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TAPSO CAS: 68399-81-5 Igiciro cy'uruganda
TAPSO (3-[N-tris(hydroxymethyl)methyl]amino]-2-hydroxypropanesulfonic aside) ni zwitterionic buffer ikunze gukoreshwa mu bushakashatsi ku binyabuzima no ku binyabuzima. Ni igikoresho cyiza cyo gufunga gifite pKa hafi ya pH y’umubiri, bigatuma kiba cyiza mu kubungabunga pH ihamye mu bushakashatsi ku binyabuzima. TAPSO ikunze gukoreshwa mu gutunganya poroteyine, gusuzuma enzymes, gukwirakwiza uturemangingo, no gukoresha electrophoresis. Kuba ifite amazi menshi ashongesha kandi ikaba idahuza n’imikorere y’ibinyabuzima bituma iba amahitamo akunzwe mu muryango w’abahanga. TAPSO izwiho ingaruka nke ku mikorere ya enzyme kandi ikunze gukoreshwa nk'ubundi buryo bwo gufunga ibindi bintu nka Tris cyangwa phosphate buffers.
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6-Methyl-2-pyridinyl2-(acetylamino)-2-deoxy-1-thio-beta-D-glucopyranoside CAS:149263-94-5
6-Methyl-2-pyridinyl 2-(acetylamino)-2-deoxy-1-thio-beta-D-glucopyranoside, izwi kandi nka N-acetylglucosamine thiolactone, ni ikinyabutabire gifite imiterere yihariye irimo impeta ya pyridine, itsinda rya acetylamino, n'igice cya thiolactone.
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Sodium Glycolate CAS: 863-57-0
Sodium glycocholate ni umunyu wa bile ufasha mu igogora no kwinjiza ibinure mu biribwa. Ikorwa muri glycine na aside cholic kandi igira uruhare runini mu kugabanya ibinure mo uduce duto, yongera ubuso bwabyo kugira ngo igogora rirusheho kuba ryiza. Sodium glycocholate irashongesha cyane mu mazi kandi ikoreshwa mu miti kugira ngo yongere ubushobozi bwo gushonga no kubona imiti idashongesha neza. Byongeye kandi, ikoreshwa mu bushakashatsi no muri laboratwari kugira ngo ishyigikire ikura rya bagiteri zimwe na zimwe n'ubwoko bw'uturemangingo..
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Umunyu wa sodiyumu CAS: 70331-82-7
Umunyu wa sodium wa TAPS, uzwi kandi ku izina rya N-(Tris(hydroxymethyl)methyl)-2-aminoethanesulfonic acid sodium salt, ni umuti ukoreshwa mu buryo butandukanye kandi ugenzura pH. Ukoreshwa cyane mu bushakashatsi ku binyabuzima n'ibinyabutabire, mu by'imiti no mu gusuzuma. TAPS-Na ni imvange ya zwitterionic ifasha mu kubungabunga pH ihamye mu bisubizo, bigatuma ikwirakwira mu bihe bitandukanye byo kugerageza. Ikoreshwa ryayo ririmo culture y'uturemangingo, ubushakashatsi kuri poroteyine, electrophoresis, synthesis ya shimi, n'imiti. TAPS-Na ni ubwoko bwa TAPS bushonga kandi buhamye bworoshye gufata no gukoresha mu bisubizo by'amazi.
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NBD chloride CAS: 10199-89-0
Chloride ya NBD, izwi kandi nka 7-chloro-4-nitrobenzo-2-oxa-1,3-diazole, ni irangi rikoresha fluorescent rikunze gukoreshwa mu bintu bya shimi na biyoloji. Iri mu bwoko bwa nitrobenzoxadiazole (NBD), ifite ubushobozi bukomeye bwo kugaragaza fluorescence.
Chloride ya NBD irangwa n'ubushobozi bwayo bwo gukora imiyoboro ya covalent hamwe na nucleophiles, nka amines z'ibanze, thiols, na hydroxyl. Iyi miterere yemerera gukoreshwa nk'ikintu gitanga ibimenyetso kuri biomolecules, harimo poroteyine, peptides, aside nucleic, n'izindi molekile nto.
Iyo NBD chloride ihuye na nucleophile, ihinduka ikintu gisimbura ibindi, bigatuma habaho ikintu gihamye gifite ikirango cya NBD. Iki gicuruzwa gifite ikirango kigaragaza fluorescence ikomeye, bigatuma kiba ingirakamaro mu buryo butandukanye bwo gushakisha no gufata amashusho.
