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PIPES umunyu wa monosodium CAS: 10010-67-0
Sodium hydrogen piperazine-1,4-diethanesulphonate, izwi kandi nka HEPES-Na, ni imiti ikoreshwa cyane mu bushakashatsi bw’ibinyabuzima na biohimiki.Ifasha kugumana pH ihamye ya 6.8 kugeza 8.2 mubikorwa bitandukanye, harimo umuco w'akagari, imisemburo ya enzyme, hamwe na tekinoroji ya biologiya.HEPES-Na ihujwe na sisitemu zitandukanye yibinyabuzima kandi irahagaze hejuru yubushyuhe bugari.
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D-Glucuronic aside CAS: 6556-12-3
D-Glucuronic aside ni aside isukari ikomoka kuri glucose, kandi mubisanzwe iboneka mumubiri wumuntu hamwe nibihingwa bitandukanye ninyamaswa.Ifite uruhare runini mu kwangiza, guhuza no kurandura uburozi n’ibiyobyabwenge mu mubiri.Byongeye kandi, aside D-Glucuronic igira uruhare muri synthesis na metabolism ya molekile zitandukanye, harimo glycosaminoglycans, zifite akamaro kanini.Ifite antioxydants hamwe nibyiza byubuzima, kandi ikoreshwa mubyokurya byongera ibiryo nibicuruzwa byuruhu.
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2-Chloroethanesulfonic aside CAS: 15484-44-3
2-Acide ya Chloroethanesulfonic, izwi kandi nka aside ya chloroethanesulfonic cyangwa CES, ni urugimbu kama hamwe na formula ya chimique C2H5ClSO3H.Nibisukuye bisobanutse, bitagira ibara bigashonga cyane mumazi hamwe na polar organic solge.
CES ikoreshwa cyane nkimiti itandukanye hagati yinganda zitandukanye.Ikoreshwa cyane cyane muguhuza imiti, imiti yubuhinzi, n amarangi kama.Itsinda ryayo rya sulfonique rikora reagent yingirakamaro yo kwinjiza imikorere ya acide sulfonique muri molekile kama, ishobora kongera imbaraga, gukomera, cyangwa bioactivite.
Bitewe na acide ikomeye, CES irashobora kandi gukoreshwa nka catalizator cyangwa reagent ya acide mubitekerezo.Kamere ya acide ituma iteza imbere reaction nka esterification, acylations, na sulfonations.Byongeye kandi, irashobora gukora nka pH igenzura, igikoresho cya buffering, cyangwa inhibitori ya ruswa mubikorwa byinganda.
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URUBUGA RWA HEIDA: 93-62-9 Igiciro cyabakora
N- (2-Hydroxyethyl) iminodiacetic aside (HEIDA) ni imiti ivanga imiti myinshi ikoreshwa mubice bitandukanye.Nibikoresho bya chelating, bivuze ko bifite ubushobozi bwo guhuza ibyuma bya ion no gukora ibintu bihamye.
Muri chimie yisesengura, HEIDA ikoreshwa nkumukozi utoroshye muri titrasiyo no gutandukana.Irashobora gukoreshwa mugushakisha ion zicyuma, nka calcium, magnesium, nicyuma, bityo bikababuza kwivanga mubyukuri byo gupima.
HEIDA isanga kandi ikoreshwa mubikorwa bya farumasi, cyane cyane mugutegura imiti imwe n'imwe.Irashobora gukoreshwa nka stabilisateur na solubilizing agent kumiti idashonga neza, ifasha kuzamura bioavailability na efficacy.
Ahandi hantu hakoreshwa HEIDA ni murwego rwo gutunganya amazi mabi no gutunganya ibidukikije.Irashobora gukoreshwa nkumukozi wo gushakisha kugirango akureho ibyuma biremereye byanduye mumazi cyangwa mubutaka, bityo bigabanye uburozi bwabyo kandi biteze imbere ingamba zo gukosora.
Byongeye kandi, HEIDA yakoreshejwe muguhuza ibice byo guhuza hamwe nicyuma-kama (MOFs), bifite porogaramu zitandukanye muri catalizike, kubika gaze, no kumva.
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4-Aminophenyl-β-D-galactopyranoside CAS: 5094-33-7
4-Aminophenyl-β-D-galactopyranoside ni uruganda rukomatanya rusa na substrate 3-Nitrophenyl-β-D-galactopyranoside (ONPG).Ikoreshwa nka substrate ya beta-galactosidase enzyme isuzuma.Iyo 4-aminophenyl-β-D-galactopyranoside ihinduwe na hydrolyzed na beta-galactosidase, irekura ibara ryumuhondo ryitwa p-aminophenol.Igikorwa cya beta-galactosidase irashobora gupimwa mukugereranya ingano ya p-aminofenol yakozwe, mubisanzwe binyuze mumabara ya colimetric cyangwa spectrophotometric.Iyi substrate ikunze gukoreshwa ifatanije nibindi bikomoka hamwe na analogi ya lactose kugirango yige ibikorwa bya beta-galactosidase, imvugo ya gene , enzyme kubuza cyangwa gukora, no kumenya bagiteri.Ubushobozi bwo kumenya no gupima ibikorwa bya beta-galactosidase ni ingenzi mubice byinshi byubushakashatsi, harimo ibinyabuzima bya molekuline, mikorobe, hamwe no gusuzuma indwara.
