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aside 3-(cyclohexylamino)-2-hydroxy-1-propanesuhicic CAS:73463-39-5
Aside 3-(cyclohexylamino)-2-hydroxy-1-propanesuhicic ni imvange y’ibinyabutabire ifite formula ya molekile C12H23NO3S. Iri mu muryango w’ibinyabutabire bizwi nka aside sulfonic. Iyi mvange igizwe n’itsinda rya cyclohexylamino, itsinda rya hydroxy, n’igice cya aside propanesuhicic. Ikoreshwa mu nganda zitandukanye, harimo nk’inkingi y’ubwubatsi mu guhuza ibintu bikomoka ku bimera no mu bushakashatsi ku miti. Imiterere n’imiterere yihariye y’iyi mvange bituma ikoreshwa mu gukora ubushakashatsi bwihariye ku binyabutabire no mu bushakashatsi bwa siyansi.
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HEIDA CAS:93-62-9 Igiciro cy'umukozi
Aside iminodiasetike N-(2-Hydroxyethyl)iminodiasetike (HEIDA) ni ikinyabutabire gifite akamaro kenshi mu nzego zitandukanye. Ni ikintu gitera ubwivumbure, bivuze ko gifite ubushobozi bwo gufatana na iyoni z'icyuma no gukora complexes zihamye.
Mu bume bw'isesengura, HEIDA ikunze gukoreshwa nk'ikintu gitera imbaraga mu gutandukanya ibintu no mu gutandukanya ibintu. Ishobora gukoreshwa mu gukusanya iyoni z'icyuma, nka kalisiyumu, manyeziyumu, na feri, bityo ikarinda ko bibangamira uburyo ibipimo by'isesengura bikoreshwa.
HEIDA ikoreshwa kandi mu nganda zikora imiti, cyane cyane mu gukora imiti imwe n'imwe. Ishobora gukoreshwa nk'ikintu gikomeza gushonga no gushonga imiti idashonga neza, bigafasha kunoza uburyo ibonekamo kandi ikayikoresha neza.
Ikindi kintu gikoreshwa muri HEIDA ni ugutunganya amazi yanduye no kuyasana. Ishobora gukoreshwa nk'ikintu gifata amazi kugira ngo ikureho imyanda ihumanya ikirere mu mazi cyangwa mu butaka, bityo ikagabanya uburozi bwayo kandi igateza imbere ibikorwa byo kuyisana.
Byongeye kandi, HEIDA yakoreshejwe mu guhuza imvange n'ibice by'ibyuma-organic (MOFs), bifite akamaro gatandukanye mu gukaranga, kubika imyuka, no kumva.
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2,3,5,6-Di-O-isopropylidene-α-D-mannofuranose CAS: 14131-84-1
2,3,5,6-Di-O-isopropylidene-α-D-mannofuranose ni imvange ikoreshwa mu gukora organic synthesis nk'itsinda ririnda amatsinda ya hydroxyl ya mannose. Mu gushyira amatsinda ya isopropylidene ku matsinda ya hydroxyl ku myanya ya 2, 3, 5, na 6 y'impeta ya mannose, iyi mvange ifasha gukumira ingaruka mbi zishobora kubaho kuri izo mbuga. Ubu burinzi bwemerera impinduka nziza ku yandi matsinda akora muri molekile. Ikunze gukoreshwa mu gukora carbohydrate na glycoconjugates, bigira uruhare runini mu mikorere y'ibinyabuzima kandi bigira uruhare mu nzego nko gutanga imiti, gusuzuma, no kwigisha ubudahangarwa bw'umubiri.
