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Dodecyl trimethyl ammonium bromide CAS: 1119-94-4
Dodecyl trimethyl ammonium bromide, izwi kandi nka DTAB cyangwa DTB, ni ifu ya ammonium ikoreshwa mu buryo bwa quaternary ikunze gukoreshwa nk'umuti ugabanya ubushyuhe cyangwa isabune. Ni ifu y'umweru kandi ikomeye ishongeshwa mu mazi.
DTAB ikunze gukoreshwa mu nganda zitandukanye no mu bikorwa bitandukanye, harimo ibikoresho byo kwiyitaho, imiti, na laboratwari z'ubushakashatsi. Ishobora gukora nk'isuku, emulsifier, ifuro, cyangwa ikoreshwa mu kunywesha.
Mu bikoresho byo kwisiga ku mubiri, DTAB iboneka mu shampoo, conditioner, amasabune, no mu byo gukaraba umubiri. Ifasha mu gukora ifuro, kongera ubushobozi bwo guhagarara neza kw'ibicuruzwa, no kunoza uburyo bikwirakwira.
Mu by’imiti, DTAB ikoreshwa mu gukora uburyo butandukanye bwo gutanga imiti, harimo microemulsions, nanoemulsions, na liposomes. Ifasha mu gushonga no gutuza imiti, yongera ubushobozi bwo kuyifata no kuyikoresha neza.
Muri laboratwari z'ubushakashatsi, DTAB ikunze gukoreshwa mu bushakashatsi bw'ibinyabuzima n'ubw'ibinyabutabire. Ishobora gukoreshwa mu gukura no gutunganya poroteyine mu ruhu, gukuramo ADN, no gutanga gene.
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PMSF CAS: 329-98-6 Igiciro cy'umukozi
Phenylmethylsulfonyl fluoride, izwi kandi nka PMSF, ni ikintu gikoreshwa mu buryo busanzwe nk'inzitizi ya serine protease. Ni inzitizi ikomeye kandi ikomeye idasubira inyuma ikora mu gufata no guhindura aho serine proteases ikorera, ikarinda neza imikorere yazo ya enzyme. PMSF ni ingirakamaro cyane mu bushakashatsi bwa biochemical na molekile mu kwiga isuku ya poroteyine, imikoranire ya poroteyine na poroteyine, no gutunganya poroteyine. Ikunze gukoreshwa mu kurinda poroteyine kwangirika mu gihe cyo gutunganya no kubuza imikorere ya poroteyine muri lysates na extracts z'uturemangingo.
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aside Ethylenediaminetetraacetic dipotassium umunyu dihydrate CAS:25102-12-9
Aside Ethylenediaminetetraacetic dipotassium salt dihydrate, izwi kandi ku izina rya EDTA Dipotassium, ni imvange y'ibinyabutabire ifite formula ya molekile K2 (C10H14N2O8)·2H2O. Ni ifu ya kristu ikunze gukoreshwa nk'ikintu gitera umwijima, bivuze ko ishobora gufatana na iyoni z'icyuma. EDTA Dipotassium izwiho ubushobozi bwo gufata cyangwa gukura iyoni z'icyuma mu bisubizo, bigatuma igira akamaro mu nganda zitandukanye, nko gutunganya amazi, gutunganya ibiryo n'ibinyobwa, no mu miterere y'imiti. Ikoreshwa kandi mu butabire bwo gusesengura no kuvura kubera imiterere yayo ya siliva.
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Aside Ethylenediaminetetraacetic tripotassium umunyu dihydrate CAS: 65501-24-8
Aside ya Ethylenediaminetetraacetic tripotassium salt dihydrate, izwi kandi ku izina rya EDTA Tripotassium, ni ikintu kirimo iyoni eshatu za potasiyumu (K+) kuri buri molekyuli, hamwe n'utunyangingo tubiri tw'amazi (H2O). EDTA Tripotassium ni ikintu kiva muri aside ya ethylenediaminetetraacetic (EDTA) kandi gisangiye imiterere n'imikorere bimwe.
EDTA Tripotassium ikoreshwa cyane cyane nk'ikintu gitera uburyaryate, bivuze ko ifite ubushobozi bwo gufatana na iyoni z'icyuma no gukora complexes zihamye. Ikunze gukoreshwa mu gukura iyoni z'icyuma zidakenewe mu bisubizo, cyane cyane kalisiyumu, manyeziyumu, n'izindi iyoni z'icyuma gikomeye. Mu gufata izi iyoni, EDTA Tripotassium ishobora gukumira ingaruka mbi zazo cyangwa ingaruka mbi mu mikorere n'ibikorwa bitandukanye bya shimi.