Isohoka ry'urumuri rw'ibinyabutabire bya NBD rishobora gukururwa n'urumuri rwa ultraviolet (UV) ruri hafi ya 470 nm, kandi urumuri rusohoka rukunze kugaragara hafi ya 530 nm. Ubu bunini bw'urumuri bugaragara mu gace k'icyatsi kibisi, aho kubangamira imiterere y'ibinyabutabire mu buryo bw'ibinyabuzima biri hasi cyane.
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Proteyine K CAS: 39450-01-6 Igiciro cy'umukozi
Proteinase K ni enzyme ya serine protease ikora cyane ishobora gukurura hydrolysis ya peptide bonds muri poroteyine. Ikomoka kuri fungus Engyodontium album kandi izwiho ubwoko bwinshi bw'imiterere ya substrate. Proteinase K ishobora gucamo neza peptide bonds ku ruhande rwa C-terminal rwa aside amine zidafite aho zihuriye n'amazi, alifatique, cyangwa aromatic, bigatuma igira akamaro mu buryo butandukanye bwa biology na biochimie..
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N,N-Dimethyl-p-phenylenediamine dihydrochloride CAS: 536-46-9
N,N-Dimethyl-p-phenylenediamine dihydrochloride ni ikinyabutabire gikunze gukoreshwa mu bintu bitandukanye bya siyansi n'inganda. Ni ifu y'umweru kuva ku cyera kugeza ku cyera ifite formula ya molekile ya C8H14N2·2HCl.
Iyi mvange ifite uburyo bwinshi bwo kuyikoresha bitewe n’imiterere yayo n’uburyo ikora. Ikunze gukoreshwa nk’igikoresho cyo gusesengura mu kumenya peroxide no nk’ibara rikoreshwa mu gukora ibara n’amabara atandukanye.
Mu rwego rwa chimie isesengura, N,N-Dimethyl-p-phenylenediamine dihydrochloride ikunze gukoreshwa nk'ikimenyetso cy'ibara ry'ubwoko bwa oxidative, nka hydrogen peroxide cyangwa peroxides mu bipimo. Iki kinyabutabire gihinduka ibara iyo kigize ingaruka kuri izi oxidative agents, bigatuma zipimwa.
Byongeye kandi, iyi mvange iboneka no mu buryo bwo gukora irangi ry'umusatsi, aho ikora nk'umusaruro w'amabara. Ubushobozi bwayo bwo gukora amabara meza kandi arambye butuma ikunzwe cyane mu nganda zikora ubwiza.
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Umunyu wa Creatine fosfeti disodium CAS:922-32-7
Umunyu wa Creatine phosphate disodium ni ikintu kigizwe na creatine, ikomoka kuri aside amine isanzwe, ihujwe n'amatsinda ya phosphate na iyoni za sodium. Igira uruhare runini mu gutanga ingufu zo kugabanya imitsi kandi ikunze gukoreshwa nk'inyongera ku mirire y'abakinnyi n'abakora imikino ngororamubiri.
Iyo unyoye, umunyu wa disodium wa creatine phosphate uhinduka creatine phosphate mu mubiri, hanyuma ukabikwa mu mitsi. Mu gihe cy'ibikorwa bikomeye, nko guterura ibiremereye cyangwa kwiruka vuba, creatine phosphate ikora nk'isoko iboneka yoroshye y'imigozi ya phosphate ifite ingufu nyinshi, bigatuma adenosine triphosphate (ATP) yongera kwihuta.
ATP ni yo molekile y'ingufu ikoreshwa n'imitsi, kandi urugero rwayo rugabanuka vuba mu gihe cy'imyitozo ngororamubiri ikomeye. Mu kongeramo fosfeti ya creatine, abakinnyi bashobora kongera ATP, bigatuma imitsi irushaho gukora neza, imbaraga ziyongera, kandi umunaniro ukagabanuka.
Byongeye kandi, umunyu wa creatine fosfeti disodium ushobora kugira izindi nyungu, harimo kwiyongera kw'imitsi, kongera gukira, no kunoza imikorere y'ubwonko. Ubusanzwe ufatwa mu kanwa mu buryo bw'ifu cyangwa ibinini, haba nk'inyongera yihariye cyangwa nk'igice cy'inyongera mbere yo gukora imyitozo ngororamubiri cyangwa nyuma yo gukora imyitozo ngororamubiri.
