{"title":"Hydroxyl PEGs","description":"\u003cp\u003ePolysciences’ Hydroxyl PEGs collection features polyethylene glycol (PEG) derivatives with a terminal hydroxyl (–OH) group, often paired with a second reactive or protected functional group (e.g., amine, thiol, carboxyl, hydrazine). These versatile linkers are engineered for biomolecule conjugation, surface chemistry, hydrogel networks and nanoparticle functionalisation. Applications span from modifying proteins and peptides, creating antifouling coatings, to enabling orthogonal coupling strategies within biotherapeutics and diagnostics workflows.\u003c\/p\u003e","products":[{"product_id":"peg-monomethyl-ether-mp-750","title":"PEG monomethyl ether, Mp 750","description":"\u003cp\u003ePEG Monomethyl Ether (mPEG) is a linear, monofunctional polyethylene glycol derivative with a methoxy (-OCH₃) end group that imparts excellent water solubility, biocompatibility, and low immunogenicity. 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The hydrophilic PEG backbone provides steric stabilization, preventing non-specific protein adsorption and aggregation in biomaterials and drug formulations.\u003c\/p\u003e\n\n\u003cp\u003eApplications:\n\u003cbr\u003eBioconjugation \u0026amp; Drug Delivery: Enhances solubility and circulation time of proteins, peptides, and small molecules via PEGylation.\n\u003cbr\u003eSurface Modification: Creates non-fouling, hydrophilic coatings on medical devices and nanoparticles.\n\u003cbr\u003eHydrogel \u0026amp; Polymer Synthesis: Used in biocompatible polymer formulations for tissue engineering and drug release systems.\n\u003cbr\u003eCosmetic \u0026amp; Personal Care: Acts as a moisturizer and emulsifier in skin care and pharmaceutical formulations.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"26050-25 (25 g)","offer_id":46425781698774,"sku":"26050-25","price":950.18,"currency_code":"USD","in_stock":true},{"title":"26050-5 (5 g)","offer_id":46425781731542,"sku":"26050-5","price":422.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_NEW_methoxy__hydroxyl___peg_monomethyl_ether__1_f554ba2f-ebb2-47d8-b369-fb1a9360c8c8.png?v=1738252723"},{"product_id":"peg-monomethyl-ether-mp-5000","title":"PEG monomethyl ether, Mp 5000","description":"\u003cp\u003ePEG Monomethyl Ether (mPEG) is a linear, monofunctional polyethylene glycol derivative with a methoxy (-OCH₃) end group that imparts excellent water solubility, biocompatibility, and low immunogenicity. 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Its hydrophilicity, biocompatibility, and low immunogenicity make it an ideal material for hydrogels, drug delivery systems, and biomaterials. The hydroxyl groups enable esterification, etherification, and urethane formation, allowing for a broad range of functionalization.\u003c\/p\u003e\n\n\u003cp\u003eApplications:\n\u003cbr\u003ePolymer Synthesis \u0026amp; Hydrogel Formation: Serves as a base material for PEG-based hydrogels, adhesives, and biodegradable polymers.\n\u003cbr\u003eDrug Delivery \u0026amp; Conjugation: Acts as a precursor for functionalized PEGs used in drug and nanoparticle conjugation.\n\u003cbr\u003eSurface Modification: Enhances biocompatibility and hydrophilicity of coatings for medical implants and biosensors.\n\u003cbr\u003eTissue Engineering: Used in crosslinked polymer networks for scaffold development in regenerative medicine.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"26098-25 (25 g)","offer_id":46425792086230,"sku":"26098-25","price":599.41,"currency_code":"USD","in_stock":true},{"title":"26098-5 (5 g)","offer_id":46425792118998,"sku":"26098-5","price":288.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_dihydroxyl_29056576-5541-4672-96fc-cfea96a33cbc.png?v=1738252679"},{"product_id":"peg-dihydroxyl-mp-3000","title":"PEG dihydroxyl, Mp 3000","description":"\u003cp\u003ePEG Dihydroxyl (HO-PEG-OH) is a linear polyethylene glycol with hydroxyl (-OH) functional groups at both ends, providing a versatile precursor for further chemical modifications. Its hydrophilicity, biocompatibility, and low immunogenicity make it an ideal material for hydrogels, drug delivery systems, and biomaterials. The hydroxyl groups enable esterification, etherification, and urethane formation, allowing for a broad range of functionalization.