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Valine CAS: 7004-03-7 Chaw tsim tshuaj paus
L-valine yog L-enantiomer ntawm valine.Nws muaj lub luag haujlwm ua nutraceutical, micronutrient, tib neeg metabolite, algal metabolite, Saccharomyces cerevisiae metabolite, Escherichia coli metabolite thiab nas metabolite.
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Alpha-Ketoglutaric Acid Disodium Salt CAS: 305-72-6 Chaw tsim tshuaj paus
α-Ketoglutaric acid disodium ntsev dihydrate (2-Oxoglutaric acid disodium ntsev) yog hydrated disodium ntsev ntawm 2-oxoglutaric acid.α- Ketoglutaric acid(α-KG yog ib qho tseem ceeb binary acid nyob rau hauv lub voj voog tricarboxylic acid thiab amino acid metabolism, uas tuaj yeem muab kev noj haus rau tib neeg thiab tsiaj txhu thiab tau siv dav hauv thaj chaw xws li tshuaj, zaub mov, thiab tshuaj zoo.
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N-Acetyl-L-Leucine CAS: 1188-21-2 Chaw tsim tshuaj paus
N-Acetyl-L-Leucineyog siv nyob rau hauv kev npaj ntawm me me molecule inhibitors ntawm anti-apoptotic Bcl-2 tsev neeg cov proteins.Kuj tseem siv rau hauv kev npaj ntawm amphiphilic copolymer uas muaj hydrophobic amino acid thiab oligopeptide sab chains rau kho qhov muag qog duab hauv vivo.
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Alpha-Ketoglutaric Acid Calcium Salt CAS: 71686-01-6 Chaw tsim tshuaj paus
Alpha-Ketoglutaric Acid Calcium ntsevyog ib qho nruab nrab hauv kev tsim cov ATP lossis GTP hauv Krebs cycle.Nws kuj ua raws li cov pob txha loj ntawm cov pa roj carbon monoxide rau cov tshuaj nitrogen-assimilatory.Alpha-Ketoglutaric Acid Calcium ntsevyog ib tug reversible inhibitor ntawm tyrosinase.
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Phenylglycine CAS: 2935-35-5 Chaw tsim tshuaj paus
Phenylglycine yog ib qho amide uas belongs rau pawg ntawm pyridoxal phosphate analogues.Nws tau raug pom tias yog lub ntsiab lus teb rau cov enzymes thiab cov ntsiab lus ntuj hauv Escherichia coli thiab Saccharomyces cerevisiae.Nws inhibits aminotransferase kev ua, dopamine synthesis, thiab microbial metabolism hauv cov kab mob no.Qhov sib xyaw no tseem muaj cov qauv kev soj ntsuam uas suav nrog cov ntaub ntawv x-ray diffraction, uas tuaj yeem siv los txheeb xyuas nws cov qauv peb sab.
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Proline CAS: 344-25-2 Chaw tsim tshuaj paus
L-proline yog ib qho ntawm 20 amino acids uas yog siv los tsim cov proteins los ntawm tib neeg lub cev.Kev ua haujlwm ntawm proline suav nrog kev pab tsim collagen, rov tsim cov pob txha mos, tsim cov ntaub so ntswg, kho cov tawv nqaij puas thiab qhov txhab, kho lub plab hauv ob sab phlu, thiab kho cov pob qij txha.D-proline yog D-enantiomer ntawm proline.Nws muaj lub luag haujlwm ua tus nas metabolite.Nws yog D-alpha-amino acid thiab proline.Nws yog lub hauv paus conjugate ntawm D-prolinium.Nws yog conjugate acid ntawm D-prolinate.Nws yog ib qho enantiomer ntawm L-proline.Nws yog ib tug tautomer ntawm ib tug D-proline zwitterion.
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Norvaline CAS: 6600-40-4 Chaw tsim tshuaj paus
L-Norvaline, ib qho khoom noj khoom haus amino acid, yog ib qho tseem ceeb amino acid uas feem ntau pom muaj nyob rau hauv cov khoom noj muaj protein ntau, xws li nqaij thiab qe.Thiab, nws kuj tuaj yeem tsim los ntawm lub cev los ntawm valine thaum lub sijhawm cov metabolism.L-norvaline feem ntau noj los ntawm cov neeg ncaws pob ua ib feem ntawm lawv cov kev pab cuam ntxiv dag zog.Nws feem ntau yog siv rau cov dej haus ua ntej ua haujlwm los txhawb lub zog thiab txhawb kev rov ua haujlwm tom qab ua haujlwm.Thaum lub sijhawm ua haujlwm, L-norvaline txhim kho cov leeg nqaij lub zog thiab kev ua siab ntev los ntawm kev muab cov pa oxygen thiab cov as-ham loj heev.
