i-superoxide dismutase CAS:9054-89-1

I-Superoxide dismutase (i-SOD) yi-enzyme edlala indima ebalulekileyo kwinkqubo yokukhusela iiseli nge-antioxidant. Umsebenzi wayo oyintloko kukuguqula ii-superoxide radicals zibe yi-hydrogen peroxide kunye ne-molecule oxygen. Le mpendulo inceda ukukhusela iiseli kwi-free radicals ezisabela kakhulu neziyonakalisayo eziveliswa ngexesha leenkqubo ezahlukeneyo ze-metabolic.

Ii-superoxide radicals ziveliswa njengemveliso yeenkqubo ezifana nokuphefumla kunye nokudumba, kwaye zinokubangela umonakalo kwiiseli ngokukhuthaza uxinzelelo lwe-oxidative. I-SOD inceda ekunciphiseni lo monakalo ngokuguqula ngokukhawuleza ii-superoxide radicals zibe yi-hydrogen peroxide engenabungozi kangako, enokwaphulwa ngakumbi zezinye ii-enzymes.

Kukho iintlobo ezahlukeneyo ze-SOD, kuquka i-copper/zinc SOD (Cu/Zn SOD), i-manganese SOD (Mn SOD), kunye ne-extracellular SOD (EC SOD), nganye ifumaneka kwiindawo ezahlukeneyo zeseli. Ubukho be-SOD kwiiseli bubalulekile ekugcineni ibhalansi efanelekileyo ye-oxidative kunye nokuthintela umonakalo we-oxidative kwiinxalenye ezibalulekileyo zeseli, ezifana ne-DNA, iiproteni kunye nee-lipids.

Oda okanye Cela iKoteshini

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukusetyenziswa kunye nesiphumo

Ukhuseleko lwe-Antioxidant: I-Superoxide dismutase isebenza njenge-antioxidant enamandla ngokuguqula ii-superoxide radicals ezinokuba yingozi zibe ziikhompawundi ezingonakalisi kangako. Oku kunceda ekunciphiseni uxinzelelo lwe-oxidative kunye nokuthintela umonakalo kwiinxalenye zeseli ezifana ne-DNA, iiproteni kunye nee-lipids.

Iimpawu Zokulwa Nokudumba: Uxinzelelo lwe-oxidative kunye nokudumba kudla ngokuhamba kunye. Ngokunciphisa amanqanaba e-superoxide radicals, i-SOD inegalelo ekunciphiseni ukudumba emzimbeni. Ukuthintela i-superoxide radicals kunceda ukunciphisa ukukhululwa kwee-molecules ezibangela ukudumba, ngaloo ndlela kunciphisa impendulo yokudumba.

Ukhuseleko lwe-Neuro: Izifundo zibonise ukuba i-SOD inokukhusela iiseli zemithambo-luvo kumonakalo we-oxidative, nto leyo eyenza ukuba ibe sisixhobo esinonyango kwizifo ze-neurodegenerative ezifana nesifo sika-Alzheimer, isifo sika-Parkinson, kunye ne-amyotrophic lateral sclerosis (ALS). Amandla e-SOD okuphelisa ii-superoxide radicals anokunceda ukugcina ukuthembeka kunye nokusebenza kweeseli zemithambo-luvo.

Impilo yeNtliziyo: Ii-Superoxide radicals zidlala indima ebalulekileyo ekuphuhlisweni kwezifo zentliziyo. I-SOD inceda ekukhuseleni imithambo yegazi ekonakalisweni yi-oxidative kwaye ithintela ukwakheka kweentlobo zeoksijini eziyingozi. Ngokunciphisa uxinzelelo lwe-oxidative kwinkqubo yentliziyo, inokuba nefuthe elihle kwimpilo yentliziyo.

Impilo yolusu: I-Superoxide dismutase isetyenziswa kakhulu kwiimveliso zobuhle kunye nokhathalelo lolusu ngenxa yeempawu zayo zokulwa ne-antioxidant. Inceda ukukhusela ulusu kumonakalo we-oxidative obangelwa zizinto ezingqongileyo ezifana nemitha ye-UV kunye nongcoliseko. Oku kunokunceda ekugcineni impilo yolusu, ukunciphisa iimpawu zokwaluphala, kunye nokukhuthaza inkangeleko yobutsha.

Ukupakisha imveliso:

Iinkcukacha ezongezelelweyo:

Ukwakhiwa	N / A
Uvavanyo	99%
Inkangeleko	Umgubo omhlophe
Inombolo ye-CAS	9054-89-1
Ukupakisha	Encinci kwaye ininzi
Beka ubomi kwishelufa	iminyaka eyi-2
Indawo yokugcina izinto	Gcina kwindawo epholileyo neyomileyo
Isiqinisekiso	I-ISO.