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Tapso Sodium CAS: 105140-25-8 Igiciro cy'umukozi
aside 3-[N-Tris(hydroxymethyl)methylamino]-2-hydroxypropanesulfonic,Ni njyesa zwitterionic buffering agent mu buryo bw'umunyu wa sodium. Ikunze gukoreshwa mu bushakashatsi bwa biochemical na molekile kugira ngo pH ikomeze kuba ihamye mu bisubizo.It Irashongesha cyane mu mazi kandi ifite pKa hafi ya pH y’umubiri, bigatuma ikoreshwa mu buryo butandukanye nko gutunganya poroteyine, gusuzuma enzymes, gusesengura uturemangingo, no gukoresha electrophoresis. Imiterere yayo yihariye ya shimi n’uburyo ihura na biology bituma iba ingenzi mu mabwiriza atandukanye ya laboratwari.
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4-Nitrophenyl phosphate di(tris) umunyu CAS:68189-42-4
Umunyu wa 4-Nitrophenyl phosphate di(tris) ni ikinyabutabire gikoreshwa mu bushakashatsi no gusuzuma ibinyabutabire. Ukunze gukoreshwa nk'ishingiro ry'ibizamini bya alkaline phosphatase. Uyu munyu, iyo ukozwe hidrolised na alkaline phosphatase, ukora ikintu gifite ibara ry'umuhondo gishobora gupimwa byoroshye hifashishijwe spectrophotometric. Iki gikorwa gikoreshwa cyane mu bikorwa bitandukanye, harimo ibizamini bya enzyme-linked immunosorbent assays (ELISAs) no kumenya ibikorwa bya phosphatase. Ubukana bw'ibara ry'umuhondo bungana neza n'ibikorwa bya enzyme, bigatuma haboneka neza urugero rwa alkaline phosphatase mu bipimo by'ibinyabuzima. Umunyu wa 4-Nitrophenyl phosphate di(tris) urahamye, ushonga mu mazi, kandi urushaho kugira ingaruka nziza, bigatuma uba amahitamo akunzwe yo gupima enzymes mu bushakashatsi bw'ibinyabuzima n'ubw'ubuvuzi.
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Nitrotetrazolium blue chloride CAS:298-83-9
Nitrotetrazolium blue chloride, izwi kandi nka NBT cyangwa NBT-Cl, ni ikinyabutabire gikunze gukoreshwa mu isuzuma ry’ibinyabuzima n’ibinyabutabire. Ni ifu y’umuhondo werurutse ishongeshwa mu mazi.
NBT ikunze gukoreshwa nk'ikimenyetso cyo kumenya niba hari superoxide radicals cyangwa enzymes zibikora. Ihinduka ibara iyo igabanutse na superoxide radicals, ikava ku muhondo ikajya ku bururu bwijimye bwa formazan. Iyi reaction ikunze gukoreshwa mu bushakashatsi bwo kwiga stress ya oxidative, guhumeka kw'uturemangingo, n'imikorere ya enzymes.
NBT ikunze gukoreshwa mu buryo butandukanye, nko kugabanya nitroblue tetrazolium, kugira ngo igaragaze ikorwa rya superoxide mu turemangingo no mu ngingo. Yanakoreshejwe muri immunohistochemistry na histochemistry kugira ngo hamenyekane kandi hamenyekane izindi enzymes n'ibice bigize uturemangingo.
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NSP-AS CAS:211106-69-3 Igiciro cy'umukozi
Umunyu w'imbere wa 3-[9-((3-(carboxypropyl)[4-Methxylphenyl]sulfonyl)aMine)carboxyl]-10-acridiniuMyl)-1-propanesulfonate ni molekile igizwe n'igice cya acridinium gifatanye n'umunyu w'imbere wa propanesulfonate. Irimo itsinda rya carboxypropyl, itsinda rya 4-Methxylphenylsulfonyl, n'itsinda rya amine. Iki gice gishobora kuba cyarakorewe gukoreshwa mu buryo bwihariye nko mu butabire, mu by'imiti, cyangwa mu bushakashatsi.
Byongeye kandi, NAC yagaragaje icyizere mu gushyigikira ubuzima bw'umwijima ifasha mu gukuraho ibintu by'uburozi, nka acetaminophen, umuti usanzwe ugabanya ububabare. Ishobora kandi kugira ingaruka zo kurinda umwijima kwangirika guterwa no kunywa inzoga.
Uretse kuba ifite ubushobozi bwo kurwanya indwara ziterwa n’ubudahangarwa bw’umubiri (antioxidant) n’ubufasha mu guhumeka, NAC yanasuzumwe ku nyungu zayo mu buzima bwo mu mutwe. Ubushakashatsi bumwe bwerekana ko ishobora kugira ingaruka nziza ku ndwara zo mu mutwe, nko kwiheba no kudakora ibintu bikunze kugorama (OCD).