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2′,6′-DiMethylcarbonylphenyl-10-sulfopropylacridiniuM-9-carboxylate 4′-NHS Ester CAS:194357-64-7
2′,6′-DiMethylcarbonylphenyl-10-sulfopropylacridinium-9-carboxylate 4′-NHS ester ni imvange y'ibinyabutabire ifite imiterere ikomeye ya molekile. Irimo itsinda rya sulfopropylacridinium n'itsinda ry'imikorere ya ester ya carboxylate. Kuba iri muri ester bigaragaza ko ifite ingaruka kandi ishobora gukoreshwa nk'ikintu gishyiraho ikimenyetso cyangwa gihindura ibintu kuri biomolecules.
Itsinda rya sulfopropylacridinium ry’iyi kompanyi rivuga ko ishobora gukoreshwa mu isuzuma rishingiye kuri fluorescence, aho ishobora gukoreshwa nk'icyuma gipima fluorescent cyangwa irangi mu gupima no gusesengura biomolecules. Ishobora kandi kugira akamaro mu bushakashatsi ku mikorere y'uturemangingo, nko gutanga ibimenyetso bya calcium mu turemangingo.
Kuba itsinda rya NHS ester rishyirwamo bigaragaza ko rishobora gukorana na amine z’ibanze, nk’iziboneka muri poroteyine cyangwa peptides, kugira ngo rikore imigozi ihamye ya amide. Ubu buryo bwo gukora butuma rigira akamaro mu bikorwa byo guhuza ibintu, aho rishobora gukoreshwa mu gushyira ibirango cyangwa guhindura biomolecules hamwe n’izindi molecule zikora, nka fluorophores cyangwa tags.
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ABEI CAS: 66612-29-1 Igiciro cyabakora
N-(4-Aminobutyl)-N-ethylisoluminol, izwi kandi nka ABEI, ni ikintu gitanga urumuri gikunze gukoreshwa nk'isuzuma rya chemiluminescent mu ikoreshwa rya bioanalytical. Ni mu bwoko bw'ibikomoka kuri isoluminol kandi gikoreshwa cyane mu gusuzuma ubudahangarwa bw'umubiri no mu buhanga bwo gupima ADN/RNA.
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CAS ya Z-GLY-PRO-PNA: 65022-15-3
Z-GLY-PRO-PNA ni aside nucleic ya peptide (PNA) ikomoka kuri Z-Gly-Pro. Iyi mvange ikunze gukoreshwa mu bushakashatsi no gusuzuma indwara kubera ubushobozi bwayo bwo kwihuza by'umwihariko n'uruhererekane rw'aside nucleic. Kongeramo itsinda rya Z kuri N-terminus bituma habaho kwibanda no kugeza ku ntego za molekile zifuzwa. Hamwe n'uburyo bwihariye bwo guhuza imiterere ya peptide na aside nucleic, Z-GLY-PRO-PNA itanga ubushobozi bukomeye mu bikorwa bitandukanye, harimo kuvura imiterere ya gene, gusuzuma molekile, no guteza imbere imiti..
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TRIS-Acetate CAS: 6850-28-8 Igiciro cy'umukozi
TRIS-Acetate, ni uburyo bukoreshwa cyane mu bushakashatsi bw’ibinyabuzima n’ubw’ibinyabutabire. Ni uruvange rwa Tris base na aside asetiki, bigatuma habaho uburyo bwo gupima pH buhamye bukoreshwa mu kugenzura no kubungabunga urugero rwa pH rwifuzwa mu bikorwa bitandukanye. TRIS-Acetate ni ingirakamaro cyane mu bushakashatsi bwa ADN na RNA, kuko itanga ahantu hakwiye ho gukorera enzymes, electrophoresis, na gel electrophoresis. Ifasha mu kubungabunga umutekano n’ubusugire bwa aside nucleic mu bikorwa bitandukanye, nko gukurikirana ADN, polymerase chain reaction (PCR), na agarose gel electrophoresis. Uretse ubushakashatsi ku ishami rya aside nucleic, TRIS-Acetate inakoreshwa mu bikorwa byo kwitandukanya no gusukura poroteyine, gukuramo poroteyine mu ruhu, no mu igerageza ryo kwita ku turemangingo. Ubushobozi bwayo bwo gupima ubushobozi bwayo butuma iba igikoresho cy’agaciro mu nzego nyinshi z’ubushakashatsi bwa siyansi, igenzura imiterere myiza y’imikorere y’ibinyabuzima no kubungabunga umutekano wa enzymes na poroteyine.
