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I-Beta-Amylase CAS:9000-91-3 Ixabiso lomenzi
I-Beta-amylase yi-enzyme edlala indima ebalulekileyo kwi-carbohydrate metabolism, ngakumbi ekuqhekekeni okanye ekutsalweni kwe-hydrolysis yeemolekyuli zesitatshi. Ikhuthaza ukuqhekeka kweebhondi ze-α-1,4-glycosidic kwisitatshi, ikhupha i-maltose kunye neyunithi encinci ebizwa ngokuba yi-limit dextrin.
Le enzyme iveliswa kwizinto eziphilayo ezahlukeneyo, kuquka izityalo, iibhaktheriya kunye neefungi, kwaye isetyenziswa kakhulu kumashishini afana nokupheka, ukubhaka, kunye nokuvelisa i-biofuel.
Kwimveliso yokubhaka, i-beta-amylase idlala indima ebalulekileyo ekuguquleni iistatshi kwiinkozo ezityiweyo zibe ziishukela ezinokubila ngexesha lenkqubo yokucola, inegalelo ekuvelisweni kotywala ngemvubelo. Ekubhakeni, inceda ekuqhekezeni iistatshi zibe ziishukela, inegalelo ekuphuhlisweni kwencasa yezinto ezibhakiweyo. Kwimveliso ye-biofuel, i-beta-amylase isetyenziswa kwi-hydrolysis ye-biomass esekelwe kwisitatshi ukuze kufunyanwe iishukela ezinokubila ezisetyenziselwa ukuvelisa i-ethanol.
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I-Bromelain evela kwi-pineapple STEM CAS:37189-34-7
I-Bromelain ngumxube wee-enzymes ezithathwe kwisiqu sesityalo sepayinapile (i-Ananas comosus). Ngokuyintloko yenziwe ngeeproteases, ezizi-enzymes eziqhekeza iiproteni. I-Bromelain ibisetyenziswa kangangeenkulungwane kumayeza emveli njengeyeza lendalo kwiimeko ezahlukeneyo zempilo.
Ngenxa yeempawu zayo zokugaya iiproteni, i-bromelain idla ngokusetyenziswa njengesincedisi sokugaya, inceda ukuphucula ukuqhekeka kunye nokufunxwa kweeproteni kwinkqubo yokugaya ukutya. Ikwafundwe ngemiphumo yayo yokulwa nokuvuvukala kunye neenzuzo ezinokubakho zokunciphisa ukudumba, ukukrweleka, kunye nentlungu.
Ukongeza kwizakhiwo zayo zokugaya ukutya kunye nokulwa nokuvuvukala, i-bromelain iphandwe ngamandla ayo kwezinye iindlela zonyango, kubandakanya ukuphiliswa kwamanxeba, inkxaso yenkqubo yomzimba yokuzikhusela, kunye nempilo yokuphefumla.
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ICalpain Inhibitor IV CAS:133407-82-6
I-Calpain Inhibitor IV luhlobo lweyeza elijolise ngqo kwaye lithintele umsebenzi we-enzyme i-calpain. I-Calpain yi-enzyme ye-protease exhomekeke kwi-calcium edlala indima kwiinkqubo ezahlukeneyo zeseli, kubandakanya ukuhanjiswa kweseli, i-apoptosis, kunye nokulungiswa kwe-cytoskeletal.
Ngokuthintela i-calpain, i-Calpain Inhibitor IV inceda ekuthinteleni ukusebenza okugqithisileyo nokungalawulekiyo kwale enzyme, okunokukhokelela ekonakaleni kweseli kunye nokungasebenzi kakuhle. Oku kuthintela kunokuba luncedo kwiimeko apho ukusebenza okugqithisileyo kwe-calpain kubandakanyeka, njengeengxaki ze-neurodegenerative ezifana ne-Alzheimer's kunye ne-Parkinson's diseases, ukwenzakala kwe-ischemic, okanye iimeko zokuwohloka kwemisipha.
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ICarboxypeptidase B CAS:9025-24-5
I-Carboxypeptidase B yi-enzyme edlala indima ebalulekileyo ekugayweni kweproteni kunye ne-metabolism. Ngokukodwa, ivuselela i-hydrolysis yeebhondi ze-peptide kwisiphelo se-C-terminal seproteni, nto leyo ekhokelela ekususweni kwee-amino acids zomntu ngamnye.
I-Carboxypeptidase B ikhethekile kakhulu kwii-amino acids ezisisiseko, ezifana ne-lysine kunye ne-arginine, kwaye isebenza kakuhle ekususeni ezi ntsalela. Ixhaphake kakhulu kwimveliso ye-pancreatic kwaye ibandakanyeka kwinqanaba lokugqibela lokugaya iiproteni emathunjini amancinci.
Le enzyme ikwasetyenziswa kwizicelo ezahlukeneyo zelebhu, kubandakanya ukulandelelana kweeproteni, ukwenziwa kweepeptide, kunye nohlalutyo lweeproteni. Amandla e-carboxypeptidase B okwahlulahlula ngokukodwa ii-amino acids ze-C-terminal zeeproteni enza ukuba ibe sisixhobo esibalulekileyo sokufunda ulwakhiwo kunye nomsebenzi weeproteni.
