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Cov khoom

ABTS (2,2′-Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) diammonium ntsev) CAS: 30931-67-0

Diammonium 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonate), feem ntau hu ua ABTS, yog ib qho chromogenic substrate uas siv ntau hauv kev ntsuas biochemical, tshwj xeeb tshaj yog hauv thaj chaw ntawm enzymology. Nws yog ib qho tshuaj synthetic uas siv los ntsuas qhov kev ua haujlwm ntawm ntau yam enzymes, suav nrog peroxidases thiab oxidases.

ABTS tsis muaj xim hauv nws daim ntawv oxidized tab sis tig xiav-ntsuab thaum oxidized los ntawm ib qho enzyme nyob rau hauv lub xub ntiag ntawm hydrogen peroxide lossis molecular oxygen. Qhov kev hloov xim no yog vim muaj kev tsim ntawm ib qho radical cation, uas nqus lub teeb nyob rau hauv lub spectrum pom.

Qhov kev sib xyaw ntawm ABTS thiab cov enzyme tsim cov khoom muaj xim uas tuaj yeem ntsuas tau spectrophotometrically. Qhov muaj zog ntawm cov xim yog ncaj qha proportional rau cov haujlwm enzymatic, tso cai rau cov kws tshawb fawb los ntsuas qhov ntau ntawm enzyme kinetics, enzyme inhibition, lossis enzyme-substrate kev sib cuam tshuam.

ABTS muaj ntau yam kev siv hauv ntau qhov chaw, suav nrog kev kuaj mob hauv tsev kho mob, kev tshawb fawb txog tshuaj, thiab kev tshawb fawb txog zaub mov. Nws muaj kev rhiab heev thiab muaj ntau yam kev hloov pauv, ua rau nws yog qhov kev xaiv nrov rau ntau yam kev ntsuas biochemical.


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Daim Ntawv Thov thiab Cov Nyhuv

Kev Ntsuas Enzymatic: ABTS yog siv dav los ntsuas qhov kev ua haujlwm ntawm cov enzymes xws li peroxidases thiab oxidases. Nws ua haujlwm ua lub substrate rau cov enzymes no, thiab lawv cov kev ua haujlwm tuaj yeem ntsuas tau los ntawm kev ntsuas qhov muaj zog ntawm cov khoom xim tsim.

Kev Ntsuas Peev Xwm Antioxidant: ABTS feem ntau siv rau hauv kev ntsuas peev xwm antioxidant los txiav txim siab lub peev xwm ntawm cov tshuaj los scavenge lossis inhibit free radicals. Cov xim tsim nyob rau hauv lub xub ntiag ntawm antioxidant yog qhia txog nws lub peev xwm scavenging radicals.

Kev Ntsuas Cov Protein: ABTS siv tau los ntsuas tag nrho cov protein hauv cov qauv kuaj mob. Qhov kev sib xyaw ntawm ABTS nrog cov protein-khi tooj liab ua rau muaj cov khoom muaj xim uas tuaj yeem ntsuas tau. Txoj kev no feem ntau hu ua bicinchoninic acid (BCA) assay.

Kev Tshawb Pom Tshuaj: ABTS yog siv rau hauv kev ntsuam xyuas kev siv zog ntau los ntsuas cov haujlwm antioxidant ntawm cov tshuaj muaj peev xwm. Qhov no tso cai rau cov kws tshawb fawb txheeb xyuas cov tshuaj uas muaj peev xwm kho tau.

Kev Lag Luam Khoom Noj thiab Dej Haus: ABTS siv rau hauv kev lag luam khoom noj thiab dej haus los ntsuas lub peev xwm antioxidant ntawm ntau yam khoom noj, xws li txiv hmab txiv ntoo, zaub, thiab dej haus. Nws pab ntsuas cov txiaj ntsig kev noj qab haus huv thiab kev ruaj khov ntawm cov khoom no.

Kev Saib Xyuas Ib Puag Ncig: ABTS tuaj yeem siv los ntsuas tag nrho cov peev xwm antioxidant ntawm cov qauv ib puag ncig, pab txhawb kev ntsuam xyuas cov pa phem thiab lawv cov kev cuam tshuam rau ib puag ncig.

Khoom Ntim:

6892-68-8-3

Cov Lus Qhia Ntxiv:

Kev sau ua ke C18H24N6O6S4
Kev Ntsuas 99%
Qhov tsos Hmoov ntsuab
CAS Nr. 30931-67-0
Ntim khoom Me me thiab ntau
Lub Neej Txee 2 xyoos
Kev Khaws Cia Khaws cia rau qhov chaw txias thiab qhuav
Daim Ntawv Pov Thawj ISO.

 


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