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Proteinase, Streptomyces griseus CAS: 9036-06-0
Proteinase uas Streptomyces griseus tsim tawm yog ib qho enzyme uas koom nrog pawg proteases, tseem hu ua proteinases lossis peptidases. Proteases yog cov enzymes uas ua rau lub hydrolysis ntawm peptide bonds hauv cov protein, ua rau lawv tawg ua cov peptides me me lossis amino acids.
Cov proteinase uas Streptomyces griseus tsim tawm yog tshwj xeeb los ntawm cov kab mob no. Streptomyces griseus yog ib hom kab mob Gram-positive, filamentous uas paub tias tsim ntau yam enzymes thiab tshuaj tua kab mob. Cov proteinase uas cov kab mob no tsim tawm yog tus cwj pwm los ntawm nws lub peev xwm los txiav cov peptide bonds hauv cov protein, ua rau lawv puas tsuaj.
Cov proteinases los ntawm Streptomyces griseus tau raug kawm dav dav rau lawv cov kev siv hauv kev lag luam, xws li hauv kev lag luam zaub mov rau kev ua kom nqaij mos thiab kev tsim cheese. Lawv kuj siv rau hauv ntau yam txheej txheem biotechnological, suav nrog kev tsim cov protein, kev zom cov protein rau kev tshuaj xyuas, thiab hauv kev tsim cov bioactive peptides.
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RNase A los ntawm bovine pancreas CAS: 9001-99-4
RNase A, tseem hu ua ribonuclease A, yog ib qho enzyme uas tau los ntawm lub qog ntawm cov tsiaj nyuj (nyuj). Nws yog ib qho protein me me uas tsom mus rau thiab rhuav tshem cov RNA molecules uas muaj nyob hauv cov cell. RNase A feem ntau siv rau hauv kev tshawb fawb txog molecular biology kom tshem tawm lossis rhuav tshem RNA ntawm cov qauv DNA kom kawm thiab tswj DNA yam tsis muaj kev cuam tshuam los ntawm RNA. Nws kuj tseem siv rau hauv cov txheej txheem purification RNA, xws li RNA extraction thiab RNA sequencing, kom tshem tawm cov RNA contaminants thiab tau txais cov qauv RNA ntshiab. RNase A muaj qhov tshwj xeeb siab rau ib txoj hlua RNA thiab ua haujlwm zoo tshaj plaws nyob rau hauv cov xwm txheej acidic me me. Nws yog siv dav hauv ntau yam kev siv hauv chaw kuaj mob thiab kev siv uas muaj nucleic acids.
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superoxide dismutase CAS: 9054-89-1
Superoxide dismutase (SOD) yog ib qho enzyme uas ua lub luag haujlwm tseem ceeb hauv lub cev tiv thaiv antioxidant ntawm cov cell. Nws lub luag haujlwm tseem ceeb yog ua kom cov superoxide radicals hloov pauv mus ua hydrogen peroxide thiab molecular oxygen. Cov tshuaj tiv thaiv no pab tiv thaiv cov cell ntawm cov tshuaj dawb uas ua rau muaj kev cuam tshuam thiab ua rau puas tsuaj thaum lub sijhawm ntau yam txheej txheem metabolic.
Cov superoxide radicals yog tsim los ua cov khoom seem ntawm cov txheej txheem xws li kev ua pa thiab kev o, thiab lawv tuaj yeem ua rau lub hlwb puas tsuaj los ntawm kev txhawb nqa kev ntxhov siab oxidative. SOD pab txo qhov kev puas tsuaj no los ntawm kev hloov pauv sai sai superoxide radicals mus rau hauv hydrogen peroxide uas tsis muaj kev phom sij, uas tuaj yeem raug rhuav tshem ntxiv los ntawm lwm cov enzymes.
Muaj ntau hom SOD sib txawv, suav nrog tooj liab/zinc SOD (Cu/Zn SOD), manganese SOD (Mn SOD), thiab extracellular SOD (EC SOD), txhua tus pom muaj nyob rau hauv cov cellular compartments sib txawv. Qhov muaj SOD nyob rau hauv cell yog qhov tseem ceeb rau kev tswj hwm qhov sib npaug ntawm oxidative thiab tiv thaiv kev puas tsuaj oxidative rau cov khoom tseem ceeb ntawm cellular, xws li DNA, proteins, thiab lipids.