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L-Leucine p-nitroanilide hydrochloride CAS: 16010-98-3
L-Leucine p-nitroanilide hydrochloride ni ikinyabutabire kiri mu itsinda ry'ibikomoka kuri p-nitroanilide. Ni ifu y'umweru kugeza ku umweru ikoreshwa cyane mu bushakashatsi bwa biochemical no mu isuzuma rya enzymes.
L-Leucine p-nitroanilide hydrochloride ikunze gukoreshwa nk'igice cyo gupima imikorere ya enzymes nka poroteyine na peptidase. Iyo izi enzymes zivanzemo L-Leucine p-nitroanilide hydrochloride, isohora p-nitroaniline, ishobora kugaragara hifashishijwe spectrophotometric. Igipimo cy'impinduka z'amabara gihuye neza n'imikorere ya enzymes, bigatuma umubare w'imikorere ya enzymes mu bipimo by'ibinyabuzima upimwa.
Iki kintu kirashongeshwa mu mazi kandi gishobora gushongeshwa byoroshye mu bisubizo bikwiye byo gukoreshwa mu gusuzuma enzymes. Ni ngombwa kubika L-Leucine p-nitroanilide hydrochloride ahantu hakonje kandi humutse kugira ngo gikomeze kuba cyiza.
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Guanidine Thiocyanate Sulfate CAS: 593-84-0
Sulfate ya Guanidine thiocyanate ni imvange y’ibinyabutabire ikomoka kuri iyoni za guanidine, thiocyanate, na sulfate. Ikunze gukoreshwa mu bushakashatsi bwa biology ya molekile na biochimie nk'ikintu gitera chaotropic.
Guanidine thiocyanate sulfate ikunze gukoreshwa muri gahunda zo gutandukanya ADN na RNA kugira ngo ihagarike uturemangingo tw’uturemangingo na poroteyine zidafite ubuziranenge, bigatuma aside nucleic zikurwamo neza. Ifasha mu gushonga kwa ADN na RNA, bigatuma bikurwamo kandi bigatunganywa mu buryo butandukanye.
Bitewe n’imiterere yayo ya chaotropic, guanidine thiocyanate sulfate ifasha mu gusenya hydrogen bond n’ibindi bikorwa bitari covalent, yorohereza gutandukanya aside nucleic na poroteyine, lipide, n’ibindi bice by’uturemangingo. Ifasha kandi mu kubuza imikorere ya RNase, ikerekana ubuziranenge n’ubuziranenge bwa aside nucleic zakuwemo..
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BCIP-Toluidine)5-Bromo-4-chloro-3-indolylphosphate-p-toluidine umunyu CAS:6578-06-9
BCIP-Toluidine, izwi kandi ku izina rya 5-Bromo-4-chloro-3-indolylphosphate-p-toluidine umunyu, ni ikinyabutabire gikunze gukoreshwa mu bushakashatsi ku binyabuzima bya molekile no mu buvuzi bwa biochimie. Ikoreshwa cyane cyane nk'igice cy'ingenzi mu gusuzuma imisemburo ya immunosorbent (ELISAs) cyangwa uburyo bwo gusiga irangi rya immunohistochemical kugira ngo hamenyekane imikorere ya alkaline phosphatase.
Iyo BCIP-Toluidine igabanijwemo na alkaline phosphatase, ihinduka ibara, bigatuma habaho ubururu n'umuhengeri. Iyi reaction ituma habaho kureba no gupima ibikorwa bya alkaline phosphatase mu bipimo. Ubukana bw'ibara bushobora gupimwa hifashishijwe spectrophotometric kandi bungana neza n'ibikorwa bya enzyme.
Gukoresha BCIP-Toluidine nk'igice cy'umubiri bikunze gukoreshwa cyane cyane mu bikorwa birimo ADN cyangwa RNA, nko muri situ hybridization (ISH) cyangwa Southern and Northern blotting. Bitanga uburyo bwizewe kandi bwihuse bwo kumenya niba hari aside nucleic target mu bipimo.
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3-Aminophthalhydrazide CAS: 521-31-3
3-Aminophthalhydrazide ni imvange y’ibinyabutabire ifite formula ya molekile C8H8N2O. Yitwa aminohydrazide ikomoka kuri aside phthalike. Iyi mvange igizwe n’umugongo wa aside phthalike hamwe na atome ebyiri za hydrogène zisimbuwe n’itsinda rya amino hamwe n’itsinda rya hydrazine.
3-Aminophthalhydrazide ifite akamaro gatandukanye mu bijyanye na chimie na medicine. Ishobora gukoreshwa nk'igikoresho cyo gutangira gukora imvange zitandukanye z'imiti n'irangi. Byongeye kandi, ikunze gukoreshwa mu gutegura Schiff bases, ari zo zigize uruhare runini mu gukora imvange ya organic.
