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Bis-tris hydrochloride CAS:124763-51-5
O le Bis-tris hydrochloride ose fa'aputuga fa'atasi ma mea fa'apolopolo e masani ona fa'aogaina i su'esu'ega fa'aolaola ma mea fa'aola.E fesoasoani i le faatumauina o se pH mautu ma e faʻaaogaina i le electrophoresis protein, suʻesuʻega o le enzyme, aganuʻu sela, ma vailaʻau.O lana galuega autu o le tetee atu lea i suiga i le pH pe a faʻaopoopo acids poʻo faʻavae i se vaifofo, ma avea o se meafaigaluega taua i le tele o faʻasaienisi ma alamanuia talosaga.
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4-Nitrophenyl-beta-D-glucopyranoside CAS:2492-87-7
4-Nitrophenyl-beta-D-glucopyranoside o se mea e masani ona faʻaaogaina i suʻesuʻega biochemical e iloilo ai le gaioiga o enzymes pei ole β-glucuronidase.O lenei tuufaatasiga e faʻafefeteina e le enzyme, e mafua ai le tuʻuina atu o le 4-nitrophenol, lea e mafai ona fuaina e ala i le spectrophotometry.O lona fa'aogaina e mafai ai e tagata su'esu'e ona su'esu'e vaega eseese o le metabolism o vaila'au, toxicology, ma su'esu'ega fa'afoma'i e feso'ota'i ma glucuronidation reactions.
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Tris Base CAS:77-86-1 Tau Faumea
Tris Base, e taʻua foi o Tromethamine poʻo THAM, o se faʻalapotopotoga faʻapitoa e masani ona faʻaaogaina i le matata o le biochemistry ma le biology mole.O se pa'epa'e, tioata tioata e sili ona solu i le vai ma e iai se manogi amine uiga.E masani ona faʻaaogaina le Tris Base e fai ma sui faʻapipiʻi e faʻamautu ai se pH mautu i suʻesuʻega faʻale-aganuʻu eseese ma taualumaga, e pei o suʻesuʻega DNA ma porotini.E mafai foʻi ona faʻaaogaina i le faʻatulagaina o vailaʻau faʻamaʻi ma i le gaosiga o mea faʻamalosi i luga.I le aotelega, o le Tris Base o se vaega taua i le tele o suʻesuʻega suʻesuʻe lea e taua tele le tausisia o se pH saʻo.
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Heppso sodium CAS:89648-37-3 Tau Faumea
N-[2-Hydroxyethyl]piperazine-N'-[2-hydroxypropanesulfonic acid] sodium masima o se vailaʻau faʻamaʻi ma le fua C8H19N2NaO4S.O se masima sodium e maua mai i le piperazine, o loʻo i ai hydroxyethyl ma hydroxypropanesulfonic acid vaega galue.E masani ona faʻaaogaina i le falemaʻi vailaʻau e avea o se mea faʻapipiʻi ma faʻamautu i le faʻatulagaina o vailaʻau.E fesoasoani lenei mea e faʻamautu ai le pH ma le mautu o vailaʻau.
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1,2,3,4,6-penta-O-acetyl-alpha-D-galactopyranose CAS:4163-59-1
1,2,3,4,6-penta-O-acetyl-alpha-D-galactopyranose o se vailaʻau vailaʻau e aʻafia i le aiga o gaʻo.O se mea e maua mai i le alpha-D-galactopyranose, o se suka masani.O lenei fa'apotopotoga fa'apitoa e lima vaega acetyl o lo'o fa'apipi'i i vaega fa'apitoa hydroxyl i luga ole mole suka.E masani ona faʻaaogaina i vailaʻau ma vailaʻau eseese, e aofia ai le avea ma mea amata mo le faʻapipiʻiina o isi mea faʻapipiʻi.O lona acetylated fomu e faʻaleleia ai lona mautu ma le gaoioi, ma avea ai ma poloka fale aoga i kemisi faʻaola.
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popso sesquisodium CAS:108321-08-0
Piperazine-N,N'-bis(2-hydroxypropanesulfonic acid) sesquisodium salt, lea e taʻua foi o le PIPES sesquisodium salt, o se vailaʻau vailaʻau e faʻaaogaina e fai ma sui faʻafefe i le tele o faʻasaienisi ma alamanuia talosaga.E fesoasoani e fa'amautu le maualuga o le pH i vaifofo, aemaise lava ile vaega ole pH ole tino.PIPES sesquisodium masima e masani ona faʻaaogaina i faʻasalalauga tuʻufaʻatasiga, porotini biochemistry, electrophoresis, molecular biology techniques, ma le tuʻuina atu o vailaʻau.E galue e pei o le pH regulator ma le faʻaleleia mo le enzyme gaioiga ma le mautu, faʻatauaina i le tele o suʻesuʻega ma faiga faʻapisinisi.
