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Vancomycin hydrochloride CAS: 1404-93-9
He rongoā paturopi te Vancomycin hydrochloride e whakamahia ana hei rongoā i ngā mate kino i puta mai i ētahi momo huakita. Nō te akomanga rongoā glycopeptide tēnei, ā, ka mahi mā te aukati i te hanganga o te peptidoglycan, he wāhanga nui o ngā pakitara pūtau huakita. He mea noa te whakamahi hei rongoā i ngā mate pēnei i te MRSA, te mate korere e pā ana ki te Clostridium difficile, me te bacterial endocarditis..
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HEPPS CAS:16052-06-5 Utu Kaihanga
Ko te HEPPS, arā, ko te N-(2-Hydroxyethyl)piperazine-N'-2-ethanesulfonic acid, he matū ārai zwitterionic e whakamahia whānuitia ana i roto i ngā rangahau koiora me te matū matū koiora. E mōhiotia ana mō tōna kaha ārai pai me tōna pumau i roto i te whānuitanga pH whānui, inā koa i roto i te whānuitanga pH 6.8-8.2. He maha ngā wā ka whakamahia te HEPPS i roto i ngā pāpāho whakatipu pūtau, te purenga pūmua, ngā tauhohenga whākōkī, me ētahi atu tono e hiahia ana ki tētahi taiao pH tino whakahaeretia. Ka wairewa i roto i te wai, ā, e whakamahia ana i ngā kukū mai i te 10 mM ki te 100 mM. E kiia ana ko te HEPPS kāore e paitini ki ngā pūtau, ā, he iti noa te pokanoa papamuri, he mea rongonui mō te maha o ngā tikanga whakamātautau.
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2,3,5-Triphenyl-2H-tetrazolium chloride CAS:298-96-4
Ko te 2,3,5-Trifhenyl-2H-tetrazolium chloride, e mōhiotia ana ko te TTC, he matū e whakamahia whānuitia ana hei tohu redox i roto i ngā mahi koiora me ngā mahi matū. Ka puta mai hei paura tioata mā-kōwhai.
He maha ngā whakamahinga o te TTC i roto i ngā whakamātautau koiora me ngā whakamātautau hei whakatau i te oranga o ngā pūtau me te ngohe pākia o te tinana. Ina tāpirihia ki ngā pūtau ora, ka whakaitihia mā te whākōkī hei hanga i tētahi hua formazan whero. Ka whakawhirinaki tēnei whakaiti ki ngā whākōkī dehydrogenase hohe kei roto i ngā pūtau ora. Nō reira, ko te nui o te formazan whero e hangaia ana he rite ki te maha o ngā pūtau hohe pākia o te tinana.
Nā te kaha o te TTC ki te aromatawai i te oranga o ngā pūtau, ka whai hua tēnei i roto i ngā wāhanga rangahau pēnei i te whakamātautau paitini pūtau, ngā whakamātautau tipu pūtau, me te aromatawai i te whai huatanga o te rongoā. Hei tāpiri, ka whakamahia i roto i te koiora moroiti hei aromatawai i te tipu o ngā huakita, tae atu ki ngā rangahau e pā ana ki te whakatipu kiko tipu me te aromatawai oranga o ngā kiko.
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Gly-Pro p-nitroanilide p-toluenesulfonate tote CAS:65096-46-0
Ko te tote p-nitroanilide Gly-Pro p-nitroanilide p-toluenesulfonate he matū e whakamahia ana i roto i ngā whakamātautau whākōkī hei ine i te mahi a ngā peptidase motuhake-proline. Kei roto ko te dipeptide Gly-Pro e hono ana ki te rōpū p-nitroanilide, ka taea te tuku mā te mahi a ngā peptidase motuhake-proline.
I roto i ngā whakamātautau whākōkī, ka tāpirihia tēnei matū ki tētahi tauira kei roto te whākōkī e hiahiatia ana. Ka tapahia e te whākōkī te hononga i waenga i te glycine (Gly) me te proline (Pro), ka tukuna te rōpū p-nitroanilide. Ka taea te ine i te p-nitroanilide kua tukuna mā te ine ine, kia taea ai te whakatau i te mahi a te whākōkī.
Mā te momo tote p-toluenesulfonate o Gly-Pro p-nitroanilide ka pumau, ka wairewa hoki i roto i ngā otinga wai, ka āwhina i tōna whakamahinga i roto i ngā whakamātautau whākōkī..