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UMUNYU WA MES HEMISODIUM CAS:117961-21-4
2-Amino-2-methyl-1,3-propanediol, izwi kandi nka AMPD cyangwa α-methyl serinol, ni imvange y'ibinyabutabire ifite formula ya molekile C4H11NO2. Ni alcool y'amino ikunze gukoreshwa nk'igice cy'imiti mu gukora imiti n'ibinyabutabire by'umwimerere. AMPD izwiho ubushobozi bwo gukora nk'inyongera ya chiral mu gukora ibintu bidafite aho bihuriye, bigatuma igira akamaro mu gukora ibinyabutabire byuzuye enantiomeric. Byongeye kandi, yakoreshejwe nk'ikintu kigize ubwitonzi n'ibicuruzwa byo kwisiga kubera ubushobozi bwayo bwo koroshya ubushyuhe.
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Tris (hydroxymethyl)nitromethane CAS: 126-11-4
Tris (hydroxymethyl)nitromethane, ikunze kwitwa Tris cyangwa THN, ni imvange y’ibinyabutabire ifite formula ya molekile C4H11NO4. Ni kristali y’umuhondo werurutse kandi ishongesha cyane mu mazi. Tris ikoreshwa cyane nk'ikintu gikingira mu mikoreshereze ya biokemikali na molekile. Ifasha mu kugumana pH ihamye mu bisubizo, bigatuma iba ingirakamaro cyane mu buryo butandukanye nko gutandukanya ADN na RNA, PCR, electrophoresis ya gel, gutunganya poroteyine, culture y’uturemangingo, protein chimie, enzymology, na biokemie assays. Imiterere ya Tris yo gukingira ituma habaho imiterere myiza muri ubu bushakashatsi, bigatuma haboneka ibisubizo nyabyo kandi byizewe.
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Aside D-Glucuronic CAS: 6556-12-3
Aside D-Glucuronic ni aside y'isukari ikomoka kuri glucose, kandi iboneka mu mubiri w'umuntu no mu ngingo zitandukanye z'ibimera n'inyamaswa. Igira uruhare runini mu gukuraho uburozi, ihuza kandi ikavanaho uburozi n'ibiyobyabwenge mu mubiri. Byongeye kandi, aside D-Glucuronic igira uruhare mu gukora no gutunganya ibintu bitandukanye, harimo na glycosaminoglycans, ingenzi ku ngingo zihuza. Ifite imiterere ya antioxidant n'inyungu zishobora kubaho ku buzima, kandi ikoreshwa mu nyongeramusaruro n'ibicuruzwa byo kwita ku ruhu.
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3-HYDROXY-4-(5-NITROPYRIDYLAZO)PROPYLANI CAS:143205-66-7
3-HYDROXY-4-(5-NITROPYRIDYLAZO)PROPANAL, izwi kandi nka NBD-aldehyde, ni ikintu gikunze gukoreshwa mu bushakashatsi ku binyabuzima n'ibinyabuzima.
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IMIPAYIPI umunyu wa sesquisodium CAS:100037-69-2
IMIPAYI Umunyu wa sesquisodium ni ikintu kivangwa n’ibinyabutabire kizwi cyane nka PIPAYI. Ni ikintu gitera imbaraga kandi kikaba igikoresho cy’ibinyabuzima gikoreshwa mu bushakashatsi butandukanye bwa siyansi. IMIPAYI ni ingirakamaro cyane mu kubungabunga pH ihamye iri hagati ya 6.1 na 7.5. Irahamye mu bushyuhe bwinshi, bigatuma ikoreshwa mu igerageza rikorwa mu bihe bitandukanye. IMIPAYI ikunze gukoreshwa mu miterere y’uturemangingo, inyigo za poroteyine na enzyme, electrophoresis ya gel, n’uburyo butandukanye bwa biology ya molekile. Ni ngombwa kugisha inama impuguke cyangwa abashakashatsi bakwiriye kugira ngo bagufashe kumenya ingano n’imiterere y’ikoreshwa rya PIPAYI mu bushakashatsi bwawe.
