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NSP-AS CAS:211106-69-3 Mtengo Wopanga
Pawiri 3--[9- (((3-(carboxypropyl))[4-Methxylphenyl]sulfonyl)aMine)carboxyl] -10-acridiniuMyl) -1-propanesulfonate mchere wamkati ndi molekyu yovuta yomwe imakhala ndi acridinium moiety yomwe imagwirizanitsidwa ndi propanesulfonate. mchere wamkati.Lili ndi gulu la carboxypropyl, gulu la 4-Methxylphenylsulfonyl, ndi gulu la amine.Izi zitha kupangidwa kuti zizigwiritsidwa ntchito m'malo monga chemistry, mankhwala, kapena kafukufuku.
Kuphatikiza apo, NAC yawonetsa lonjezo lothandizira thanzi lachiwindi pothandizira kuchotsa zinthu zapoizoni, monga acetaminophen, chothandizira kupweteka wamba.Zitha kukhalanso ndi zoteteza ku chiwindi kuwonongeka chifukwa chakumwa mowa.
Kuphatikiza pa mphamvu zake zoteteza antioxidant ndi kupuma, NAC yafufuzidwa chifukwa cha zopindulitsa zake m'maganizo.Kafukufuku wina akuwonetsa kuti zitha kukhala ndi zotsatira zabwino pazovuta zamalingaliro, monga kupsinjika maganizo ndi matenda okakamiza (OCD).
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Tapso Sodium CAS: 105140-25-8 Mtengo Wopanga
3- [N-Tris(hydroxymethyl)methylamino]-2-hydroxypropanesulfonic acid,Izi isa zwitterionic buffering wothandizira mu mawonekedwe a mchere wa sodium.Amagwiritsidwa ntchito kwambiri pakuyesa kwa biochemical ndi mamolekyulu a biology kuti asunge pH yokhazikika pamayankho.It imasungunuka kwambiri m'madzi ndipo imakhala ndi pKa pafupi ndi pH ya thupi, yomwe imapangitsa kuti ikhale yoyenera pazinthu zosiyanasiyana monga kuyeretsa mapuloteni, kuyesa kwa enzyme, chikhalidwe cha maselo, ndi electrophoresis.Kapangidwe kake kapadera kamankhwala komanso kuyanjana ndi machitidwe achilengedwe kumapangitsa kuti ikhale gawo lofunikira pama protocol osiyanasiyana a labotale.
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NSP-SA-NHS CAS:199293-83-9 Mtengo Wopanga
NSP-SA-NHS ndi gulu lopangidwa ndi N-succinimidyl-6-(3′-pyridyldithio)hexanoate (NSP) ndi N-hydroxysuccinimide (NHS).Amagwiritsidwa ntchito kwambiri ngati njira yolumikizirana ndi bioconjugation reaction, makamaka polumikiza ma peptides, mapuloteni, kapena mamolekyu ena okhala ndi amine pamalo kapena mamolekyu ena.NSP moiety imathandizira kupanga chomangira chokhazikika cha thioester ndi molekyulu yomwe mukufuna, pomwe gawo la NHS limalola kuchitapo kanthu ndi ma amine oyambira.NSP-SA-NHS imagwiritsidwa ntchito kwambiri m'mafukufuku osiyanasiyana ndi ntchito zamankhwala, kuphatikiza kukonza ma immunoassays, kulemba zilembo za antibody, maphunziro a protein-protein interactions, ndi kulepheretsa mapuloteni.
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TAPSO CAS: 68399-81-5 Mtengo Wopanga
TAPSO (3--[N-tris(hydroxymethyl)methyl]amino] -2-hydroxypropanesulfonic acid) ndi zwitterionic buffer yomwe imagwiritsidwa ntchito pofufuza zamoyo ndi zamankhwala.Ndilothandizira bwino lomwe lili ndi pKa pafupi ndi pH ya thupi, kupangitsa kuti ikhale yoyenera kusunga pH yokhazikika pakuyesa kwachilengedwe.TAPSO nthawi zambiri imagwiritsidwa ntchito poyeretsa mapuloteni, kuyesa kwa ma enzyme, chikhalidwe cha cell, ndi kugwiritsa ntchito electrophoresis.Kusungunuka kwake m'madzi komanso kusokoneza pang'ono kwachilengedwe kumapangitsa kukhala chisankho chodziwika bwino pakati pa asayansi.TAPSO imadziwika chifukwa cha kuchepa kwake pakuchita kwa ma enzyme ndipo imagwiritsidwa ntchito ngati m'malo mwa ma buffering ena monga Tris kapena phosphate buffers.
