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(S)-2-Amino-4-hydroxybutanoic aside CAS: 672-15-1
(S) -2-Amino-4-hydroxybutanoic aside ni aside amine isanzwe izwi ku izina rya L-threonine. Ni ingenzi mu kubaka poroteyine kandi ifite imirimo itandukanye mu mubiri. L-threonine igira uruhare mu gukora poroteyine no gusana ingingo, ishyigikira ubudahangarwa bw'umubiri buzira umuze, igira uruhare mu mikorere y'ubwonko no gukora neurotransmitters, ikomeza ubuzima bw'amara, igira uruhare mu gukora kolajeni, kandi ifasha mu gutunganya aside irike. Ifatwa nk'aside amine y'ingenzi, bivuze ko umubiri udashobora kuyikora kandi ugomba kuyigeraho binyuze mu mirire cyangwa inyongeramusaruro. L-threonine ishobora gukoreshwa mu kuvura indwara zimwe na zimwe ariko igomba gukoreshwa hakurikijwe ubuyobozi bwa muganga.
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2-Aside Ketoglutaric disodium salt dihydrate CAS: 305-72-6
2-Ketoglutaric aside disodium salt dihydrate ni ikinyabutabire gifite formula ya Na2C5H6O5. Ni umunyu wa disodium ugizwe na aside 2-ketoglutaric kandi ugizwe na iyoni ebyiri za sodium na molekile ebyiri z'amazi kuri molekile imwe y'umunyu.
Aside ya 2-Ketoglutaric ni ingenzi mu mikorere ya aside amine kandi igira uruhare runini mu mikorere ya aside citric (izwi kandi nka Krebs cycle cyangwa TCA cycle) aho igira uruhare mu ikorwa ry'ingufu.
Umunyu wa disodium wa aside 2-ketoglutaric wongera ubushobozi bwo gushonga kwayo kandi bigatuma yoroha kuyikoresha no kuyikoresha mu buryo butandukanye. Ikunze gukoreshwa mu bushakashatsi bwa biochemical na enzyme ndetse no mu iterambere no mu gukora imiti n'ibinyabutabire by'ubushakashatsi. Ikoreshwa kandi mu bizamini bimwe na bimwe byo gusuzuma kugira ngo hamenyekane urugero rwa aside 2-ketoglutaric mu bipimo by'ibinyabuzima.
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2-Aside Aminoacetic CAS: 56-40-6
2-Aside Aminoacetic, izwi kandi nka glycine cyangwa aside aminoethanoic, ni aside amino yoroshye cyane itari ngombwa. Ni ikintu kigizwe n'umwimerere gifite formula ya shimi NH2CH2COOH. Glycine ishyirwa mu cyiciro cya aside amino isanzwe, idahinduka bitewe n'uruhererekane rwayo rwo ku ruhande rurimo atome ya hydrogène gusa. Ni aside amino ntoya mu miterere yayo kandi ifatwa nk'inkingi y'ubwubatsi bwa poroteyine.
Glycine igira uruhare rutandukanye mu mikorere y’ibinyabuzima. Igira uruhare mu gukora poroteyine kandi ikenewe mu gukora kolajeni, igice kinini cy’ingingo zihuza. Glycine ikora nk'umusemburo w’ubwonko kandi igira ingaruka ku mikorere y’ubwonko bwo hagati, ikagira uruhare mu kugenzura imikorere y’imitsi. Igira kandi uruhare mu gukora izindi molekile z’ingenzi nka heme, purine, na glutathione.
Byongeye kandi, glycine ikora nk'intangiriro y'ingenzi mu gukora izindi aside amine, nka serine na creatine. Ni igice kinini cy'imikorere myinshi ya biochemical, harimo guhindura glucose mo ingufu, ndetse no gukuraho uburozi mu mwijima.
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3-(N-tosyl-L-alaninylazy)-5-phenylpyrrole CAS:99740-00-8
3-(N-tosyl-L-alaninylazy)-5-phenylpyrrole ni ikinyabutabire gifite imiterere yihariye irimo itsinda rya tosyl, ibisigazwa bya L-alanine, n'igice cya phenylpyrrole.
