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Norvaline CAS: 6600-40-4 Chaw Tsim Khoom
L-Norvaline, yog ib qho amino acid uas tsis tseem ceeb uas feem ntau pom muaj nyob rau hauv cov khoom noj uas muaj protein ntau, xws li nqaij thiab qe. Thiab, nws kuj tuaj yeem tsim los ntawm lub cev los ntawm valine thaum lub sijhawm ua haujlwm ib txwm muaj. L-norvaline feem ntau noj los ntawm cov neeg ncaws pob ua ib feem ntawm lawv cov kev pab cuam kev cob qhia ntxiv. Nws feem ntau yog siv rau cov dej haus ua ntej kev cob qhia kom txhawb zog thiab txhawb kev rov zoo tom qab kev cob qhia. Thaum lub sijhawm cob qhia, 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 ntau heev.
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Ornithine HCL CAS: 3184-13-2 Chaw Tsim Khoom
L(+)-Ornithine hydrochloride yog ib hom amino acid uas tsis tseem ceeb. Nws yog tsim tawm hauv lub cev siv L-Arginine uas yog ib qho tseem ceeb uas xav tau los tsim Citrulline, Proline thiab Glutamic Acid. L-Ornithine yog ib qho ntawm cov khoom lag luam ntawm kev ua haujlwm ntawm cov enzyme arginase ntawm L-arginine, tsim urea. Yog li ntawd, ornithine yog ib feem tseem ceeb ntawm lub voj voog urea, uas tso cai rau kev pov tseg cov nitrogen ntau dhau. Ornithine rov ua dua tshiab thiab, ib txoj hauv kev, yog ib qho catalyst. Ua ntej, ammonia hloov pauv mus rau hauv carbamoyl phosphate (phosphate-CONH2), uas tsim ib nrab ntawm urea.
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Phenylalanine CAS: 63-91-2 Chaw Tsim Khoom
Phenylalanie yog ib qho amino acid tseem ceeb thiab nws yog tus ua ntej ntawm cov amino acid tyrosine. Lub cev tsis tuaj yeem ua phenylalanie tab sis nws xav tau phenylalanie los tsim cov protein. Yog li, tib neeg xav tau phenylalanie los ntawm cov khoom noj. Muaj 3 hom phenylalanie pom muaj nyob rau hauv qhov xwm txheej: D-phenylalanine, L-phenylalanine, thiab DL-phenylalanine. Ntawm peb hom no, L-phenylalanine yog hom ntuj pom muaj nyob rau hauv feem ntau cov khoom noj uas muaj cov protein, suav nrog nqaij nyuj, nqaij qaib, nqaij npuas, ntses, mis nyuj, yogurt, qe, cheeses, cov khoom lag luam taum pauv, thiab qee yam txiv ntoo thiab noob.
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Phenylglycine CAS: 2935-35-5 Chaw Tsim Khoom
Phenylglycine yog ib qho amide uas yog ib feem ntawm pawg pyridoxal phosphate analogues. Nws tau pom tias yog ib qho teb rau cov enzymes thiab cov tshuaj ntuj hauv Escherichia coli thiab Saccharomyces cerevisiae. Nws inhibits aminotransferase kev ua ub no, dopamine synthesis, thiab microbial metabolism hauv cov kab mob no. Cov tshuaj no kuj muaj kev tshuaj xyuas cov qauv uas suav nrog cov ntaub ntawv x-ray diffraction, uas tuaj yeem siv los txheeb xyuas nws cov qauv peb-seem.
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Proline CAS: 344-25-2 Chaw Tsim Khoom
L-proline yog ib qho ntawm 20 cov amino acids uas siv los tsim cov protein los ntawm tib neeg lub cev. Lub luag haujlwm ntawm proline suav nrog kev pab tsim collagen, rov tsim cov pob txha mos, tsim cov ntaub so ntswg sib txuas, kho cov tawv nqaij puas tsuaj thiab cov qhov txhab, kho cov hnyuv hauv plab, thiab kho cov pob qij txha. D-proline yog D-enantiomer ntawm proline. Nws muaj lub luag haujlwm ua cov metabolite nas. Nws yog D-alpha-amino acid thiab proline. Nws yog lub hauv paus conjugate ntawm D-prolinium. Nws yog cov kua qaub conjugate ntawm D-prolinate. Nws yog enantiomer ntawm L-proline. Nws yog tautomer ntawm D-proline zwitterion.
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Pyroglutamic Acid CAS: 98-79-3 Chaw Tsim Khoom
Pyroglutamic acid yog ib qho amino acid uas tshwm sim ntuj hauv lub cev. Nws muaj nyob rau hauv lub hlwb, cov kua dej hauv tus txha nqaj qaum, daim tawv nqaij thiab cov ntshav. Pyroglutamic acid yog ib qho ntawm cov khoom tseem ceeb ntawm cov khoom ua kom noo noo ntawm daim tawv nqaij, nws lub peev xwm ua kom noo noo muaj zog dua li glycerin thiab propylene glycol.