Uretse ubushobozi bwayo bwo gusya, EDTA Tripotassium inakoreshwa mu nganda zitandukanye. Ikunze gukoreshwa mu gutunganya amazi kugira ngo ikuremo iyoni z'ibyuma bikomeye mu mazi, iha umutekano n'ubwiza bw'amazi. Ishobora kandi kuboneka mu nganda z'ibiribwa n'ibinyobwa nk'ikintu gikomeza ubuziranenge n'uburyo bwo kubungabunga, ikarinda ogisijeni no kubungabunga ubuziranenge bw'ibiribwa byatunganyijwe. Byongeye kandi, EDTA Tripotassium igira uruhare mu gukora imiti, shimi isesengura, ndetse no nk'igikoresho gisanzwe cyo kwifashisha.
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Fluorescein Isothiocyante CAS: 3326-32-7
Isothiocyanate ya Fluorescein (FITC) ni irangi ry’urumuri rikunze gukoreshwa mu bushakashatsi ku buvuzi no mu gusuzuma indwara. Ni irangi rikomoka kuri fluorescein ryahinduwe kugira ngo ribemo itsinda rya isothiocyanate, rituma rishobora kwihuza na poroteyine, antibody, n’izindi biomolecule.
FITC itanga urumuri rw'icyatsi kibisi iyo ishishikajwe n'urumuri rw'uburebure bukwiye, akenshi hafi 488 nm. Uru mucyo rushobora kuboneka no gupimwa hakoreshejwe uburyo butandukanye bwo gufata amashusho, nka mikorosikopi ya fluorescence, flow cytometry, na fluorescence spectroscopy.
Mu guhuza FITC na biomolecules zishishikaje, abashakashatsi bashobora gukurikirana no kwiyumvisha uko izo biomolecules zikwirakwira, aho ziherereye, n'uko zikora mu turemangingo, mu turemangingo, cyangwa mu binyabuzima. Urugero, antibodies zanditseho FITC zishobora gukoreshwa mu gupima poroteyine cyangwa antigens runaka mu isuzuma rya immunofluorescence cyangwa gusesengura imiterere y'uturemangingo mu igerageza rya flow cytometry.
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GSH CAS: 70-18-8 Igiciro cy'umukozi
GSH, cyangwa glutathione, ni molekile karemano y’uturemangingo turwanya ogisijeni iboneka mu mubiri. Igira uruhare runini mu kubungabunga imikorere myiza y’uturemangingo kandi igira uruhare mu bikorwa byinshi by’ingenzi by’umubiri. GSH ifasha kurinda uturemangingo kwangirika kwa ogisijeni binyuze mu gukuraho uturemangingo twangiza uturemangingo n’ubwoko bwa ogisijeni bukora. Ifasha kandi mu bikorwa byo gusukura uturemangingo binyuze mu gufata no gukuraho uburozi n’ibyuma biremereye mu mubiri.
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BCA-2Na CAS:979-88-4 Igiciro cy'umukozi
BCA-2Na, izwi kandi nka Bacillus cereus adenosine triphosphate (ATP) bioluminescent assay, ni ikizamini cya biochemical gikoreshwa mu gusuzuma niba ATP iri mu gipimo. ATP ni molekile iboneka mu binyabuzima byose kandi ikunze gukoreshwa nk'ikimenyetso cy'umwanda cyangwa isuku ya mikorobe. Ikizamini cya BCA-2Na gikoresha enzyme luciferase kugira ngo gitere imbaraga igikorwa gitanga urumuri iyo ATP iriho. Ubukana bw'urumuri rusohoka burapimwa kandi bushobora gutanga isuzuma ryihuse kandi ryimbitse ry'imikorere ya mikorobe cyangwa isuku mu nganda zitandukanye, nko gukora ibiryo n'ibinyobwa, gukora imiti, no gupima ubuziranenge bw'amazi. Ikizamini cya BCA-2Na gikunze gukoreshwa nk'uburyo bwihuse kandi bwizewe bwo kugenzura isuku no kugenzura ubuziranenge.
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GSSG CAS: 27025-41-8 Igiciro cy'umukozi
GSSG, izwi kandi nka glutathione ya oxidized, ni ubwoko bwa disulfide bwa glutathione ya antioxidant (GSH). Nubwo GSH ari ubwoko bwagabanutse kandi bukora, GSSG ni ubwoko bwa oxidized kandi bukora. GSSG ibaho iyo GSH itanze electron zayo kugira ngo ihagarike radicals yigenga cyangwa izindi nyoni zikora. Uku guhinduka bifasha mu kurinda umubiri kwangirika kwa oxidative. GSSG ishobora guhindurwa GSH binyuze mu nzira yo kongera gukoresha enzyme glutathione reductase. Gukurikirana ikigereranyo cya GSH na GSSG mu mubiri ni ingirakamaro mu gusuzuma imiterere ya antioxidant n'ubuzima muri rusange.