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I-Carboxypeptidase, i-dipeptidyl, i-A CAS:9015-82-1
I-Carboxypeptidase yi-enzyme ebangela i-hydrolysis (ukuqhekeka) kwee-peptide bonds ekupheleni kwe-carboxyl (C-terminal) yee-peptides kunye neeproteni. Inceda ekugayweni nasekucutshungulweni kweeproteni ngokususa ii-amino acids nganye ekupheleni kwe-peptide chain. Ii-Carboxypeptidases zahlulwe zibe ziintlobo ezimbini: ii-exopeptidases, ezisusa ii-amino acids nganye ngexesha kwi-C-terminal end, kunye nee-endopeptidases, eziqhawula ii-peptide bonds ngaphakathi kwe-peptide chain. Ezi enzymes zidlala indima ebalulekileyo kwiinkqubo ezahlukeneyo zebhayoloji, kubandakanya i-protein metabolism, ulawulo lweehomoni, kunye nolawulo lomsebenzi we-enzymatic.
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I-Coenzyme A ityuwa yesodiyam ihydrate I-CAS:55672-92-9
I-Coenzyme I-sodium salt hydrate luhlobo lwe-Coenzyme A (CoA) olunyibilikayo emanzini, i-coenzyme ebalulekileyo ebandakanyeka kwiindlela ezahlukeneyo ze-metabolism. Idlala indima ephambili ekuqhekekeni kwamafutha, ii-carbohydrate, kunye neeproteni, kunye nokuhlanganiswa kwee-molecule ezibalulekileyo ezifana nee-fatty acids kunye ne-cholesterol. I-Coenzyme I-sodium salt hydrate isetyenziswa rhoqo kuphando lwe-biochemical kunye ne-pharmaceutical njengesongezelelo sokufunda i-metabolism yeseli kunye neenkqubo ezinxulumene nayo.
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I-5-Nitro-1,10-phenanthroline CAS:4199-88-6
I-5-Nitro-1,10-phenanthroline yikhemikhali enefomula yemolekyuli i-C12H6N4O2. Ikwintsapho yee-phenanthroline derivatives kwaye iqulethe iqela le-nitro (-NO2) eliqhotyoshelwe kwindawo ye-5 yenkqubo yendandatho ye-phenanthroline.
Le compound yaziwa ngokukwazi kwayo ukwenza iicomplexes ezizinzileyo ngee-ion zesinyithi, ingakumbi ii-ion zesinyithi eziguqukayo. Iqela le-nitro liphucula iipropati zalo zokudibanisa kwaye lenza libe luncedo kwiindlela ezahlukeneyo zokusebenza ezifana nekhemistri yohlalutyo, i-catalysis, kunye nekhemistri yokudibanisa.
I-5-Nitro-1,10-phenanthroline isetyenzisiwe njenge-chelator, oko kuthetha ukuba yenza amakhonkco azinzileyo kunye nee-ion zesinyithi ngokunikela ngee-electron ezizimeleyo. Oku kuvumela ulawulo oluchanekileyo kunye nolawulo lweemeko zokudibanisa i-ion zesinyithi.
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I-Acetyl coenzyme A ityuwa yesodium CAS:102029-73-2
Ityuwa yesodium ye-Acetyl coenzyme A (acetyl-CoA) sisiphumo esenziwe ngokwenziwa se-acetyl-CoA. Ihlala isetyenziswa kuphando lwelabhoratri kunye nezifundo ze-biochemical.
Eyona ndlela iphambili yokusebenzisa ityuwa yesodium ye-acetyl-CoA kukufunda ngemetabolism yeseli, ingakumbi ekuphandeni indima ye-acetyl-CoA kwiindlela ezahlukeneyo zemetabolism. I-Acetyl-CoA isebenza njengomphambili wokwenziwa kwee-fatty acids, i-cholesterol, kunye nemizimba ye-ketone, kunye nokudlala indima ebalulekileyo kwimveliso yamandla ngomjikelo we-citric acid (owaziwa ngokuba ngumjikelo weKrebs).
Ukongeza, i-acetyl-CoA ibandakanyeka kwi-acetylation yeeproteni, i-DNA, kunye ne-histones, ezinokuchaphazela ukubonakaliswa kwezakhi zofuzo kunye nokulungiswa kwe-chromatin. Ke ngoko, ityuwa yesodium ye-acetyl-CoA ingasetyenziswa kwizifundo ezigxile kolu tshintsho lwe-epigenetic kunye nempembelelo yalo kumsebenzi weseli.