\u003c\/p\u003e\n\n\u003cp\u003eApplications:\n\u003cbr\u003ePolymer Synthesis \u0026amp; Hydrogel Formation: Serves as a base material for PEG-based hydrogels, adhesives, and biodegradable polymers.\n\u003cbr\u003eDrug Delivery \u0026amp; Conjugation: Acts as a precursor for functionalized PEGs used in drug and nanoparticle conjugation.\n\u003cbr\u003eSurface Modification: Enhances biocompatibility and hydrophilicity of coatings for medical implants and biosensors.\n\u003cbr\u003eTissue Engineering: Used in crosslinked polymer networks for scaffold development in regenerative medicine.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"26099-25 (25 g)","offer_id":46425792151766,"sku":"26099-25","price":599.41,"currency_code":"USD","in_stock":true},{"title":"26099-5 (5 g)","offer_id":46425792184534,"sku":"26099-5","price":288.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_dihydroxyl_1_89d52a52-4383-4325-a139-a496960cf180.png?v=1738252679"},{"product_id":"peg-dihydroxyl-mp-6000","title":"PEG dihydroxyl, Mp 6000","description":"\u003cp\u003ePEG Dihydroxyl (HO-PEG-OH) is a linear polyethylene glycol with hydroxyl (-OH) functional groups at both ends, providing a versatile precursor for further chemical modifications. Its hydrophilicity, biocompatibility, and low immunogenicity make it an ideal material for hydrogels, drug delivery systems, and biomaterials. The hydroxyl groups enable esterification, etherification, and urethane formation, allowing for a broad range of functionalization.\u003c\/p\u003e\n\n\u003cp\u003eApplications:\n\u003cbr\u003ePolymer Synthesis \u0026amp; Hydrogel Formation: Serves as a base material for PEG-based hydrogels, adhesives, and biodegradable polymers.\n\u003cbr\u003eDrug Delivery \u0026amp; Conjugation: Acts as a precursor for functionalized PEGs used in drug and nanoparticle conjugation.\n\u003cbr\u003eSurface Modification: Enhances biocompatibility and hydrophilicity of coatings for medical implants and biosensors.\n\u003cbr\u003eTissue Engineering: Used in crosslinked polymer networks for scaffold development in regenerative medicine.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"26100-25 (25 g)","offer_id":46425792217302,"sku":"26100-25","price":599.41,"currency_code":"USD","in_stock":true},{"title":"26100-5 (5 g)","offer_id":46425792250070,"sku":"26100-5","price":288.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_dihydroxyl_1_1_228dfd40-aadb-48dd-adc0-5c21b8be90c9.png?v=1738252679"},{"product_id":"peg-dihydroxyl-mp-10000","title":"PEG dihydroxyl, Mp 10000","description":"\u003cp\u003ePEG Dihydroxyl (HO-PEG-OH) is a linear polyethylene glycol with hydroxyl (-OH) functional groups at both ends, providing a versatile precursor for further chemical modifications. 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The hydroxyl groups enable esterification, etherification, and urethane formation, allowing for a broad range of functionalization.\u003c\/p\u003e\n\n\u003cp\u003eApplications:\n\u003cbr\u003ePolymer Synthesis \u0026amp; Hydrogel Formation: Serves as a base material for PEG-based hydrogels, adhesives, and biodegradable polymers.\n\u003cbr\u003eDrug Delivery \u0026amp; Conjugation: Acts as a precursor for functionalized PEGs used in drug and nanoparticle conjugation.\n\u003cbr\u003eSurface Modification: Enhances biocompatibility and hydrophilicity of coatings for medical implants and biosensors.\n\u003cbr\u003eTissue Engineering: Used in crosslinked polymer networks for scaffold development in regenerative medicine.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"26101-25 (25 g)","offer_id":46425792315606,"sku":"26101-25","price":599.41,"currency_code":"USD","in_stock":true},{"title":"26101-5 (5 g)","offer_id":46425792348374,"sku":"26101-5","price":288.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_dihydroxyl_1_1_1_e2312d75-c769-4aab-a853-7cd488fbcfe0.png?v=1738252679"},{"product_id":"peg-dihydroxyl-mp-10025","title":"PEG dihydroxyl, Mp 20000","description":"\u003cp\u003ePEG Dihydroxyl (HO-PEG-OH) is a linear polyethylene glycol with hydroxyl (-OH) functional groups at both ends, providing a versatile precursor for further chemical modifications. 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The hydroxyl end allows for further functionalization, while the azide enables bio-orthogonal click chemistry reactions with alkynes via copper-catalyzed azide-alkyne cycloaddition (CuAAC). 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