiol-PEG-acid, thiol-PEG-carboxylate, thio-PEG, mercaptopoly(ethylene glycol) carboxylic acid, mercaptoPEG acid, mercaptopolyoxyethylene acetic acid. CAS No. 165729-81-7. Molecular Weight: PEG average Mn 3,400 (n~77) average Mn 3,500. | |
Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid, PEG average Mn 5000 Quick inquiry Where to buy Suppliers range | Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated PEG derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. PEGylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of PEG improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. In addition to PEGylation, activated PEG derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity. Group: Thiol-Containing Homobifunctional PEG. Alternative Names: thiol-PEG-acid, thiol-PEG-carboxylate, thio-PEG, mercaptopoly(ethylene glycol) carboxylic acid, mercaptoPEG acid, mercaptopolyoxyethylene acetic acid. CAS No. 165729-81-7. Molecular Weight: PEG average Mn 5000 (n~110). | |
Thiol-peg-acid Quick inquiry Where to buy Suppliers range | Thiol-peg-acid. Group: Biomaterials. Alternative Names: MercaptoPEG acid;Mercaptopoly(ethylene glycol) carboxylic acid;Mercaptopolyoxyethylene acetic acid;Poly(ethylene glycol) 2-thioethyl ether acetic acid;Thiol-PEG-acid;Thiol-PEG-carboxylate;Thio-PEG;Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid. CAS No. 165729-81-7. |