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Triphosphopyridine nucleotide disodium ntsev CAS: 24292-60-2
Triphosphopyridine nucleotide disodium ntsev, tseem hu ua NADP+, yog ib lub molecule uas ua haujlwm ua coenzyme koom nrog ntau yam txheej txheem tseem ceeb ntawm lub cev. Nws ua haujlwm feem ntau hauv cov tshuaj redox, qhov twg nws ua haujlwm ua tus nqa khoom ntawm kev txo cov khoom sib npaug thaum lub sijhawm ua haujlwm metabolic. NADP+ yog ib qho derivative ntawm niacin (vitamin B3) thiab yog qhov tseem ceeb rau ntau txoj hauv kev biochemical, suav nrog kev tsim hluav taws xob thiab kev tiv thaiv antioxidant. Nws cov ntsev sodium, triphosphopyridine nucleotide disodium ntsev, feem ntau siv rau hauv kev tshawb fawb thiab chaw kuaj mob los tswj cov txheej txheem ntawm lub cev.
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Trypsin inhibitor CAS: 9035-81-8 Tus nqi tsim khoom
Ib yam tshuaj uas ua rau trypsin inhibitor yog ib hom protein lossis peptide molecule uas inhibit lossis thaiv qhov ua haujlwm ntawm cov enzyme trypsin. Trypsin yog ib yam enzyme zom zaub mov uas muaj lub luag haujlwm rau kev rhuav cov protein hauv lub cev zom zaub mov. Trypsin inhibitors yog cov tshuaj uas tshwm sim ntuj uas pom muaj nyob rau hauv ntau yam nroj tsuag thiab tsiaj txhu, xws li taum pauv, qos yaj ywm, thiab qe. Lawv ua lub luag haujlwm hauv kev tswj hwm qhov ua haujlwm ntawm trypsin thiab tuaj yeem muaj peev xwm siv rau hauv kev tshawb fawb, nrog rau hauv kev lag luam xws li kev ua zaub mov, kev ua liaj ua teb, thiab tshuaj.
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3-Hydroxy-4,5-bis(hydroxymethyl)-2-methylpyridine CAS:65-23-6
3-Hydroxy-4,5-bis(hydroxymethyl)-2-methylpyridine yog ib qho tshuaj sib xyaw nrog cov mis molecular C8H11NO3. Nws yog ib qho derivative ntawm pyridine thiab muaj hydroxyl thiab methyl pawg. Cov tshuaj no yuav muaj peev xwm siv rau hauv cov tshuaj lossis cov organic synthesis vim nws cov qauv tshwj xeeb thiab cov pab pawg ua haujlwm.
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Cellulase CAS: 9012-54-8 Tus nqi tsim khoom
Cellulase yog ib qho enzyme uas ua lub luag haujlwm rau kev rhuav tshem cellulose, ib qho carbohydrate complex uas pom muaj nyob rau hauv cov phab ntsa cell ntawm cov nroj tsuag. Nws pab hloov cellulose mus ua cov suab thaj yooj yim, ua rau cov kab mob siv tau lub zog no zoo. Cellulase siv dav hauv ntau yam lag luam, suav nrog kev tsim roj biofuel, kev tsim ntaub, thiab kev ua zaub mov.
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Collagenase CAS: 9001-12-1 Tus nqi tsim khoom
Collagenase yog ib hom enzyme uas rhuav tshem collagen, ib hom protein uas pom muaj nyob rau hauv cov ntaub so ntswg sib txuas xws li daim tawv nqaij, cov leeg, thiab cov pob txha mos. Nws feem ntau siv rau hauv kev kho mob thiab kev tshawb fawb rau ntau lub hom phiaj, suav nrog kev kho qhov txhab, kev tsim cov ntaub so ntswg, thiab kev cais cov hlwb lossis cov ntaub so ntswg rau kev kawm ntxiv. Collagenase ua haujlwm los ntawm kev rhuav tshem cov peptide bonds hauv collagen molecules, ua rau muaj kev tawg thiab kev puas tsuaj ntawm cov protein. Nws muaj nyob rau hauv ntau hom thiab lub zog, nyob ntawm seb daim ntawv thov tshwj xeeb.