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4-Aminoantipyrine CAS: 83-07-8
4-Aminoantipyrine, izwi kandi nka aminoantipyrine cyangwa aminopyrine, ni imvange y’umwimerere ikoze mu buryo bw’ubukorano. Ikunze gukoreshwa nk’imvange mu nganda zisesengura ubutabire n’imiti. Imiterere yayo igizwe n’impeta y’arumori ifite itsinda rya amino (NH2) n’itsinda rya pyrazolone, bigatuma iba imvange ikoreshwa mu buryo butandukanye.
Mu buhanga bwo gusesengura, 4-Aminoantipyrine ikoreshwa cyane nk'ikintu gihindura imiterere ya chromogenic mu isuzuma ry'amabara. Ikorana n'ibintu bimwe na bimwe, nka phenols na peroxides, kugira ngo ikore ubwoko bw'amabara bushobora gupimwa hifashishijwe spectrophotometric. Iyi miterere ituma igira akamaro mu isuzuma ritandukanye, harimo no kumenya enzymes nka peroxidase, glucose, na amylase.
Mu nganda zikora imiti, 4-Aminoantipyrine yakoreshejwe mu mateka nk'umuti ugabanya ububabare n'imiti igabanya ububabare .
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TAPS-NA CAS:91000-53-2 Igiciro cy'umukozi
N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic aside sodium salt, izwi kandi ku izina rya TAPS-Na, ni ikinyabutabire gikunze gukoreshwa nk'ikintu gikingira mu bintu bitandukanye bya biyoloji na biochemical. Ni ikinyabutabire cya zwitterionic, bivuze ko gifite charges nziza na negative, bifasha mu kubungabunga pH ihamye mu bisubizo.
TAPS-Na ifite pH iri hagati ya 7.7 na 9.1, bigatuma ikoreshwa neza mu gukoresha ibidukikije bya pH ifite alkaline gato. Ikunze gukoreshwa mu bushakashatsi bwa poroteyine na enzyme, ndetse no mu buhanga bwa biology nka gel electrophoresis na ADN sequencing.
Kubera ko ari umunyu wa sodiyumu, TAPS-Na irashongesha cyane mu mazi, ibyo bigatuma byoroha gutegura imiti ivanze n'amazi. Izwiho uburozi buke kandi ikaba idakunze kwivanga n'uturemangingo tw'ibinyabuzima, bigatuma iba amahitamo meza mu bushakashatsi bwinshi.
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5,5-Dithiobis (aside 2-nitrobenzoic) CAS: 69-78-3
5,5-Dithiobis (aside 2-nitrobenzoic), izwi kandi nka DTNB cyangwa Ellman's reagent, ni ikinyabutabire gikunze gukoreshwa mu bushakashatsi ku binyabutabire n'imiti. Ni ifu y'umuhondo, ikoze nk'iy'amabara atukura kandi ishongesha cyane mu mazi no mu bintu bishongesha mu buryo bw'umwimerere.
DTNB ikoreshwa cyane cyane mu gupima ingano y'amatsinda ya sulfhydryl (-SH) muri poroteyine na peptides. Iki gikoresho gihura na thiols, bigatuma habaho disulfide ivanze hanyuma hagasohoka 2-nitro-5-thiobenzoate, ifite ibara ry'umuhondo rishobora gupimwa hifashishijwe spectrophotometric. Mu gupima ubukana bw'ibara ry'umuhondo, birashoboka gupima ingano y'amatsinda ya thiols mu rugero. Ubu buryo bukunze gukoreshwa mu kwiga imikoranire ya poroteyine na poroteyine, gupfunyika kwa poroteyine, n'imikorere ya enzymes ihuriweho n'amatsinda ya thiol.
Uretse gupima thiol, DTNB yakoreshejwe mu zindi ngamba, nko gusuzuma imiterere ya redox y'uturemangingo, kwiga uburyo ibintu bifatanye na metal-sulfure bihagaze, no gupima imikorere ya enzymes zitandukanye.
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PHENOLPHTHALEIN MONOFOSPHATE BIS (CYCLOHEXYLAMMONIUM) UMUNYU CAS: 14815-59-9
Phenolphthalein monophosphate dicyclohexylammonium umunyu ni ikintu kiva muri phenolphthalein, ikimenyetso cya pH gikunze gukoreshwa muri laboratwari. Ubwoko bw'umunyu wa dicyclohexylammonium wa phenolphthalein monophosphate bukunze gukoreshwa nk'igikoresho cyo gusesengura mu bushakashatsi bwa biochemical na molekile. Bukoreshwa cyane cyane mu bushakashatsi cyangwa mu isuzuma kugira ngo hamenyekane kandi hapimwe niba hari enzymes zimwe na zimwe, harimo n'izigira uruhare mu bikorwa bya ATP (adenosine triphosphate) hydrolysis cyangwa phosphatase. Imiterere yayo yihariye ituma iba igikoresho cy'ingirakamaro mu bushakashatsi bwa siyansi bujyanye na kinetics ya enzyme n'imikorere y'uturemangingo..