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β-Nicotinamide Adenine Dinucleotide, txo daim ntawv CAS: 606-68-8
β-Nicotinamide adenine dinucleotide (NAD+) thiab β-Nicotinamide adenine dinucleotide, txo qis (NADH) muaj ib khub coenzyme redox (NAD+:NADH) koom nrog ntau yam enzyme catalyzed oxidation reduction reactions. Ntxiv rau nws txoj haujlwm redox, NAD+/NADH yog tus pub dawb ntawm ADP-ribose units hauv ADP-ribosylaton (ADP-ribosyltransferases; poly(ADP-ribose) polymerases) reactions thiab yog tus precursor ntawm cyclic ADP-ribose (ADP-ribosyl cyclases).
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β-Nicotinamide Adenine Dinucleotide Phosphate Tetrasodium Ntsev, txo daim ntawv CAS: 2646-71-1
NADPH yog daim ntawv txo qis ntawm coenzyme NADP +; siv rau hauv cov tshuaj tiv thaiv anabolic xws li lipid thiab nucleic acid synthesis, uas xav tau NADPH ua tus neeg sawv cev txo qis. NADPH, Tetrasodium Ntsev yog ib qho coenzyme uas ua haujlwm ua tus pub hluav taws xob hauv ntau cov tshuaj tiv thaiv siv dehydrogenase thiab reductase enzymes. Nws yog tsim los ntawm kev txo qis ntawm tus txais hluav taws xob NADP +. Cov txheej txheem hauv qab no cuam tshuam nrog NADPH: kev tsim cov carbohydrate los ntawm CO2 thaum lub sijhawm photosynthesis, kev tswj hwm cov qib siab ntawm cov glutathione txo qis hauv erythrocytes, txo qis ntawm thioredoxin.
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Thio-Nicotinamide Adenine Dinucleotide (Thio-NAD) CAS: 4090-29-3
Thionicotinamide adenine dinucleotide yog ib qho analog ntawm NAD. Kev siv Thio-NAD es tsis txhob NAD ua lub substrate rau NAD (+)-consuming enzymes yog qhov zoo dua vim tias daim ntawv txo qis ntawm Thio-NAD qhia txog kev nce ntxiv ntawm kev nqus ntawm 405 nM, qhov wavelength feem ntau muaj ntawm cov nyeem microplate.
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β-Nicotinamide Adenine Dinucleotide Phosphate Monosodium Ntsev CAS: 1184-16-3
Nicotinamide adenine dinucleotide phosphate, luv luv NADP + lossis, hauv cov cim qub, TPN (triphosphopyridine nucleotide), yog ib qho cofactor siv rau hauv cov tshuaj tiv thaiv anabolic, xws li Calvin lub voj voog thiab lipid thiab nucleic acid syntheses, uas xav tau NADPH ua tus neeg sawv cev txo qis ('hydrogen qhov chaw'). Nws yog siv los ntawm txhua hom ntawm lub neej cellular.
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β-Nicotinamide Adenine Dinucleotide Phosphate Disodium Ntsev CAS: 24292-60-2
β-Nicotinamide Adenine Dinucleotide Phosphate Disodium Ntsevyog ib qho coenzyme uas muaj ntau yam nyob rau hauv cov khoom muaj sia, Koom nrog hauv kev ua haujlwm oxidation-reduction. Nws ua haujlwm ua tus nqa hluav taws xob hauv ntau qhov kev ua haujlwm, raug oxidized (NADP +) thiab txo qis (NADPH).β-Nicotinamide Adenine Dinucleotide Phosphate Disodium Ntsevyog ib yam khoom uas nicotinic acid amide adenine dinucleotide thiab ib lub phosphate molecule raug khi los ntawm ester bond. Nws yog ib lub hydrogen receptor thiab siv tau rau kev tsim thiab kev loj hlob ntawm ntau yam in vitro diagnostic reagents.
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Bet-Nicotinamide Adenine Dinucleotide Lithium ntsev (NAD Lithium ntsev) CAS: 64417-72-7
β-Nicotinamide Adenine Dinucleotide Lithium ntsevyog ib qho coenzyme tseem ceeb rau kev ua haujlwm ntawm lub cev. Pom muaj nyob rau hauv txhua lub hlwb uas muaj sia nyob, NAD hu ua dinucleotide vim nws muaj ob lub nucleotides koom ua ke los ntawm lawv cov pab pawg phosphate. Ib qho nucleotide muaj ib qho adenine nucleobase thiab lwm qhov nicotinamide. NAD muaj nyob rau hauv ob daim ntawv: ib daim ntawv oxidized thiab txo qis, luv ua NAD + thiab NADH (H rau hydrogen), feem.