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TAPS Mchere wa sodium CAS: 70331-82-7
Mchere wa sodium wa TAPS, womwe umadziwikanso kuti N-(Tris(hydroxymethyl)methyl) -2-aminoethanesulfonic acid sodium salt, ndi wogwiritsa ntchito zinthu zosiyanasiyana komanso pH regulator.Amagwiritsidwa ntchito kwambiri pofufuza zamoyo ndi zamankhwala, zamankhwala, ndi zowunikira.TAPS-Na ndi gulu la zwitterionic lomwe limathandizira kukhalabe pH yokhazikika pamayankho, ndikupangitsa kuti ikhale yoyenera pazoyeserera zosiyanasiyana.Ntchito zake zikuphatikiza chikhalidwe cha ma cell, kafukufuku wama protein, electrophoresis, kaphatikizidwe ka mankhwala, ndi kupanga mankhwala.TAPS-Na ndi mtundu wosungunuka komanso wokhazikika wa TAPS womwe ndi wosavuta kunyamula ndikuwugwiritsa ntchito munjira zamadzi.
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2',6'-DiMethylcarbonylphenyl-10-sulfopropylacridiniumM-9-carboxylate 4'-NHS Ester CAS:194357-64-7
2',6'-DiMethylcarbonylphenyl-10-sulfopropylacridinium-9-carboxylate 4'-NHS ester ndi mankhwala omwe ali ndi mamolekyu ovuta.Lili ndi gulu la sulfopropylacridinium ndi gulu logwira ntchito la carboxylate ester.Kukhalapo kwa ester moiety kumasonyeza kuti ndi yotakasuka ndipo ingagwiritsidwe ntchito ngati chizindikiro kapena kusintha kwa ma biomolecules.
Gulu la sulfpropylacridinium la gululi likuwonetsa kuti litha kugwiritsidwa ntchito poyesa ma fluorescence, pomwe lingagwiritsidwe ntchito ngati kafukufuku wa fulorosenti kapena utoto kuti azindikire ndikuwunika ma biomolecules.Zitha kukhalanso zofunikira pakufufuza kwama cell, monga ma intracellular calcium signing.
Kuphatikizidwa kwa gulu la ester la NHS limasonyeza kuti likhoza kuchitapo kanthu ndi ma amine oyambirira, monga omwe amapezeka mu mapuloteni kapena ma peptide, kuti apange ma amide okhazikika.Kuchitanso kumeneku kumapangitsa kukhala kothandiza pakugwiritsa ntchito kwa bioconjugation, komwe kumatha kugwiritsidwa ntchito kulemba kapena kusintha ma biomolecules ndi mamolekyu ena ogwira ntchito, monga fluorophores kapena ma tag.
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TRIS-Acetate CAS: 6850-28-8 Mtengo Wopanga
TRIS-Acetate, ndi chitetezo chomwe chimagwiritsidwa ntchito kwambiri poyesa zamoyo ndi zamankhwala.Ndiwophatikiza Tris base ndi acetic acid, zomwe zimapangitsa kuti pH ikhale yokhazikika yomwe imagwiritsidwa ntchito poyang'anira ndi kusunga pH yomwe ikufunidwa pa ntchito zosiyanasiyana.TRIS-Acetate imathandiza makamaka mu maphunziro a DNA ndi RNA, monga amapereka. malo abwino opangira ma enzyme, electrophoresis, ndi gel electrophoresis.Zimathandizira kukhazikika ndi kukhulupirika kwa ma nucleic acids munthawi zosiyanasiyana, monga DNA sequencing, polymerase chain reaction (PCR), ndi agarose gel electrophoresis.Kuphatikiza pa kafukufuku wa nucleic acid, TRIS-Acetate imagwiritsidwanso ntchito pakudzipatula kwa mapuloteni komanso njira zoyeretsera. , kutulutsa mapuloteni a membrane, ndi kuyesa kwa chikhalidwe cha ma cell.Kuthekera kwake kosunthika kosasunthika kumapangitsa kukhala chida chofunikira m'magawo ambiri a kafukufuku wasayansi, kuwonetsetsa kuti zinthu zikuyenda bwino pakupanga kwachilengedwe komanso kusunga bata kwa michere ndi mapuloteni.
