Mpeg5-Och2Cooh are CAS 16142-03-3

MPEG5-OCH₂COOH yog qhov ua haujlwm methoxy polyethylene glycole dav siv hauv bioconugation dav hauv bioconugation, kev siv tshuaj tsim kev siv tshuaj, thiab cov ntaub ntawv kev siv tshuaj tsim khoom, thiab cov khoom siv tsim tau zoo dua qub. Nrog rau tsib lub ethylene glycol units, nws muab kev sib cav sib txuas ntev rau kev txhim kho dej solubility thiab txo kev sib sau ua ke ntawm biomolecules thiab nanoparticles. Pawg Terminal Carboxymethyl pab nyiaj txuas mus rau amines kom zoo siv rau amines, peptides, polymers, thiab cov chaw ntawm EDC / NHS lossis lwm yam tshuaj ua haujlwm. MPEG5-OCH₂COOH feem ntau yog siv nyob rau hauv kev siv peptutic peptides, enzymes, thiab molecules me dua txhawm rau txhim kho cov tshuaj papaconinetics thiab txo cov immunogenicity. Nws tseem ua hauj lwm ua tus txuas lossis lub raj hluav taws xob hauv cov hluavtaws ntawm cov hniav roj, polymeric micelles, thiab cov khoom siv ntse siv tau, kev ua haujlwm tsis sib xws, thiab kev ua haujlwm. Nyob rau hauv kev hloov pauv deg, mpeg5-och₂Cooh txhim kho hydeclophilicity thiab minimizes nonspecific protein adsorption ntawm nanopartics, cov cuab yeej kho mob, thiab cov khoom siv kho mob, thiab cov platform kho mob.

Cov txiaj ntsig ntawm MPEG5 {{5 5}}}}}} och₂cooh tau txais los ntawm nws qhov sib npaug ntawm hydrophilicity, thiab reasive carboxyl kev ua haujlwm. Lub Peg5 Chain muaj cov solubility tseem ceeb thaum ua kom muaj kev tswj hwm me me, ua rau nws xav tau cov ntaub ntawv tsawg dua nrog kev txhim kho biocompatibility. Pegylation Siv cov tshuaj so no tuaj yeem txuas ntxiv cov sijhawm sib ncig, ua kom muaj ntau dua cov kab ke, thiab txo cov tshuaj tiv thaiv kev kho mob. Cov pab pawg carboxyl muab kev tswj hwm thiab txhim khu kev qha cov khoom siv tau zoo tshaj plaws ntawm cov khoom noj kom zoo nrog cov khoom lag luam nrog cov khoom lag luam. Nws zoo heev kev ruaj khov thiab compatibility muaj cov aqueous thiab organic systems ua nws haum rau cov synthesis thiab ntau yam qauv tsim. Ib qho ntxiv, MPEG5-och₂cooh pab txhawb kom txhim kho kev ruaj khov ntawm nanoparticles thiab txhim kho cov tshuaj tiv thaiv kev ua tau zoo hauv biomedical cov chaw.