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5-Bromo-4-chloro-3-indolyl-N-acetyl-beta-D-glucosaminide CAS:4264-82-8
Ko te 5-Bromo-4-chloro-3-indolyl-N-acetyl-beta-D-glucosaminide he matū e whakamahia ana i roto i ngā rangahau matū koiora maha, inā koa mō te kimi me te whakaatu i te mahi a te whākōkī. He matū ka taea te whakakōkī e ngā whākōkī motuhake, ka puta he hua tae, he hua kanapa rānei.
He mea whakamahi noa tēnei matū i roto i ngā whakamātautau hei kite i te aroaro me te mahi a ngā whākōkī pēnei i te beta-galactosidase me te beta-glucuronidase. Ka tapahia e ēnei whākōkī ngā rōpū acetyl me te glucosaminide mai i te papa, ka hua ake he chromophore kikorangi, kakariki rānei.
Mā te hanganga ahurei o te 5-Bromo-4-chloro-3-indolyl-N-acetyl-beta-D-glucosaminide ka māmā ake te kite me te ine i te mahi a te whākōkī. Nā tōna whakamahinga i roto i ngā tikanga whakamātautau maha, tae atu ki te histochemistry, te immunohistochemistry, me ngā whakamātautau pūtau-e hangai ana, kua pai ake te māramatanga ki ngā mahi a te whākōkī.
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AMPPD CAS:122341-56-4 Utu Kaihanga
AMPPD, poto mō Ko te 3-(2′-spiroadamantane)-4-methoxy-4-(3″-phosphoryloxy)phenyl-1,2-dioxetane, he matū chemiluminescent e whakamahia whānuitia ana i roto i ngā tono koiora me te whakamātautau ārai mate. He whānuitia te whakamahinga i roto i te rangahau koiora ngota, te tātaritanga mate, me ngā pūtaiao ora.
Kua hangaia te AMPPD kia whakamahia ngātahitia me ngā whākōkī alkaline phosphatase. Ina pāngia e te alkaline phosphatase, ka tere, ka whai hua hoki te tauhohenga tapahi whākōkī a te AMPPD, ka puta te māramatanga.
Ka kitea te mārama e tukuna ana mai i te AMPPD mā te whakamahi i ngā pūnaha whakaahua tairongo, ngā luminometer rānei, e āhei ai te ine me te whakaatu i ngā ngota ngota, i ngā tātaritanga rānei e whai pānga ana. Ka tukuna e tēnei tikanga kimi e ahu mai ana i te chemiluminescence he tairongo teitei, he iti te haruru papamuri, me te whānuitanga hihiri whānui.
Nā tōna pumau me te roa o te tohu, he pai te AMPPD mō ngā tono pēnei i te Western blotting, te ELISA (enzyme-linked immunosorbent assay), te whakawhānautanga DNA, me te whakawhānautanga in situ. Mā tēnei ka taea e ngā kairangahau te kite me te tātari i ngā pūmua, ngā waikawa karihi, ngā paturopi, me ētahi atu ngota koiora.
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2,6-Dichloroindophenol tote konutai CAS:620-45-1
He matū te 3,5-Dichlorophenyldiazonium tetrafluoroborate e whakamahia whānuitia ana i roto i te hanga matū waro. He tote diazonium, ko te tikanga kei roto he rōpū diazonium (N2+) e piri ana ki te mowhiti phenyl kua whakakapia ki ngā ngota chlorine i te tuatoru me te tuarima o ngā tūranga.
He maha ngā wā ka whakamahia tēnei pūhui i roto i ngā tauhohenga e hono ana ki ētahi atu pūhui kakara. Ka taea e ia te whai i ngā tauhohenga pēnei i te whakakapinga kakara hiko, ka taea e ia te whakawhiti i tana rōpū diazonium ki tētahi atu pūhui kakara nucleophilic hei hanga i tētahi hononga hou. He tino whai hua tēnei mō te whakaurunga o ngā rōpū mahi ki runga i ngā mowhiti kakara..