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3-(N-tosyl-L-alanyloxy)indole CAS:75062-54-3
3-(N-tosyl-L-alanyloxy) indole ndi mankhwala pawiri ndi formula molecular C20H20N2O4S.Nthawi zambiri amagwiritsidwa ntchito ngati chomangira kapena chapakati pakupanga organic.Pagululi imakhala ndi mphete ya indole, yomwe imakhala yodziwika bwino m'mamolekyu osiyanasiyana achilengedwe.3-(N-tosyl-L-alanyloxy) indole nthawi zambiri ntchito synthesis wa mankhwala, agrochemicals, ndi zina organic mankhwala.
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2'-(4-METHYLUMBELLIFERYL)-ALPHA-DN-ACETYLNEURAMINIC ACID SODIUM SALT CAS:76204-02-9
2'- (4-Methylumbliferyl) -alpha-DN-acetylneuraminic acid mchere wa sodium ndi mankhwala omwe amagwiritsidwa ntchito kwambiri pofufuza ndi kufufuza.Ndiwochokera ku sialic acid, mtundu wa molekyulu yamafuta yomwe imapezeka pamwamba pa maselo.
Pawiriyi imagwiritsidwa ntchito ngati gawo lapansi la michere yotchedwa neuraminidases, yomwe imachotsa zotsalira za sialic kuchokera ku glycoproteins ndi glycolipids.Ma enzymes awa akamagwira ntchito pa mchere wa sodium wa 2'- (4-Methylumbelliferyl) -alpha-DN-acetylneuraminic acid, umatulutsa mankhwala a fulorosenti omwe amadziwika kuti 4-methylumbelliferon.
Fluorescence yopangidwa ndi pawiri imatha kuyeza ndikuwerengedwa, ndikudziwitsanso ntchito ya ma enzymes a neuraminidase.Izi ndizothandiza makamaka pophunzira matenda osiyanasiyana ndi mikhalidwe yokhudzana ndi kagayidwe kachakudya ka sialic acid.
Mankhwalawa amagwiritsidwanso ntchito pozindikira matenda, monga kuzindikira matenda obwera chifukwa cha ma virus omwe amakhudza ntchito ya neuraminidase.M'mayeserowa, mankhwalawa amagwiritsidwa ntchito kuti azindikire kukhalapo kwa tizilombo toyambitsa matenda kapena kuyesa mphamvu ya neuraminidase inhibitors mu mankhwala oletsa tizilombo toyambitsa matenda.
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CAPS CAS: 1135-40-6 Mtengo Wopanga
3-Cyclohexylaminopropanesulfonic acid ndi mankhwala omwe ali ndi gulu la cyclohexyl lomwe limagwirizanitsidwa ndi aminopropanesulfonic acid moiety.Amagwiritsidwa ntchito makamaka ngati buffering mu biochemical and pharmaceutical application.Chifukwa cha kapangidwe kake kapadera ka mankhwala, imawonetsa kusungika kwamphamvu ndipo imagwiritsidwa ntchito nthawi zambiri poyesa kuwongolera pH molondola, monga kuyeretsa mapuloteni, electrophoresis, ndi ma enzymatic reaction.Kuonjezera apo, itha kugwiritsidwa ntchito ngati chokhazikika pakupanga mankhwala kapena ngati choletsa corrosion inhibitor muzinthu zina zamakampani.
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Alpha-D-Glucose pentaacetate CAS: 3891-59-6
Alpha-D-glucose pentaacetate ndi mankhwala omwe amapezeka mwa acetylating magulu a hydroxyl a alpha-D-glucose ndi magulu asanu a acetyl.Amagwiritsidwa ntchito popanga organic synthesis ngati gulu loteteza magulu a hydroxyl omwe amapezeka muzakudya.Itha kugwiritsidwanso ntchito ngati cholumikizira pakufufuza ndi kusanthula kwamankhwala, komanso ngati poyambira pakupanga zinthu zosiyanasiyana.Kuphatikiza apo, glucose pentaacetate yafufuzidwa kuti igwiritsidwe ntchito m'machitidwe operekera mankhwala, chifukwa chakuwongolera kwake kumasulidwa.
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Tris maleate CAS: 72200-76-1
Tris maleate ndi mankhwala omwe amagwira ntchito ngati pH buffer ndi chosinthira m'mafakitale osiyanasiyana.Amagwiritsidwa ntchito posunga pH yokhazikika komanso kukana kusintha komwe kumachitika chifukwa chowonjezera ma acid kapena maziko.Tris maleate nthawi zambiri amagwiritsidwa ntchito pofufuza zamankhwala, kuyeretsa mapuloteni, njira zamafakitale, ndi chemistry yowunikira.Ndiwothandiza makamaka pakusunga ma pH otsika ndipo imadziwika chifukwa cha kusinthasintha kwake pakusunga pH yoyenera.