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ACES CAS:7365-82-4 Tau Faumea
N-(2-Acetamido)-2-aminoethanesulfonic acid, e ta'ua foi o le ACES, ose mea e masani ona fa'aogaina ai le fa'apolopolo i su'esu'ega fa'asaienisi.E fesoasoani e faatumauina se pH mautu i vaifofo ma e matua solu i le vai.O le ACES e maualalo le oona ma e la'ititi le fa'alavelave i faiga fa'aola kemikolo, ma talafeagai mo fa'aoga eseese.E masani ona faʻaaogaina e fai ma paʻu i suʻesuʻega faʻamautuina o porotini ma suʻesuʻega enzyme, lea e tausia ai tulaga sili ona lelei mo le faʻaogaina o porotini ma gaioiga enzyme.
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Phenylgalactoside CAS:2818-58-8
Phenylgalactoside, fa'aigoa fo'i o le p-nitrophenyl β-D-galactopyranoside (pNPG), o se mea fa'asusuga fa'asusu e masani ona fa'aaogaina i su'esu'ega o meaola fa'aola ma molecular biology.E masani ona faʻaaogaina e iloa ai ma fua le gaioiga o le enzyme β-galactosidase.
A fa'asusu le phenylgalactoside e le β-galactosidase, na te fa'asa'olotoina le p-nitrophenol, o se mea lanu samasama.O le faʻasaʻolotoga o le p-nitrophenol e mafai ona fuaina faʻatatau i le faʻaogaina o le spectrophotometer, ona o le faʻaogaina o le p-nitrophenol e mafai ona iloa ile galu ole 405 nm.
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DIPSO CAS:68399-80-4 Tau o le Gaosi
O le DIPSO e tu mo le "Diisopropyl azodicarboxylate," lea e masani ona faʻaaogaina i le kemisi kemisi.E masani ona faʻaaogaina i le tali a Mitsunobu, o se auala mo le faʻaliliuina o ava malosi i vaega faʻatino eseese e pei o esters, ethers, poʻo amines.O le DIPSO o lo'o galue e fai ma puna o se mea e sili ona fa'atupu fa'alavelave e ta'ua o le azodicarboxylate, lea e faafaigofie ai lenei suiga.
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Alpha-D-Glucose pentaacetate CAS:3891-59-6
Alpha-D-glucose pentaacetate o se vailaʻau vailaʻau e maua mai i le acetylating o vaega hydroxyl o le alpha-D-glucose ma vaega acetyl e lima.E masani ona faʻaaogaina i le faʻaogaina o meaola e avea o se vaega puipuia mo vaega hydroxyl o loʻo iai i gaʻo.E mafai foʻi ona faʻaaogaina e fai ma faʻamatalaga faʻapitoa i suʻesuʻega kemisi ma auʻiliʻiliga, ma avea ma mea amata mo le faʻapipiʻiina o mea eseese.E le gata i lea, o le kulukose pentaacetate ua suʻesuʻeina mo lona faʻaogaina i totonu o le faʻaogaina o vailaʻau, ona o ana meatotino faʻasaʻo.
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Tris maleate CAS:72200-76-1
Tris maleate o se vailaʻau vailaʻau e avea o se pH paʻu ma fetuutuunai i pisinisi eseese.E faʻaaogaina mo le faʻamautu o le pH maualuga ma le tetee atu i suiga e mafua mai i le faʻaopoopoga o vailaʻau poʻo faʻavae.Tris maleate e masani ona fa'afaigaluegaina i su'esu'ega fa'aola kemikolo, fa'amamāina o porotini, faiga fa'apisinisi, ma su'esu'ega kemisi.E sili ona aoga i le pa'u i lalo ole pH ma e ta'uta'ua mo lona agava'a i le fa'atumauina tulaga lelei o le pH.
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MOBS CAS:115724-21-5 Tau Faumea
4-morpholin-4-ylbutane-1-sulfonic acid, e lauiloa foi o le MOBS, ose fa'aputuga fa'aola fa'akomepiuta fa'aaogaina e fai ma sui fa'apolopolo i su'esu'ega fa'aola ma kemikolo.E mautu ma e mafai ona faatumauina se pH mautu i le tulaga le faaituau i le laititi alkaline.MOBS o loʻo faʻaaogaina lautele i le aganuʻu sela, suʻesuʻega enzyme, metotia mole biology, ma electrophoresis.E fetaui ma le tele o reagents ma e lauiloa mo lona mautu ma le tetee i suiga i le vevela ma le pH.