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3,3′-Diaminobenzidine CAS:91-95-2
Ko te 3,3′-Diaminobenzidine (DAB) he matū e whakamahia whānuitia ana i roto i ngā tikanga tākai immunohistochemistry (IHC) me te immunocytochemistry (ICC). He matū chromogenic e whakaputa ana i te hua tauhohenga parauri ina pāngia e ngā whākōkī peroxidase, e tohu ana i te aroaro o te antigen ūnga.
He maha ngā wā ka whakamahia te DAB hei tiro i ngā pūmua, i ētahi atu ngota koiora rānei e hiahiatia ana i roto i ngā tauira koiora, pērā i ngā wāhanga kiko, i ngā pūtau rānei. Ka taea e ia te whakarato i tētahi tohu ā-rohe, ā-kitea hoki mō te pūmua ūnga, kia taea ai e ngā kairangahau te tautuhi me te tātari i tōna horapa me tōna nui.
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(±)-6-Hauroki-2,5,7,8-tetramethylchromane-2-waikawa waro CAS:53188-07-1
He matū hangai a Trolox nō te akomanga o ngā antioxidants e mōhiotia ana ko ngā huaora E analogues. He antioxidant kaha e taea ai te tango i ngā rauropi kore utu me te tiaki i ngā pūtau me ngā kiko mai i te kino o te waikura. Kua rangahaua whānuitia a Trolox mō ōna painga hauora pea, tae atu ki tōna kaha ki te whakaiti i te mumura, te ārai i te kino o ngā pūtau, me te tautoko i te hauora o te ngakau. He mea whakamahi noa hei matū tohutoro i roto i ngā rangahau antioxidants me te tāpiri i roto i ngā momo kai me ngā hua whakapaipai.
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1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride CAS:25952-53-8
Ko te 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride, e mōhiotia ana ko te EDC hydrochloride, ko te EDAC rānei, he matū e whakamahia whānuitia ana i roto i te matū koiora me te koiora ngota hei ākena hononga mō te whakahohe i ngā rōpū carboxyl. He paura tioata ma e tino wairewa ana i roto i te wai.
Ko te EDC hydrochloride te mea matua e whakamahia ana i roto i te hanganga o ngā peptides me ngā pūmua mā te whakahaere i te hanganga o ngā here amide i waenga i ngā rōpū carboxyl me ngā rōpū amino. Ka mahi mā te whakahohe i ngā rōpū carboxyl, e tauhohe ana ki ngā rōpū amino i te aroaro o tētahi kaihoko honohono pērā i te N-hydroxysuccinimide (NHS). Ko te hua o tēnei tauhohenga ko te hanganga o ngā here amide pumau.
Ka whakamahia hoki te EDC hydrochloride i roto i ngā rangahau DNA me te RNA hei whakarerekē me te hono-whiti i ngā waikawa karihi, tae atu ki te whakaū i ngā whākōkī me ētahi atu ngota koiora ki runga i ngā mata. He matū whai hua tēnei ka taea te whakarei ake i te whai huatanga me te motuhaketanga o ēnei tauhohenga.
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HEPES CAS:7365-45-9 Utu Kaihanga
Ko te HEPES (4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid) he pūhui koiora e whakamahia whānuitia ana i roto i ngā rangahau koiora me ngā rangahau matū. E mōhiotia ana mō tōna kaha ki te pupuri i te pH pumau i roto i ngā otinga wai, e pai ai mō ngā tono maha e pā ana ki ngā tukanga pūtau me ngā tukanga whākōkī. He matū zwitterionic te HEPES, arā, he utu pai me te utu kino kei runga i ngā rōpū mahi motuhake, e āhei ai ki te ātete i ngā huringa o te pH i puta mai i te tāpiri o ngā waikawa, o ngā turanga rānei. He maha te whakamahinga i roto i te ahurea pūtau, ngā whakamātautau whākōkī, ngā rangahau pūmua, ngā whakamātautau electrophoresis, me ngā hanganga rongoā.
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p-Nitrophenyl-aL-Fucopyranoside CAS:10231-84-2
Ko te p-Nitrophenyl-α-L-Fucopyranoside he matū e pā ana ki te akomanga nitrophenyl glycosides. He mea whakamahi noa i roto i ngā rangahau matū koiora hei tūāpapa mō te whākōkī α-L-fucosidase, e whakateretere ana i tōna waikura. Kāore he tae o tēnei matū, ā, ka wairewa ki roto i ngā whakarewa waro, he mea watea mō ngā whakamātautau whākōkī.