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I-Puromycin dihydrochloride CAS: 58-58-2 Ixabiso lomenzi
I-Puromycin dihydrochloride yi-antibiotic enamandla esetyenziswa kakhulu kwi-molecular biology kunye nophando lwe-cell biology. Ithintela ukwenziwa kweproteni ngokubangela ukupheliswa kwangaphambi kwexesha kokwenziwa kweproteni ngexesha lokuguqulwa. I-Puromycin isebenza ngokuchasene neeseli ze-prokaryotic kunye ne-eukaryotic kwaye iluncedo kakhulu ekukhetheni nasekuhlukaniseni iiseli eziguqulwe ngokwezakhi zofuzo okanye ezifakelwe i-puromycin resistance gene. Ihlala isetyenziswa kwiindawo zelebhu ukufunda ukubonakaliswa kwezakhi zofuzo, ukwenziwa kweproteni, kunye nokuvelisa imigca yeseli ezinzileyo enotshintsho oluthile lwezakhi zofuzo.
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I-Acetylcholinesterase CAS:9000-81-1
Ii-Anticholinesterases ludidi lwamayeza okanye iikhemikhali ezithintela umsebenzi we-enzyme i-acetylcholinesterase. I-Acetylcholinesterase inoxanduva lokuqhekeza i-neurotransmitter acetylcholine emzimbeni. Ngokuthintela le enzyme, ii-anticholinesterases zonyusa amanqanaba e-acetylcholine, nto leyo ekhokelela ekwandeni komsebenzi we-cholinergic kwiinkqubo zemithambo-luvo eziphakathi nezingaphandle.
Eyona ndlela iphambili yokusetyenziswa kwe-anticholinesterases kunyango lweengxaki zemithambo-luvo ezifana nesifo sika-Alzheimer kunye ne-myasthenia gravis. Kwisifo sika-Alzheimer, la mayeza ajolise ekuphuculeni i-cholinergic neurotransmission kwaye anokuthi anciphise ukuhla kwengqondo. Kwi-myasthenia gravis, i-anticholinesterases inceda ukuphucula i-neuromuscular transmission kunye namandla emisipha.
Ezinye iindlela zokusebenzisa i-anticholinesterases ziquka ukuxilongwa kunye nokunyangwa kwetyhefu ye-anticholinergic, ngakumbi evela kwii-insecticide okanye ii-nerve agents ezithile. Ezi zinto zinokubangela ukukhuthazwa okugqithisileyo kwe-muscarinic kunye ne-nicotinic receptors, okukhokelela kwiimpawu ezinje ngobuthathaka bemisipha, ukungcangcazela, kunye noxinzelelo lokuphefumla. I-Anticholinesterases inokuguqula ezi ziphumo ngokunyusa amanqanaba e-acetylcholine kunye nokukhuphisana nezinto ezinobuthi.
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I-Rapamycin evela kwi-Streptomyces hygroscopicus CAS:53123-88-9
I-Rapamycin yikhompawundi yendalo ekhutshwe kwibhaktheriya i-Streptomyces hygroscopicus. Inemisebenzi eyahlukeneyo yebhayoloji kwaye yaziwa kakhulu ngeempawu zayo zokuthintela amasosha omzimba kunye nokulwa nomhlaza.
Ekuqaleni yafunyanwa njengeyeza lokulwa nentsholongwane, i-rapamycin ifunyenwe ineempawu ezinamandla zokuthintela amasosha omzimba, nto leyo eyenza ukuba ibe luncedo ekufakelweni kwamalungu omzimba ukuze kuthintelwe ukwaliwa. Oku ikwenza ngokuthintela ukusebenza kunye nokwanda kwee-T-cells, nto leyo eyinxalenye ebalulekileyo yempendulo yomzimba.
Ukongeza, i-rapamycin ibonakalise iziphumo ezithembisayo kunyango lweentlobo ngeentlobo zomhlaza. Isebenza ngokuthintela iproteni ebizwa ngokuba yi-mTOR (ithagethi ye-rapamycin ye-mammalian), edlala indima ebalulekileyo ekukhuleni nasekuqhekekeni kweeseli. Ngokuthintela i-mTOR, i-rapamycin inceda ukulawula ukukhula okungalawulwayo kweeseli zomhlaza.
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I-Acylase evela kuhlobo lwe-Aspergillus CAS:9012-37-7
I-Acylase yi-enzyme eveliswa ziintlobo ezahlukeneyo ze-Aspergillus genus, kuquka i-Aspergillus oryzae kunye ne-Aspergillus niger. Le enzyme ikwintsapho yee-hydrolases kwaye ibandakanyeka kwi-hydrolysis yeekhompawundi ze-acyl.
Ii-Acylase zidlala indima ebalulekileyo kwiinkqubo ezahlukeneyo ze-biochemical, ngakumbi kwi-metabolism yee-organic compounds. Zikhuthaza ukuqhekeka kwamaqela e-acyl kwi-substrate, zihlala zisebenzisa amanzi njenge-co-reactant. Le mpendulo ye-enzyme yaziwa ngokuba yi-acyl hydrolysis.
Ii-Acylases ezivela kuhlobo lwe-Aspergillus zifundwe kakhulu kwaye zisetyenziswa kwizicelo ze-biotechnology. Zibonakalise amandla amakhulu ekuvelisweni kweekhompawundi ezahlukeneyo ezixabisekileyo ezifana nee-amino acids, ii-antibiotics, kunye nezinye izinto ezidityanisiweyo zamayeza.