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BCIP Na) 5-Bromo-4-chloro-3-indolyl phosphate disodium umunyu CAS:102185-33-1
Umunyu wa 5-Bromo-4-chloro-3-indolyl phosphate disodium ni ikintu gikoreshwa mu buvuzi bwa biochemical nk'ikintu gikoresha chromogenic mu gupima imikorere ya alkaline phosphatase enzymes. Akenshi witwa BCIP mu magambo ahinnye.
Iyo alkaline phosphatase ikoze kuri BCIP, igabanya itsinda rya fosfate, bigatuma habaho ubururu n'umuhengeri. Iri hinduka ry'ibara rituma abashakashatsi bashobora kwiyumvisha no gupima niba alkaline phosphatase iri mu gipimo.
BCIP ikunze gukoreshwa mu buryo butandukanye, harimo immunohistochemistry, poroteyine na aside nucleic blotting techniques, hamwe na enzyme-linked immunosorbent assays (ELISAs).
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Iodoacetamide CAS:144-48-9 Igiciro cy'umukozi
Iodoacetamide ni ikinyabutabire gikunze gukoreshwa mu bushakashatsi bwa biochimie na molekile. Ni ikinyabutabire cya thiol gihindura by'umwihariko ibisigazwa bya cysteine muri poroteyine binyuze mu gukora covalent bond. Iri hinduka rikunze gukoreshwa mu buryo bwo gusesengura poroteyine kugira ngo rihagarike ibisigazwa bya cysteine, nko mu bushakashatsi bwa proteomics aho ikoreshwa mu gushyiraho no guhagarika ibisigazwa bya cysteine mbere yo gusya poroteyine no gusesengura spectrometry y'ubunini. Iodoacetamide ikoreshwa kandi mu bushakashatsi ku miterere ya poroteyine no mu gukora peptides zifite ikinyabutabire..
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BCIP-Toluidine)5-Bromo-4-chloro-3-indolylphosphate-p-toluidine umunyu CAS:6578-06-9
Umunyu wa 5-Bromo-4-chloro-3-indolyl phosphate p-toluidine ni ikinyabutabire gikunze gukoreshwa mu bushakashatsi ku binyabuzima bya molekile no mu buvuzi bwa biochimie. Ukunze gukoreshwa mu gusuzuma immunosorbent assays (ELISA) no mu buryo bwo gushyira ibirango bya poroteyine.
Iki kinyabutabire ni substrate ya alkaline phosphatase, enzyme ikoreshwa cyane muri biology ya molekile mu kumenya niba hari molekile cyangwa poroteyine runaka binyuze mu buryo bw'amabara cyangwa chemiluminescent.
Iyo enzyme ya alkaline phosphatase ihari, igabanya amatsinda ya fosfeti mu munyu wa 5-Bromo-4-chloro-3-indolyl phosphate p-toluidine, bigatuma habaho irangi ry'ubururu cyangwa umuhengeri. Iri hinduka ry'ibara rishobora kugaragara no gupimwa byoroshye, bigatuma habaho gupima imikorere ya enzyme cyangwa kuba hari molekile zigamije.
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N,N-Dimethyl-1,4-phenylenediamine dihydrochloride CAS:536-46-9
N,N-Dimethyl-1,4-phenylenediamine dihydrochloride ni ikinyabutabire gikunze kwitwa DMPD dihydrochloride. Ni ikintu gikomeye, gifite kristali gishobora gushonga mu mazi no mu bindi bintu bishongesha umwuka.
Dihydrochloride ya DMPD ikunze gukoreshwa mu bikorwa bitandukanye bya shimi, harimo no gukora oxidation no kugabanya. Ishobora gukoreshwa nk'isoko ya electron cyangwa nk'igikoresho cyo kwakira electron, bigatuma igira akamaro mu gukora amarangi, imiti n'ibindi bintu by'umwimerere.
Uretse gukora kwayo neza, DMPD dihydrochloride izwiho ubushobozi bwayo bwo kugabanya ibintu. Ishobora gukoreshwa nk'igabanya ry'ibintu mu buhanga bwo gusesengura shimi, nka spectrophotometry, aho ifasha mu gupima ingano y'ibintu bimwe na bimwe.
