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MIPASI mchere wa sesquisodium CAS: 100037-69-2
Mchere wa PIPES sesquisodium ndi mankhwala omwe amadziwika kuti PIPES.Ndi buffering ndi biological buffer yomwe imagwiritsidwa ntchito pazofufuza zosiyanasiyana zasayansi.MIPISI ndiyothandiza makamaka pakusunga pH yokhazikika mumtundu wa 6.1-7.5.Ndiwokhazikika pamatenthedwe osiyanasiyana, ndikupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito pazoyeserera zomwe zimachitika mosiyanasiyana.PIPES amagwiritsidwa ntchito kwambiri m'maselo a chikhalidwe, maphunziro a mapuloteni ndi ma enzyme, gel electrophoresis, ndi njira zosiyanasiyana za biology ya maselo.Ndikofunikira kulumikizana ndi maumboni oyenerera kapena akatswiri kuti akutsogolereni pazambiri komanso mikhalidwe yogwiritsira ntchito PIPES pakufufuza kwanu.
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4-Nitrophenyl beta-D-galactopyranoside CAS:200422-18-0
4-Nitrophenyl beta-D-galactopyranoside (ONPG) ndi mankhwala omwe amagwiritsidwa ntchito kwambiri poyesa ma enzymatic kuti azindikire kupezeka ndi zochita za enzyme β-galactosidase.Ndi gawo laling'ono la β-galactosidase, lomwe limadula molekyulu kutulutsa chinthu chachikasu, o-nitrophenol.Kusintha kwa mtundu kumatha kuyeza spectrophotometrically, kulola kudziwa kuchuluka kwa ntchito ya enzyme.Gululi limagwiritsidwa ntchito kwambiri mu biology ya ma cell ndi kafukufuku wa biochemistry kuti athe kuwerengera zochitika za β-galactosidase komanso kuphunzira mafotokozedwe a jini ndi malamulo.
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![3 - [(3-Cholanidopropyl)dimethylammonio]-1-propanesulfonate CAS:75621-03-3](//cdn.globalso.com/xindaobiotech/图片59.png)
3 - [(3-Cholanidopropyl)dimethylammonio]-1-propanesulfonate CAS:75621-03-3
CHAPS (3--[(3-cholamidopropyl)dimethylammonio] -1-propanesulfonate) ndi chotsukira chomwe chimagwiritsidwa ntchito kwambiri mu biochemistry ndi molecular biology.Ndi zwitterionic detergent, kutanthauza kuti ili ndi gulu labwino komanso loyipa.
CHAPS imadziwika kuti imatha kusungunula ndikukhazikika kwa mapuloteni a membrane, ndikupangitsa kuti ikhale yothandiza pazinthu zosiyanasiyana monga kuchotsa mapuloteni, kuyeretsa, komanso mawonekedwe.Zimasokoneza kuyanjana kwa lipid-mapuloteni, kulola kuti mapuloteni a nembanemba atulutsidwe m'mayiko awo.
Mosiyana ndi zotsukira zina, CHAPS ndi yofatsa kwambiri ndipo sichitengera mapuloteni ambiri, zomwe zimapangitsa kukhala chisankho chabwino kwambiri chosunga mapuloteni komanso magwiridwe antchito panthawi yoyesera.Zingathandizenso kupewa kuphatikizika kwa mapuloteni.
CHAPS imagwiritsidwa ntchito kwambiri munjira ngati SDS-PAGE (sodium dodecyl sulfate polyacrylamide gel electrophoresis), isoelectric focusing, ndi Western blotting.Amagwiritsidwanso ntchito pafupipafupi m'maphunziro okhudzana ndi ma enzymes omangidwa ndi membrane, kutulutsa ma sign, komanso kuyanjana kwa protein-lipid.
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HEPBS CAS:161308-36-7 Mtengo Wopanga
N-(2-Hydroxyethyl)piperazine-N'-(4-butanesulfonic acid), yomwe imatchedwaZithunzi za HEPBS, ndi mankhwala omwe amagwiritsidwa ntchito ngati buffering agent ndi pH regulator mu biological and biochemical research.Ili ndi ntchito zosiyanasiyana, kuphatikiza chikhalidwe cha ma cell, maphunziro a enzyme, electrophoresis, kuyesa kwa biochemical, komanso kupanga mankhwala.Zithunzi za HEPBS imathandizira kukhala ndi pH yokhazikika, makamaka pamikhalidwe yokhudzana ndi thupi, ndipo imadziwika ndi kusungika kwake bwino komanso kugwirizana ndi njira zosiyanasiyana zoyesera.
