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4-Nitrophenyl beta-D-galactopyranoside CAS:200422-18-0
4-Nitrophenyl beta-D-galactopyranoside (ONPG) o se vailaʻau vailaʻau e masani ona faʻaaogaina i suʻesuʻega enzymatic e iloa ai le i ai ma le gaioiga o le enzyme β-galactosidase.O se mea faʻapipiʻi mo le β-galactosidase, lea e faʻamavae ai le mole e faʻasaʻo ai se oloa samasama, o-nitrophenol.Ole suiga ole lanu e mafai ona fua ile spectrophotometrically, fa'atagaina mo le fa'atatauina o le gaioiga ole enzyme.O lenei tuufaatasiga o loʻo faʻaaogaina lautele i suʻesuʻega mole mole ma suʻesuʻega biochemistry e faʻatusatusa ai le gaioiga o le β-galactosidase ma suʻesuʻeina le faʻaaliga ma tulafono faatonutonu.
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3-(cyclohexylamino)-2-hydroxy-1-propanesuhicic acid CAS:73463-39-5
3-(cyclohexylamino) -2-hydroxy-1-propanesuhicic acid o se vailaʻau faʻamaʻi ma le fua mole C12H23NO3S.E a'afia i se aiga o mea fa'afefiloi e ta'ua o sulfonic acids.O lenei fa'apotopotoga fa'apitoa o lo'o i ai se vaega o le cyclohexylamino, o le hydroxy group, ma le propanesuhicic acid moiety.E fa'aaogaina i fa'alapotopotoga fa'apisinisi eseese, e aofia ai o se poloka faufale i le fa'aogaina o meaola ma le fa'aogaina i su'esu'ega fa'afoma'i.O le fausaga tulaga ese o le tuufaatasiga ma meatotino ua talafeagai ai mo gaioiga faapitoa o vailaau ma suesuega faasaienisi.
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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-[(2-aminoethyl)amino]ethanesulphonate ose vaila'au fa'amusika e masani ona ta'ua o le taurine sodium.Ose mea fa'aola e aofia ai se mole mole taurine o lo'o fa'apipi'i i le sodium atom.Taurine lava ia ose amino acid-pei mea e maua i totonu o aano o manu eseese.
O le taurine sodium e masani ona faʻaaogaina e fai ma meaʻai faaopoopo ma mea e faʻaogaina i meainu aoga ma meainu malosi.E lauiloa ona o ana aoga faʻalesoifua maloloina, e pei o le lagolagoina o le soifua maloloina o le cardiovascular, faʻatonutonu le paleni eletise, ma le faʻalauiloaina o le gaioiga o le mafaufau.
I totonu o le tino, o le taurine sodium o loʻo i ai sao i le faʻavaeina o le talo, osmoregulation, gaioiga faʻamaʻi, ma le faʻaogaina o le gaioiga o le neurotransmitter.E iai fo'i le talitonuga o lo'o iai ni mea fa'ama'i ma e mafai ona fesoasoani i le puipuia o nisi fa'afitauli o mata.
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4-Nitrophenyl-alpha-D-galactopyranoside CAS:7493-95-0
4-Nitrophenyl-alpha-D-glucopyranoside o se vailaʻau vailaʻau e masani ona faʻaaogaina i suʻesuʻega faʻapitoa ma suʻega.O se mea'ai e mafai ona vavaeina e nisi enzymes, e pei o glycosidases, e faʻasaʻo ai se oloa e mafai ona iloa.O lona fausaga e aofia ai le kulukose mole (alpha-D-glucose) e fesoʻotaʻi ma se vaega 4-nitrophenyl.O lenei tuufaatasiga e masani ona faʻaaogaina e suʻesuʻe ma fuaina le gaioiga o enzymes o loʻo aʻafia i le gaʻo gaʻo ma gaioiga glycosylation.O lona lanu samasama e mafai ai ona faigofie ona iloa ma faʻatusatusaina, ma avea ai ma meafaigaluega aoga i suʻesuʻega faʻasolosolo ma enzymatic eseese.
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MES sodium masima CAS:71119-23-8
MES sodium masima, e lauiloa foi o le 2-(N-morpholino) ethanesulfonic acid sodium salt, o se vailaʻau faʻapipiʻi e masani ona faʻaaogaina e fai ma sui faʻafefe.Ose acid ma lona tau pKa e tusa ma le 6.15.MES sodium masima e sili ona solu i totonu o le vai ma o lona tulaga fa'asao lelei e tusa ma le pH 5.5 i le 6.7.E fa'aaogaina lautele i su'esu'ega fa'aola ma meaola fa'apitoa, fa'apea fo'i ma fa'agaioiga vaila'au eseese, fa'amamāina o polotini, gel electrophoresis, su'esu'ega enzyme, ma su'esu'ega aganu'u.O le fomu masima sodium e fa'aleleia ai le solubility ma le mautu o le fa'afefiloi, fa'afaigofie ona fa'aogaina ma fa'aoga i totonu o fale su'esu'e.
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Ada Monosodium CAS:7415-22-7
N-(2-Acetamido) iminodiacetic acid monosodium salt, e taʻua foi o le sodium iminodiacetate poʻo le sodium IDA, o se vailaʻau vailaʻau e masani ona faʻaaogaina e fai ma sui o le chelating ma le paʻu i totonu o pisinisi eseese ma faʻasaienisi.