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3- (cyclohexylamino) -2-hydroxy-1-protanesuhicic aside CAS: 73463-39-5
3- (cyclohexylamino) -2-hydroxy-1-propanesuhicic aside ni imiti ivanze na molekile ya C12H23NO3S.Ni iyumuryango wibintu bizwi nka acide sulfonique.Uru ruganda rwihariye rurimo cyclohexylamino, itsinda rya hydroxy, hamwe na acide ya propanesuhicic.Ikoreshwa mubikorwa bitandukanye byinganda, harimo nkibice byubaka muri synthesis organique kandi nka reagent mubushakashatsi bwa farumasi.Imiterere yihariye hamwe nimiterere ituma bikwiranye nubushakashatsi bwihariye bwa chimique nubushakashatsi bwa siyanse.
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2-NITROPHENYL-BETA-D-GLUCOPYRANOSIDE URUBANZA: 2816-24-2
2-Nitrophenyl-beta-D-glucopyranoside ni imiti igizwe na molekile ya glucopyranoside ifatanye na nitrophenyl.Bikunze gukoreshwa nka substrate mubisubizo byimikorere kugirango tumenye kandi tugereranye ibikorwa byimisemburo nka beta-glucosidase.Itsinda rya nitrophenyl rishobora gutoborwa na enzyme, bikavamo kurekura ibicuruzwa byamabara yumuhondo bishobora gupimwa spekitifoto.Uru ruganda ni ingirakamaro cyane mukwiga enzyme kinetics hamwe no kwinjiza-hejuru cyane ya enzyme inhibitor cyangwa abayikora.Ikoreshwa kandi mubushakashatsi bwibinyabuzima kugirango hakorwe iperereza kuri metabolisme ya karubone kandi nka glycosidic-ihuza-substrate yihariye.
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MES HEMISODIUM UMUNTU W'UMUNTU: 117961-21-4
2-Amino-2-methyl-1,3-propanediol, izwi kandi nka AMPD cyangwa α-methyl serinol, ni imiti ivangwa na molekile ya C4H11NO2.Ninzoga ya amino ikunze gukoreshwa nkimiti igereranya muguhuza imiti nimbuto kama.AMPD izwiho ubushobozi bwo gukora nka chiral umufasha wa reaction ya asimmetric, bigatuma igira agaciro mugukora ibimera byiza bya enantiomerically.Byongeye kandi, yakoreshejwe nk'ibikoresho byo kwita ku muntu ku giti cye n'ibikoresho byo kwisiga ku miterere yacyo.
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Tris (hydroxymethyl) nitromethane CAS: 126-11-4
Tris (hydroxymethyl) nitromethane, bakunze kwita Tris cyangwa THN, ni imiti ivangwa na molekile ya C4H11NO4.Numuhondo wijimye wijimye wijimye ushonga cyane mumazi.Tris ikoreshwa cyane nkibikoresho byifashishwa mu binyabuzima na biologiya.Ifasha kugumana pH ihamye mubisubizo, bigatuma iba ingirakamaro muburyo butandukanye nka ADN na RNA kwigunga, PCR, gel electrophorei, kweza poroteyine, umuco wa selile, chimie proteine, enzymologiya, hamwe nubushakashatsi bwibinyabuzima.Ibikoresho bya Tris byemerera ibintu byiza muri ubu bushakashatsi, byemeza ibisubizo nyabyo kandi byizewe.
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X-GAL CAS: 7240-90-6 Igiciro cyabakora
5-Bromo-4-chloro-3-indolyl-β-D-galactoside (X-Gal) ni insimburangingo ya chromogeneque ikoreshwa mu binyabuzima bya molekuline no mu binyabuzima.Ikoreshwa cyane mugutahura gene ya lacZ, igizwe na enzyme β-galactosidase.
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1,2,3,4,6-Penta-O-acetyl-D-mannopyranose CAS: 25941-03-1
1,2,3,4,6-Penta-O-acetyl-D-mannopyranose ni imiti ikomoka kuri D-mannose, isukari yoroshye.Nibikomoka aho amatsinda ya acetyl ahujwe na atanu muri matsinda atandatu ya hydroxyl aboneka muri molekile ya mannose.Ubu buryo bwa acetylated ya D-mannose bukunze gukoreshwa muri synthesis organique hamwe nubushakashatsi bwimiti nkibice byubaka cyangwa ibikoresho byo gutangiza synthesis ya molekile nyinshi.Amatsinda ya acetyl atanga ituze kandi arashobora guhindura reaction nimiterere yikigo.
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1,2,3,4-Di-O-Isopropylidene-alpha-D-galactopyranose CAS: 4064-06-6
1,2: 3,4-Di-O-isopropylidene-D-galactopyranose ni uruganda rukora imiti rukomoka mu muryango w’ibikomoka kuri galactopyranose.Bikunze gukoreshwa muri chimie organic nkibikoresho birinda amatsinda ya hydroxyl iboneka mu isukari, cyane cyane galactose.Urusobekerane rushyizwe hamwe mugukora D-galactose hamwe na acetone kugirango ikore diacetone ikomoka, hanyuma ikavurwa na aside kugirango ikore di-O-isopropylidene.Ibikomokaho birinda amatsinda ya hydroxyl, birinda reaction zidakenewe mugihe cya synthesis ya chimique, kandi birashobora gukurwaho kugirango bisubirwemo umwimerere.Imiterere ihamye kandi itajegajega ituma iba nziza mubikorwa bitandukanye murwego rwa synthesis.