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4-Methylumbelliferyl-beta-D-glucopyranoside CAS: 18997-57-4
4-Methylumbelliferyl-beta-D-glucopyranoside ndi gawo laling'ono lomwe limagwiritsidwa ntchito poyesa ma enzymatic kuti aphunzire ntchito ya michere ya beta-glucosidase.Ikagwiritsidwa ntchito ndi beta-glucosidase, imakhala ndi hydrolysis, zomwe zimapangitsa kuti 4-methylumbelliferon itulutsidwe, yomwe imatha kuzindikirika ndikuwerengedwa pogwiritsa ntchito mawonekedwe a fluorescence spectroscopy.Gululi limagwiritsidwa ntchito kwambiri m'magawo a biochemistry, molecular biology, ndi biotechnology pakuyesa kwa ma enzyme ndikuwunika.Katundu wake wa fluorescence umapangitsa kuti ikhale yovuta kwambiri komanso yoyenera kugwiritsa ntchito kwambiri.
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MOPS CAS:1132-61-2 Wopanga Mtengo
MOPS, kapena 3-(N-morpholino)propanesulfonic acid, ndi zwitterionic buffering agent yomwe imagwiritsidwa ntchito pofufuza zamoyo ndi zamankhwala.Amagwiritsidwa ntchito makamaka kuti asunge pH yokhazikika pakati pa 6.5 mpaka 7.9.MOPS imagwiritsidwa ntchito kwambiri mu chikhalidwe cha maselo, njira za biology ya mamolekyulu, kusanthula mapuloteni, machitidwe a enzyme, ndi electrophoresis.Ntchito yake yayikulu ndikuwongolera ndi kukhazikika kwa pH ya mayankho oyesera, kuwonetsetsa kuti zinthu zili bwino pamachitidwe osiyanasiyana achilengedwe.MOPS ndi chida chofunika kwambiri pa kafukufuku wa sayansi posunga malo osasinthasintha komanso abwino kwambiri a pH muzogwiritsira ntchito zosiyanasiyana.
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ADA DISODIUM SALT CAS:41689-31-0
N-(2-Acetamido) iminodiacetic acid mchere wa disodium ndi mankhwala omwe amagwiritsidwa ntchito ngati chelating agent.Amapanga ma complexes okhazikika okhala ndi ayoni achitsulo, makamaka calcium, mkuwa, ndi zinki, kuteteza kusagwirizana kosayenera komanso kupititsa patsogolo kukhazikika kwazinthu zosiyanasiyana ndi mapangidwe.Imapeza ntchito zochizira madzi, zinthu zosamalira anthu, kulingalira zachipatala, chemistry yowunikira, ndi ulimi.
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Glucose-pentaacetate CAS: 604-68-2
Glucose pentaacetate, yomwe imadziwikanso kuti beta-D-glucose pentaacetate, ndi mankhwala opangidwa kuchokera ku shuga.Amapangidwa ndi acetylating asanu mwamagulu a hydroxyl omwe amapezeka mu shuga ndi acetic anhydride, zomwe zimapangitsa kuti magulu asanu a acetyl agwirizane.Glucose wa acetylated amatha kugwiritsidwa ntchito mosiyanasiyana monga poyambira, gulu loteteza, kapena ngati chonyamulira chowongolera kutulutsidwa kwamankhwala.Amagwiritsidwanso ntchito kwambiri pofufuza ndi kusanthula mankhwala.
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CABS CAS: 161308-34-5 Mtengo Wopanga
Amagwiritsidwa ntchito kwambiri ngati njira yosungiramo zinthu zosiyanasiyana zamoyo ndi zamankhwala.
CABS imadziwika ndi kuthekera kwake kosunga mulingo wokhazikika wa pH pamayankho, ndikupangitsa kukhala chisankho choyenera pamakina obisala pakuyesa kwa labotale ndi kafukufuku wamankhwala.Kuthekera kwake kumagwira ntchito makamaka mkati mwa pH ya 8.6 mpaka 10. Njira zamankhwala ndi zowunikira, monga zochitika za enzyme, electrophoresis, ndi immunohistochemistry, nthawi zambiri zimagwiritsa ntchito C.ABS ngati wothandizira kusunga pH kukhazikika ndikuwongolera magwiridwe antchito.
Ndikofunika kuzindikira kuti CABS ikhoza kukhudzidwa ndi kusintha kwa kutentha ndipo sikungakhale koyenera kuzinthu zina zomwe zimafuna kutentha kwambiri.Kuphatikiza apo, njira zoyenera zotetezera ziyenera kutsatiridwa pogwira CABS, chifukwa zimatha kukwiyitsa khungu, maso, komanso kupuma.