O lona fausaga kemikolo e aofia ai se mole mole o le iminodiacetic acid ma se vaega galue acetamido o loʻo faʻapipiʻi i se tasi o atoms nitrogen.O le masima monosodium o le tuufaatasiga e maua ai le faʻaleleia atili o le solubility ma le mautu i vaifofo vai.
I le avea ai o se sui chelating, sodium iminodiacetate e maualuga lona vavalalata mo ion uʻamea, aemaise lava le calcium, ma e mafai ona faʻaogaina lelei ma fusifusia i latou, e puipuia ai faʻalavelave le manaʻomia poʻo fegalegaleaiga.O lenei meatotino e faʻaaogaina i le tele o faʻaoga, e aofia ai kemisi, biochemistry, pharmacology, ma gaosiga gaosiga.
I le faaopoopo atu i ona gafatia chelation, o le sodium iminodiacetate e galue foi e avea o se mea e puipuia ai, fesoasoani e faatumauina le pH manaomia o se vaifofo e ala i le tetee atu i suiga i le acidity poʻo le alkalinity.O le mea lea e taua ai i metotia su'esu'e eseese ma su'esu'ega fa'aola e mana'omia ai le pulea lelei o le pH.
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Glucose-pentaacetate CAS:604-68-2
Glucose pentaacetate, e lauiloa foi o le beta-D-glucose pentaacetate, o se vailaʻau vailaʻau e maua mai le kulukose.E faia i le acetylating lima o vaega hydroxyl o loʻo i ai i le kulukose ma le acetic anhydride, e mafua ai le faʻapipiʻiina o vaega acetyl e lima.E mafai ona fa'aogaina le kulukose lea fa'aacetylated i gaioiga fa'a-kemikolo eseese e fai ma mea amata, vaega e puipuia ai, po'o se ave mo le fa'asa'olotoina o fualaau fa'asaina.E masani fo'i ona fa'aaogaina i su'esu'ega ma su'esu'ega kemisi.
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popso disodium CAS:108321-07-9
Piperazine-N,N'-bis(2-hydroxypropanesulphonic acid) disodium salt ose vaila'au fa'atupuina o le piperazine, bis(2-hydroxypropanesulphonic acid) vaega, ma lua sodium ion.E masani ona faʻaaogaina e fai ma sui faʻapipiʻi ma le pH regulator i le tele o alamanuia ma falesuesue talosaga.O le tuufaatasiga e fesoasoani e faatumauina se pH patino i vaifofo, e faʻaaogaina i faiga e pei o le faʻamamaina o porotini, biology mole, ma suʻesuʻega vailaʻau.E le gata i lea, e mafai foi ona galue o se sui chelating mo ion uʻamea ma faʻamautu le gaioiga enzyme i nisi o gaioiga faʻaola.
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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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CHES Na CAS:103-47-9 Tau Faumea
2-(Cyclohexylamino) ethanesulfonic acid o se vailaʻau faʻamaʻi ma le fua mole mole C10H21NO3S.E iloa foi i lona faapuupuuga CHES.O le CHES o se sulfonic acid e maua mai e aofia uma ai se vaega amino ma se vaega sulfonic acid i lona fausaga.
E masani ona fa'aogaina le CHES e fai ma sui fa'apolopolo i su'esu'ega fa'aolaola ma su'esu'ega.E fa'amautu le pH ma fa'atumauina pea le si'osi'omaga o le pH, ae maise lava i totonu o falesu'esu'e e aofia ai fa'agaioiga enzymatic po'o su'esu'ega porotini.CHES o loʻo i ai le pKa o le 9.3, ma avea ai ma puipuiga lelei ile pH 9.
O lona fausaga kemikolo tulaga ese ma meatotino e aoga ai le CHES i fa'aoga eseese, e pei o le saunia o vaifofo pa'u mo le electrophoresis, su'esu'ega o le enzyme, ma le fa'asalalauga tu'ufa'atasiga.E masani ona sili atu mo talosaga e manaʻomia ai le pH o le 8.5 i le 10.
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Desvenlafaxine Succinate CAS:386750-22-7
Desvenlafaxine Succinate o se lua serotonin ma norepinephrine reuptake inhibitor (SNRI) lea na faʻamaonia mo le togafitia o le maʻi faʻafitauli tele (MDD) i le Iunaite Setete i le 2008. Ina ia faʻaleleia le aoga ma le saogalemu o le venlafaxine, na maua ma atiina ae ai e Wyeth se tasi. o metabolites tetele o le venlafaxine, e taʻua o le O-desmethyl metabolite (desvenlafaxine).
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Acid Protease CAS:9025-49-4
O le Protease o se ituaiga hydrolase e motusia ai fusi peptide.O lo'o i ai le tele o fa'aoga ma o se tasi lea o tapenaga ole enzyme autu.E galue i luga o le polotini ma faʻaumatia i peptones, peptides ma amino acids saoloto, ma e masani ona faʻaaogaina i meaʻai, meaʻai, paʻu, vailaʻau ma brewer Chemicalbook industry.
![Sodium 2-[(2-aminoethyl)amino]ethanesulphonate CAS:34730-59-1](http://cdn.globalso.com/xindaobiotech/图片943.png)