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4-Nitrophenyl beta-D-galactopyranoside CAS:200422-18-0
4-Nitrophenyl beta-D-galactopyranoside (ONPG) ni ikinyabutabire gikunze gukoreshwa mu isuzuma rya enzyme kugira ngo hamenyekane niba enzyme β-galactosidase ihari kandi ikora. Ni substrate ya β-galactosidase, igacamo molekile kugira ngo ikuremo umusaruro w'umuhondo, o-nitrophenol. Impinduka z'ibara zishobora gupimwa hifashishijwe spectrophotometric, bigatuma habaho kumenya ingano y'imikorere ya enzyme. Iki kinyabutabire gikoreshwa cyane mu bushakashatsi bwa biology na biochimie kugira ngo hamenyekane imikorere ya β-galactosidase no kwiga imikorere ya gene n'uburyo ikoreshwa.
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![3-[(3-Cholanidopropyl)dimethylammonio]-1-propanesulfonate CAS:75621-03-3](https://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) ni isabune ikoreshwa cyane muri biochimie na molekile. Ni isabune ya zwitterionic, bivuze ko ifite itsinda ry’isabune nziza n’iry’isabune mbi.
CHAPS izwiho ubushobozi bwo gushonga no gushimangira poroteyine zo mu rukenyerero, bigatuma igira akamaro mu bikorwa bitandukanye nko gukuramo poroteyine, kuyisukura no kuyigereranya. Ibangamira imikoranire ya lipide na poroteyine, bigatuma poroteyine zo mu rukenyerero zikurwa mu buryo bwazo.
Bitandukanye n'izindi sabune, CHAPS ni nziza cyane kandi ntigabanya poroteyine nyinshi, bityo ikaba amahitamo meza yo kubungabunga imiterere n'imikorere ya poroteyine mu gihe cy'igerageza. Ishobora kandi gufasha gukumira kwivanga kwa poroteyine.
CHAPS ikoreshwa cyane mu buryo nka SDS-PAGE (sodium dodecyl sulfate polyacrylamide gel electrophoresis), isoelectric focusing, na Western blotting. Ikoreshwa kandi mu bushakashatsi bujyanye na enzymes ziboshye mu membrane, transduction y'ibimenyetso, n'imikoranire ya poroteyine na lipid.
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HEPBS CAS: 161308-36-7 Igiciro cy'umukozi
N-(2-Hydroxyethyl)piperazine-N'-(4-butanesulfonic aside), ikunze kwitwaHEPBS, ni ikinyabutabire gikoreshwa nk'ikintu gifasha mu kugabanya ububabare no kugenzura pH mu bushakashatsi ku binyabuzima no ku binyabuzima. Gifite uburyo bwinshi bwo gukoresha, harimo ubuhinzi bw'uturemangingo, inyigo za enzyme, electrophoresis, isuzuma rya biochemical, n'uburyo bwo gukora imiti.HEPBS bifasha kugumana urugero rwa pH ruhamye, cyane cyane mu rugero rw'umubiri, kandi bizwiho ubushobozi bwo kubika neza no guhuza neza n'uburyo butandukanye bwo kugerageza.
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2-NITROPHENYL-BETA-D-GLUCOPYRANOSIDE CAS:2816-24-2
2-Nitrophenyl-beta-D-glucopyranoside ni igikoresho cy’ibinyabutabire kigizwe na molekile ya glucopyranoside ifatanye n’itsinda rya nitrophenyl. Ikunze gukoreshwa nk’igice cy’ingenzi mu isuzuma rya enzymatic kugira ngo hamenyekane kandi hamenyekane imikorere ya enzymes nka beta-glucosidase. Itsinda rya nitrophenyl rishobora gucibwamo na enzyme, bigatuma habaho irekurwa ry’ikintu gifite ibara ry’umuhondo gishobora gupimwa hifashishijwe spectrophotometric. Iki gice cy’ibinyabutabire ni ingirakamaro cyane mu kwiga kinetics ya enzymes no gusuzuma neza uburyo enzymes zirinda cyangwa zikora. Ikoreshwa kandi mu bushakashatsi bwa biochemical mu iperereza ku mikorere ya carbohydrates no nk’igice cy’ingenzi cya glycosidic-link.