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3,3′,5,5′-Tetramethylbenzidine sulfate CAS:54827-18-8
3,3′,5,5′-Tetramethylbenzidine sulfate ni ikinyabutabire gikunze gukoreshwa nk'igice cy'ingenzi mu isuzuma rya enzyme-linked immunosorbent assays (ELISA) n'ibindi bipimo by'ubuvuzi. Igaragaza ibara ry'ubururu iyo ikoreshejwe oxidized na enzymes zimwe na zimwe, bigatuma iba ingirakamaro mu kumenya niba hari molekile zigamije nka antigens na antibody. Iki kinyabutabire kizwiho ubushobozi bwo kumva no guhagarara neza, bigatuma habaho isesengura ryizewe kandi ryizewe ry'imibare.
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PVP-K30 CAS:9003-39-8 Igiciro cy'umukozi
Polyvinylpyrrolidone (PVP) ni polymer y’ubukorikori ikoreshwa cyane mu nganda zitandukanye. Ni imvange ishongesha amazi kandi idakoresha ioni, bigatuma ikoreshwa nko mu miti, amavuta yo kwisiga, kole, no gutunganya ibiribwa. PVP izwiho ubushobozi bwo gukora complexes zihamye hamwe n’ibintu byinshi, bigatuma iba ikintu cy’ingenzi mu gukora imiti n’ibicuruzwa byo kwisiga. Igaragaza kandi ubushobozi bwo gukora filime no gufata, bigatuma igira akamaro mu gusiga no gufata. Byongeye kandi, PVP ikunze gukoreshwa nk'ikintu gifunga no guhagarara mu biribwa n’ibinyobwa.
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3,4,5,6-Tetrabromophenolsulfonephthalein CAS: 77172-72-6
3,4,5,6-Tetrabromophenolsulfonephthalein ni ikinyabutabire cy’ubukorano gikunze gukoreshwa nk'ikimenyetso cya pH mu igerageza rya laboratwari. Kigaragara nk'ikimenyetsoigishishwa cy'umuhondo n'umukara kandi ibara rihinduka kuva ku muhondo kugera ku muhondo bitewe na pH ya umuti. Iki kinyabutabire ni ingirakamaro cyane mu kumenya aside cyangwa alkalinity y'ibintu mu buryo butandukanye bwa siyansi.
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S-Nitrosoglutathione CAS: 57564-91-7 Igiciro cy'umukozi
S-Nitrosoglutathione (GSNO) ni molekile nto igizwe na aside amine eshatu (glutamine, cysteine, na glycine) hamwe n'itsinda rya nitric oxide (NO). Ikora nk'ububiko n'ubwikorezi bwa nitric oxide, molekile y'ingenzi mu mubiri. GSNO igira uruhare mu bikorwa bitandukanye by'umubiri birimo ibikorwa byo kurwanya antioxidant, guhindura poroteyine, ingaruka zo kurwanya ububyimbirwe, no kugenzura imitsi y'umutima. Ishobora gukoreshwa mu kuvura indwara nk'indwara z'umutima, indwara z'ubwonko, na kanseri.
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3,5-Dichloro-2-hydroxybenzenesulfonic aside sodium umunyu CAS: 54970-72-8
3,5-Dichloro-2-hydroxybenzenesulfonic aside umunyu wa sodium ni ikintu gikoreshwa cyane nk'ikintu kivura indwara mu ikorwa ry'ibinyabuzima. Kigaragara nk'ikintuifu y'umweru kuva kuri kristale idafite ibara ry'umweru kandi irashongeshwa mu mazi. Iyo hari chlorine na hydroxyl, ishobora gukoreshwa mu bikorwa bitandukanye bya shimi nka sulfonation cyangwa halogenation. Iki kintu gifite akamaro mu nganda zikora imiti n'imiti nk'igikoresho cy'ibanze cyangwa inkingi y'ubwubatsi mu gukora ibintu bikomoka ku bimera.
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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.
