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4-Nitrophenyl beta-D-galactopyranoside CAS: 200422-18-0
4.Nibisobanuro bya β-galactosidase, ifata molekile kugirango irekure ibicuruzwa byumuhondo, o-nitropenol.Guhindura ibara birashobora gupimwa spekitifotometometrike, bikemerera kugena umubare wibikorwa bya enzyme.Uru ruganda rukoreshwa cyane mubinyabuzima bwa molekuline nubushakashatsi bwibinyabuzima kugirango ugereranye ibikorwa β-galactosidase no kwiga imvugo ya gene.
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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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![Sodium 2 - [(2-aminoethyl) amino] Ethanesulphonate CAS: 34730-59-1](//cdn.globalso.com/xindaobiotech/图片943.png)
Sodium 2 - [(2-aminoethyl) amino] Ethanesulphonate CAS: 34730-59-1
Sodium 2 -Nibintu kama bigizwe na molekile ya taurine ifatanye na atome ya sodium.Taurine ubwayo ni ibintu bisanzwe bibaho aminide acide iboneka mubice bitandukanye byinyamaswa.
Sodium ya Taurine ikoreshwa cyane nk'inyongera y'ibiryo n'ibigize ibinyobwa bikora n'ibinyobwa bitera imbaraga.Azwiho inyungu zishobora guteza ubuzima, nko gushyigikira ubuzima bwumutima nimiyoboro y'amaraso, kugenzura uburinganire bwa electrolyte, no guteza imbere imikorere yubwenge.
Mu mubiri, taurine sodium ifite uruhare mukurema aside aside, osmoregulation, ibikorwa bya antioxydeant, no guhindura imikorere ya neurotransmitter.Yizera kandi ko ifite imiti igabanya ubukana kandi ishobora gufasha mukurinda indwara zimwe na zimwe zamaso.
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4-Nitrophenyl-alpha-D-galactopyranoside CAS: 7493-95-0
4-Nitrophenyl-alpha-D-glucopyranoside ni imiti ivanga imiti ikoreshwa cyane mubushakashatsi bwibinyabuzima hamwe nubushakashatsi.Ni substrate ishobora gutoborwa na enzymes zimwe na zimwe, nka glycosidase, kugirango irekure ibicuruzwa bigaragara.Imiterere yacyo igizwe na molekile ya glucose (alpha-D-glucose) ihujwe nitsinda rya 4-nitrophenyl.Uru ruganda rukoreshwa kenshi mukwiga no gupima ibikorwa byimisemburo igira uruhare muri metabolisme ya karubone ndetse na glycosylation.Ibara ryumuhondo ryayo ryemerera kumenya no kugereranya byoroshye, bigatuma igikoresho cyingirakamaro muburyo butandukanye bwibinyabuzima na enzymatique.
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MES umunyu wa sodium CAS: 71119-23-8
Umunyu wa sodium ya MES, uzwi kandi ku izina rya 2- (N-morpholino) umunyu wa sodium ya etanesulfonike, ni imiti ivanga imiti ikoreshwa cyane.Ni aside ifite agaciro ka pKa hafi 6.15.Umunyu wa sodium ya MES ushonga cyane mumazi kandi urwego rwayo rwiza ni pH 5.5 kugeza 6.7.Ikoreshwa cyane mubushakashatsi bwibinyabuzima na biologiya, ndetse no muburyo butandukanye bwimiti, kweza poroteyine, gel electrophorei, ubushakashatsi bwa enzyme, nubushakashatsi bwumuco.Ifu yumunyu wa sodiumi yongerera imbaraga ibimera kandi bigahinduka, bikoroha kubyitwaramo no gukoresha muri laboratoire.
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Ada Monosodium CAS: 7415-22-7
N- (2-Acetamido) umunyu wa iminodiacetic monosodium umunyu, uzwi kandi nka sodium iminodiacetate cyangwa sodium IDA, ni imiti ikoreshwa cyane nka chelating agent na buffering agent mu nganda zitandukanye no mubikorwa bya siyansi.
Imiterere yimiti igizwe na molekile ya acide iminodiacetic hamwe na acetamido ikora ikora kuri imwe muri atome ya azote.Imiterere yumunyu wa monosodium yikigo itanga uburyo bwiza bwo gukemura no gutuza mubisubizo byamazi.
Nkumuti wa chelating, sodium iminodiacetate ifitanye isano cyane na ioni yicyuma, cyane cyane calcium, kandi irashobora kuyikuramo neza no kuyihambira, ikarinda reaction cyangwa imikoranire itifuzwa.Uyu mutungo utuma ugira akamaro muburyo butandukanye bwa porogaramu, harimo chimie, ibinyabuzima, imiti, nuburyo bwo gukora.