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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 ndi mankhwala omwe amadziwika kuti taurine sodium.Ndi organic pawiri wopangidwa ndi molekyu taurine womangidwa atomu sodium.Taurine palokha ndi chinthu chofanana ndi amino acid chomwe chimapezeka m'magulu osiyanasiyana a nyama.
Taurine sodium imagwiritsidwa ntchito kwambiri ngati chowonjezera chazakudya komanso chophatikizira muzakumwa zogwira ntchito komanso zakumwa zopatsa mphamvu.Amadziwika ndi maubwino ake azaumoyo, monga kuthandizira thanzi la mtima, kuwongolera kuchuluka kwa ma electrolyte, komanso kulimbikitsa kugwira ntchito kwachidziwitso.
M'thupi, sodium ya taurine imakhala ndi ntchito pakupanga bile acid, osmoregulation, antioxidant ntchito, komanso kusinthasintha kwa ntchito ya neurotransmitter.Amakhulupiriranso kuti ali ndi anti-inflammatory properties ndipo angathandize kupewa matenda ena a maso.
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Acetobromo-alpha-D-glucose CAS: 572-09-8
Acetobromo-alpha-D-glucose, yomwe imadziwikanso kuti 2-acetobromo-D-glucose kapena α-bromoacetobromoglucose, ndi mankhwala omwe ali m'gulu la shuga wa bromo.Amachokera ku glucose, yemwe ndi shuga wosavuta komanso gwero lofunikira la mphamvu zamoyo.
Acetobromo-alpha-D-glucose ndi yochokera ku shuga pomwe gulu la hydroxyl lomwe lili pamalo a C-1 limasinthidwa ndi gulu la acetobromo (CH3COBr).Kusintha uku kumabweretsa atomu ya bromine ndi gulu la acetate ku molekyulu ya glucose, kusinthira mankhwala ake ndi mawonekedwe ake.
Pagululi lili ndi ntchito zosiyanasiyana mu organic synthesis ndi carbohydrate chemistry.Itha kugwiritsidwa ntchito ngati chomangira cha kaphatikizidwe kazinthu zovuta kwambiri, monga glycosides kapena glyccoconjugates.Atomu ya bromine imatha kukhala ngati tsamba lokhazikika kuti lizigwiranso ntchito kapena ngati gulu lochoka kuti lilowe m'malo.
Kuphatikiza apo, acetobromo-alpha-D-glucose itha kugwiritsidwa ntchito ngati poyambira popanga zotumphukira za glucose, zomwe zimagwiritsidwa ntchito munjira zoyerekeza zamankhwala monga positron emission tomography (PET).Mankhwala opangidwa ndi radiolabele awa amalola kuwonetsetsa komanso kuchuluka kwa kagayidwe ka glucose m'thupi, kuthandizira kuzindikira ndi kuyang'anira matenda osiyanasiyana, kuphatikiza khansa.
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3-morpholinopropanesulfonic acid hemisodium mchere CAS:117961-20-3
3-(N-Morpholino)propanesulfonic acid hemisodium salt, yomwe imadziwikanso kuti MOPS-Na, ndi zwitterionic buffer yomwe imagwiritsidwa ntchito pofufuza zamankhwala ndi zamankhwala.Amapangidwa ndi mphete ya morpholine, unyolo wa propane, ndi gulu la sulfonic acid.
MOPS-Na ndi chotchingira chothandiza posunga pH yokhazikika pamlingo wachilengedwe (pH 6.5-7.9).Nthawi zambiri amagwiritsidwa ntchito mu media media, kuyeretsa mapuloteni ndi mawonekedwe, kuyesa kwa ma enzyme, ndi DNA / RNA electrophoresis.
Chimodzi mwazabwino za MOPS-Na monga chotchingira ndi kutsika kwake kwa UV, komwe kumapangitsa kuti ikhale yoyenera kugwiritsa ntchito ma spectrophotometric.Ikuwonetsanso kusokoneza pang'ono ndi njira zoyesera zodziwika bwino.
MOPS-Na imasungunuka m'madzi, ndipo kusungunuka kwake kumadalira pH.Amaperekedwa ngati ufa wolimba kapena yankho, ndipo mawonekedwe a mchere wa hemisodium amagwiritsidwa ntchito kwambiri.
![3 - [(3-Cholanidopropyl)dimethylammonio]-1-propanesulfonate CAS:75621-03-3](http://cdn.globalso.com/xindaobiotech/图片59.png)
![Sodium 2 - [(2-aminoethyl) amino]ethanesulphonate CAS:34730-59-1](http://cdn.globalso.com/xindaobiotech/图片943.png)
