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4-NITROPHENYL-ALPH-D-MANNOPYRANOSIDE CAS TSIS TAU: 10357-27-4
4-Nitrophenyl-alpha-D-mannopyranoside yog ib qho chaw siv nyob rau hauv biochemistry thiab molecular biology tshawb fawb raws li substrate rau kev tshawb nrhiav thiab kev ntsuas ntawm enzyme kev ua.
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1,4-Dithioerythritol (DTE) CAS: 6892-68-8
Dithioerythritol (DTE) yog ib qho khoom siv feem ntau siv hauv kev tshawb fawb biochemical thiab molecular biology.Nws yog ib tug txo tus neeg sawv cev uas muaj peev xwm ua txhaum disulfide bonds, uas yog ib qho tseem ceeb rau cov qauv protein thiab stability.DTE yog qhov tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv cov qauv kev npaj thiab kev ua kom huv ntawm cov protein vim nws pab tswj cov proteins hauv lawv cov ntaub ntawv txo qis thiab nquag.Nws kuj tseem siv tau los tiv thaiv thiol pawg ntawm cov proteins los ntawm oxidation.Tsis tas li ntawd, DTE muaj cov khoom antioxidant thiab tuaj yeem tshem tawm cov dawb radicals, ua rau nws muaj txiaj ntsig hauv ntau yam kev sim oxidative kev nyuaj siab.
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Hydrogenated Tallomin CAS 61788-45-2
Hydrogenated tallowamine yog ib qho tshuaj lom neeg uas muaj nyob hauv tsev neeg amine.Nws yog muab los ntawm lub siab, uas yog cov roj tau los ntawm cov tsiaj txhu.Hydrogenated tallowamine feem ntau yog siv nyob rau hauv ntau yam lag luam thiab kev siv vim nws cov khoom surfactant.
Raws li ib tug surfactant, hydrogenated tallowamine muaj peev xwm txo qhov nro ntawm cov kua, cia lawv kis tau yooj yim dua thiab sib npaug.Qhov no ua rau nws muaj cov khoom tsim nyog hauv cov khoom xws li detergents, fabric softeners, thiab ntxuav cov neeg ua haujlwm, qhov uas nws yuav pab txhim kho kev tu thiab foaming zog. Tsis tas li ntawd, hydrogenated tallowamine tuaj yeem ua tus neeg sawv cev emulsifying, pab kom ruaj khov ntawm cov roj thiab dej, los yog lwm yam immiscible compounds.Qhov no ua rau nws muaj txiaj ntsig hauv kev tsim cov tshuaj pleev ib ce, pleev xim, thiab cov khoom ua liaj ua teb, qhov chaw uas nws yooj yim rau kev faib cov khoom xyaw thiab txhim kho tag nrho cov khoom lag luam.