Usibye ubushobozi bwa chelation, sodium iminodiacetate nayo ikora nka buffer, ifasha kugumana pH yifuzwa yumuti mukurwanya impinduka za acide cyangwa alkaline.Ibi bituma bigira agaciro muburyo butandukanye bwo gusesengura nubushakashatsi bwibinyabuzima aho kugenzura neza pH bikenewe.
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Glucose-pentaacetate CAS: 604-68-2
Glucose pentaacetate, izwi kandi nka beta-D-glucose pentaacetate, ni imiti ikomoka kuri glucose.Ikozwe na acetylating eshanu mumatsinda ya hydroxyl igaragara muri glucose hamwe na anhydride ya acetike, bikaviramo guhuza amatsinda atanu ya acetyl.Ubu buryo bwa acetylose bwa glucose burashobora gukoreshwa muburyo butandukanye bwimiti nkibikoresho bitangira, itsinda ririnda, cyangwa nkumutwara wo kurekura ibiyobyabwenge.Irakoreshwa kandi mubushakashatsi bwimiti nisesengura.
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popso disodium CAS: 108321-07-9
Piperazine-N, N'-bis (2-hydroxypropanesulphonic acide) umunyu wa disodium ni uruganda rwimiti rugizwe na piperazine, bis (2-hydroxypropanesulphonic aside), hamwe na ion ebyiri za sodium.Bikunze gukoreshwa nka bffering agent na pH mugenzuzi mubikorwa bitandukanye byinganda na laboratoire.Uru ruganda rufasha kubungabunga pH yihariye mubisubizo, bikagira akamaro mubikorwa nko kweza poroteyine, ibinyabuzima bya molekuline, nubushakashatsi bwa farumasi.Byongeye kandi, irashobora kandi gukora nka chelating ya ion ibyuma kandi igahindura ibikorwa bya enzyme mubikorwa bimwe na bimwe bya biohimiki.
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Heppso sodium CAS: 89648-37-3 Igiciro cyabakora
N- [2-Hydroxyethyl] piperazine-N '-Numunyu wa sodium ukomoka kuri piperazine, urimo hydroxyethyl na hydroxypropanesulfonic acide ikora.Bikunze gukoreshwa mubikorwa bya farumasi nkibikoresho bya buffer na stabilisateur mugutegura imiti.Uru ruganda rufasha kubungabunga pH no gutuza kwimiti.
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CHES Na CAS: 103-47-9 Igiciro cyabakora
2- (Cyclohexylamino) aside Ethanesulfonike ni imiti ivangwa na molekile ya C10H21NO3S.Birazwi kandi mu magambo ahinnye ya CHES.CHES ni inkomoko ya acide sulfonique ikubiyemo itsinda rya amino hamwe na acide sulfonique mumiterere yayo.
CHES isanzwe ikoreshwa nkibikoresho byubushakashatsi bwibinyabuzima na biologiya.Ni pH ihamye kandi ikomeza ibidukikije bya pH, cyane cyane muri laboratoire irimo reaction ya enzymatique cyangwa ubushakashatsi bwa poroteyine.CHES ifite pKa ya 9.3, ikora buffer nziza hafi ya pH 9.
Imiterere yihariye ya chimique hamwe nimiterere ituma CHES igira akamaro mubikorwa bitandukanye, nko mugutegura ibisubizo bya buffer kuri electrophoreis, insimburangingo ya enzyme, nibitangazamakuru byumuco.Bikunze guhitamo kubisabwa bisaba pH ya 8.5 kugeza 10.
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Desvenlafaxine Yatsinze CAS: 386750-22-7
Desvenlafaxine Succinate ni serotonine ebyiri na norepinephrine reuptake inhibitor (SNRI) yemerewe kuvura indwara zikomeye zo kwiheba (MDD) muri Amerika muri 2008. Mu rwego rwo kunoza imikorere n’umutekano wa venlafaxine, Wyeth yavumbuye kandi ateza imbere imwe ya metabolite nini ya venlafaxine, aribyo O-desmethyl metabolite (desvenlafaxine).
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Poroteyine Acide CAS: 9025-49-4
Protease ni ubwoko bwa hydrolase isenya peptide.Ifite uburyo butandukanye bwo gukoresha kandi nimwe mubikorwa nyamukuru byinganda zitegura inganda.Ikora kuri poroteyine ikabora mo peptone, peptide na aside amine yubusa, kandi ikoreshwa cyane cyane mubiribwa, ibiryo, uruhu, imiti n’inzoga inganda za Chemical Book.
![Sodium 2 - [(2-aminoethyl) amino] Ethanesulphonate CAS: 34730-59-1](http://cdn.globalso.com/xindaobiotech/图片943.png)