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Dehydrogenase, cawv CAS: 9031-72-5 Tus nqi tsim khoom
Dehydrogenases yog ib pawg ntawm cov enzymes uas koom nrog catalyzing qhov oxidation lossis txo qis ntawm cov substrates los ntawm kev tshem tawm lossis ntxiv cov hydrogen atoms. Thaum hais txog cawv dehydrogenase tshwj xeeb, nws yog ib qho enzyme uas pab txhawb kev hloov pauv ntawm cov cawv mus rau hauv lawv cov aldehydes lossis ketones sib xws los ntawm kev tshem tawm cov hydrogen atoms ntawm cov cawv molecule. Qhov kev tshuaj tiv thaiv enzymatic no yog qhov tseem ceeb hauv ntau yam txheej txheem biological, suav nrog kev ua haujlwm cawv hauv cov kab mob, cov txheej txheem fermentation hauv cov kab mob thiab cov poov xab, thiab kev tshem tawm cov cawv hauv lub siab. Cawv dehydrogenase kuj tseem siv dav hauv chaw kuaj mob thiab chaw ua haujlwm rau kev tsim cov tshuaj, xws li ethanol, thiab hauv kev kuaj mob los ntsuas cov cawv hauv cov qauv. Nws cov haujlwm catalytic muaj cov txiaj ntsig tseem ceeb hauv ob qho tib si biological thiab cov teb siv.
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EC 3.2.1.31 CAS:9001-45-0 Tus nqi tsim khoom
EC 3.2.1.31 yog hais txog cov enzyme amylase, tshwj xeeb yog alpha-amylase. Alpha-amylase ua rau cov hmoov txhuv nplej siab thiab glycogen ua cov oligosaccharides me me. Cov enzyme no pom muaj ntau hauv ntau yam kab mob, suav nrog tib neeg, thiab ua lub luag haujlwm tseem ceeb hauv kev zom zaub mov. Hauv tib neeg lub cev, alpha-amylase yog secreted los ntawm cov qog salivary thiab pancreas. Nws pib rhuav tshem cov complex carbohydrates mus rau hauv cov ntawv yooj yim dua, feem ntau hauv qhov ncauj thiab txoj hnyuv me. Qhov enzymatic zom zaub mov no yog ib kauj ruam tseem ceeb hauv kev hloov cov carbohydrates mus rau hauv glucose, uas tuaj yeem nqus tau thiab siv ua lub hauv paus ntawm lub zog los ntawm cov cell. Sab nraum lub cev, alpha-amylase yog siv dav hauv ntau yam lag luam, suav nrog zaub mov thiab dej haus, qhov twg nws yog siv rau starch liquefaction thaum lub sijhawm tsim cov khoom xws li mov ci, npias, thiab ethanol. Lub peev xwm ntawm cov enzyme los rhuav tshem starch mus rau hauv cov khoom me me, yaj tau yooj yim dua ua rau kev tuav, kev ua, thiab kev hloov pauv ntawm cov khoom siv raw ua starch mus rau hauv cov khoom kawg xav tau. Nws kuj tseem siv rau hauv kev lag luam textile rau kev tshem tawm cov ntaub, hauv cov tshuaj ntxhua khaub ncaws rau kev tshem tawm cov xim, thiab hauv kev tsim ntau yam khoom lag luam ua los ntawm hmoov txhuv nplej siab, xws li ntawv thiab cov nplaum.
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Hyaluronidase, purified, los ntawm bovine vitreous humor CAS: 37326-33-3
Hyaluronidase yog ib qho enzyme uas rhuav tshem hyaluronic acid, ib qho tseem ceeb ntawm cov extracellular matrix hauv lub cev. Nws catalyzes lub hydrolysis ntawm hyaluronic acid, ua rau nws degradation rau hauv cov molecules me me. Cov enzyme no ua lub luag haujlwm tseem ceeb hauv ntau yam txheej txheem physiological xws li kev kho cov ntaub so ntswg, kho qhov txhab, thiab kev tsiv teb tsaws chaw ntawm cell. Tsis tas li ntawd, hyaluronidase yog siv kho mob ua ib qho adjuvant hauv qee cov txheej txheem kho mob thiab kev kho mob, suav nrog kev txhawb nqa kev nqus tshuaj, kev xa tshuaj loog, thiab kev sib kis ntawm cov kua dej subcutaneous.
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Lactase CAS: 9031-11-2 Tus nqi tsim khoom
Lactase yog ib qho enzyme pom nyob rau hauv txoj hnyuv me uas pab zom lactose, cov suab thaj uas muaj nyob rau hauv mis nyuj thiab cov khoom noj mis nyuj. Nws rhuav cov lactose ua cov suab thaj yooj yim, glucose thiab galactose, uas lub cev tuaj yeem nqus tau yooj yim thiab siv tau. Kev tsis txaus Lactase lossis kev tsis haum lactose tuaj yeem ua rau tsis muaj peev xwm zom lactose tau zoo, ua rau muaj cov tsos mob xws li o, mob plab, thiab raws plab. Muaj cov tshuaj ntxiv Lactase los pab cov tib neeg uas tsis haum lactose zom cov khoom noj mis nyuj yam tsis muaj tsos mob.