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Pyroglutamic Acid CAS: 98-79-3 Chaw tsim tshuaj paus
Pyroglutamic acid yog ib qho amino acid uas tshwm sim hauv lub cev.Nws yog tam sim no nyob rau hauv lub hlwb, tus txha caj qaum, daim tawv nqaij thiab blood.pyroglutamic acid yog ib tug ntawm cov tseem ceeb Cheebtsam ntawm tej yam ntuj tso moisturizing yam ntawm daim tawv nqaij, nws muaj peev xwm moisturizing yog deb tshaj li glycerin thiab propylene glycol.
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Ornithine HCL CAS: 3184-13-2 Chaw tsim tshuaj paus
L(+)-Ornithine hydrochloride yog ib qho tsis tseem ceeb amino acid.Nws yog tsim nyob rau hauv lub cev siv L-Arginine uas yog ib qho tseem ceeb precursor xav tau los tsim Citrulline, Proline thiab Glutamic Acid.L-Ornithine yog ib qho ntawm cov khoom ntawm qhov kev txiav txim ntawm enzyme arginase ntawm L-arginine, tsim urea.Yog li ntawd, ornithine yog ib feem ntawm lub voj voog urea, uas tso cai rau kev pov tseg ntawm cov nitrogen ntau dhau.Ornithine yog recycled thiab, nyob rau hauv ib yam, yog ib tug catalyst.Ua ntej, ammonia hloov mus rau hauv carbamoyl phosphate (phosphate-CONH2), uas tsim ib nrab ntawm urea.
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Phenylalanine CAS: 63-91-2 Chaw tsim tshuaj paus
Phenylalanie yog ib qho tseem ceeb amino acid thiab nws yog tus precursor ntawm cov amino acid tyrosine.Lub cev tsis tuaj yeem tsim phenylalanie tab sis nws xav tau phenylalanie los tsim cov protein.Yog li, tib neeg xav tau phenylalanie los ntawm cov khoom noj.3 hom phenylalanie muaj nyob rau hauv qhov: D-phenylalanine, L-phenylalanine, thiab DL-phenylalanine.Ntawm peb daim ntawv no, L-phenylalanine yog daim ntawv ntuj pom muaj nyob rau hauv feem ntau cov khoom noj uas muaj cov proteins, xws li nqaij nyug, nqaij qaib, nqaij npuas, ntses, mis nyuj, yogurt, qe, cheese, soy khoom, thiab qee yam txiv ntseej thiab noob.
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5-Bromo-4-chloro-3-indolyl-N-acetyl-beta-D-glucosaminide CAS: 4264-82-8
5-Bromo-4-chloro-3-indolyl-N-acetyl-beta-D-glucosaminide yog ib qho chaw siv nyob rau hauv ntau yam kev tshawb fawb biochemical, tshwj xeeb tshaj yog rau kev kuaj pom thiab pom kev ua haujlwm ntawm enzyme.Nws yog ib qho substrate uas tuaj yeem hydrolyzed los ntawm cov enzymes tshwj xeeb, uas ua rau tso tawm cov khoom muaj xim lossis fluorescent.
Cov tshuaj no feem ntau siv rau hauv kev tshuaj ntsuam xyuas kom pom qhov muaj thiab kev ua haujlwm ntawm cov enzymes xws li beta-galactosidase thiab beta-glucuronidase.Cov enzymes no tshem tawm cov acetyl thiab glucosaminide pawg los ntawm cov substrate, ua rau tsim cov xim xiav lossis ntsuab chromophore.
Cov qauv tshwj xeeb ntawm 5-Bromo-4-chloro-3-indolyl-N-acetyl-beta-D-glucosaminide tso cai rau kev tshawb nrhiav tau yooj yim thiab kom muaj nuj nqis ntawm kev ua enzyme.Nws siv nyob rau hauv ntau yam kev sim, suav nrog histochemistry, immunohistochemistry, thiab kev soj ntsuam ntawm tes, tau ua rau muaj kev nkag siab zoo ntawm kev ua haujlwm enzyme.
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Sodium ntsev ntsev CAS: 139-41-3 Chaw tsim tshuaj paus Nqe
N, N-Bis (2-hydroxyethyl) glycine sodium ntsev yog tshuaj lom neeg siv los ua tus neeg sawv cev buffering nyob rau hauv ntau yam kev siv biochemical thiab biophysical.Nws pab tswj kom muaj qib pH ruaj khov hauv kev sim, ua kom muaj txiaj ntsig zoo hauv kev tshawb fawb enzyme, kev tshawb fawb protein, kab lis kev cai ntawm tes, thiab Western blotting cov tswv yim.
