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4-Fluoro-7-nitrobenzofurazan CAS:29270-56-2
He matū te 4-Fluoro-7-nitrobenzofurazan, ko tōna tātai ngota C6H2FN3O3. He totoka tioata kōwhai tēnei e whakamahia ana hei matū i roto i ngā tauhohenga matū maha. E mōhiotia ana te 4-Fluoro-7-nitrobenzofurazan mō tōna kaha ki te tauhohe ki ngā amine tuatahi, ka hanga i ngā matū whakaputa kanapa e whai hua ana i roto i ngā tono tātaritanga pērā i te tapanga pūmua me te tātari waikawa amino. E whakamahia ana hoki i roto i ngā rangahau e pā ana ki te kinetics whākōkī me te whakatau i ngā raupapatanga waikawa karihi.
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5-Bromo-4-chloro-3-indolyl-beta-D-glucuronide tote cyclohexylammonium CAS:18656-96-7
Ko te tote cyclohexylammonium 5-Bromo-4-chloro-3-indolyl-beta-D-glucuronide, e mōhiotia ana ko te X-glucuronide, he matū e whakamahia whānuitia ana i roto i te koiora ngota me ngā whakamātautau enzymology. He matū chromogenic e whakamahia ana hei kimi i te mahi a te whākōkī beta-D-glucuronidase.
Kei roto i te pūhui he rōpū indole e honoa ana ki te wāhanga waikawa glucuronic mā te here glycosidic. Ka whakaratohia e ngā whakakapinga bromo me chloro te pumau me te whakarei ake i te wairewa o te pūhui.
Ina whakatōkia ki tētahi tauira kei roto ko te beta-D-glucuronidase, ka tapahia e te whākōkī te here glycosidic, ka tukuna te wāhanga indole. Ko te hua o tēnei tauhohenga he hanganga kikorangi, he panoni tae rānei, e ngāwari ai te kite i te mahi whākōkī mā te tirohanga, mā te ine-ira rānei.
Nā tōna motuhaketanga mō te beta-D-glucuronidase, e whakamahia whānuitia ana te X-glucuronide i roto i ngā tikanga koiora ngota pēnei i ngā whakamātautau whakawhiti huakita me te rewena, ngā whakamātautau ira pūrongo, me te tae histochemical. He huarahi watea, tairongo hoki tēnei hei kite i te aroaro, i te whakaaturanga rānei o te beta-D-glucuronidase, ā, he maha ngā wā ka whakamahia ngātahi me ētahi atu whakamātautau ira, matū koiora rānei.
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Waikawa 8-Anilino-1-naphthalenesulfonic CAS:82-76-8
Ko te 8-Anilino-1-naphthalenesulfonic acid, e mōhiotia ana ko ANS, he tae kanapa e whakamahia whānuitia ana i roto i ngā rangahau matū koiora me te koiora ā-tinana. Nō roto i te akomanga o ngā matū waro e mōhiotia ana ko ngā waikawa sulfonic aniline-based. E mōhiotia ana te ANS mō tōna kaha ki te here ki ngā rohe hydrophobic, ki ngā wāhi hydrophobic kua kitea rānei i roto i ngā pūmua me ētahi atu biomolecules.
Ka kanapa te ANS ina herea ki ngā rohe kore-wai, ka waiho hei tirotiro whai hua mō te ako i ngā huringa āhua o te pūmua, ngā taunekeneke pūmua-pūmua, me ngā tukanga takai/whakaputa pūmua. Ko te herenga o te ANS ki ngā rohe kore-wai ka hua ake he nekehanga kikorangi i roto i te whānuitanga tukunga, ka taea te aro turuki mā te whakamahi i te mātakitaki ira-wai.
He maha ngā wā ka whakamahia te ANS i roto i ngā momo tikanga rangahau, tae atu ki te fluorescence polarization, te fluorescence resonance energy transfer (FRET), me ngā whakamātautau pumau wera. Kua whakamahia hei ako i te hanganga me te pumau o ngā pūmua, ngā taunekeneke pūmua-ligand, me ngā tukanga whakahiato pūmua.
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KOROPENORORE-BETA-D-GALACTOPYRANOSIDE, TOTE KONUTAI CAS:99792-50-4
Ko te CHLOROPHENOLRED-BETA-D-GALACTOPYRANOSIDE, SODIUM SALT he matū e whakamahia whānuitia ana i roto i ngā whakamātautau taiwhanga hei kite i te aroaro o ngā whākōkī ka taea te wawahi i te lactose, pērā i te beta-galactosidase. He paura kore tae ki te kōwhai mā, ka whero i te aroaro o ēnei whākōkī, ka waiho hei tohu whai hua mō tā rātou mahi. Mā te āhua tote konutai o tēnei matū ka pai ake tōna wairewatanga i roto i ngā wairewa wai, ka taea ai te whakarite me te whakamahi i roto i ngā momo whakamātautau whākōkī.
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Tert-Butylamine CAS 75-64-9 – Kounga Pono mō ngā Whakamahinga Matatau
Ko te Tert-Butylamine (CAS 75-64-9) e tū motuhake ana mō tōna parakore teitei, tōna mahi pumau, me tōna pumau matū tino pai. E whakanuia ana tēnei amine aliphatic maha-whakamahinga mō tōna wairewa whakamiharo me tōna hototahitanga i roto i te whānuitanga o ngā ahumahi. Ko ngā painga matua ko tōna whai huatanga hei poraka hanga i roto i te hanganga rauropi, hei takawaenga i roto i ngā rongoā, me te whakateretere i roto i te tukatuka rapa. Ka kitea hoki e te Tert-Butylamine te uara i roto i ngā matū ahuwhenua me te aukati waikura i roto i ngā hinu whakahinuhinu. Ko te whiriwhiri i tā mātou hua ko te mahi tahi me ngā tohunga e whakatairanga ana i te mana kounga tino pakari me ngā otinga kiritaki kua whakaritea, kia whiwhi ai koe i te tuku pono, i te wā tika me te tautoko hangarau. Kei te hiahia koe ki te whakanui ake i te mahi mō tō kaupapa e whai ake nei? Whakapā mai inaianei, kia matapakihia ō hiahia!
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Neocuproine CAS 484-11-7 – Te Pūhui Tika mō te Rangahau Matatau
Ko te Neocuproine (CAS 484-11-7) he mea tino parakore, he mea motuhake hoki hei kaitātaki, e mōhiotia ana mō tōna kaha ki te whiriwhiri i ngā katote parahi(I). Nā tōna pumau matū pakari me tōna hanganga tioata kua tautuhia pai, he mea pai tēnei ki ngā taiwhanga mātauranga me ngā taiwhanga ahumahi. Ko ngā painga matua ko tōna mahi pono i roto i ngā rangahau matawai, rangahau koiora-kore, me te whakaterenga, tae atu ki tōna hototahi ki ngā tono tātari me ngā tono hangai. Mā te whai huatanga kua whakamātauhia o te Neocuproine ka āwhina i te whakawhanaketanga o ngā tikanga kimi tairongo me ngā matatini auaha i roto i ngā rangahau matū me te matū koiora. Mā te whiriwhiri i a mātou ka whakarite kia whiwhi koe i te kounga kua whakamatautauria, te pūtake mārama, me te tautoko hangarau tohunga kua whakaritea mō ō hiahia ahurei. Mena kei te hiahia koe ki te mōhio me pēhea te whakapai ake a Neocuproine i tō kaupapa, kaua e mangere ki te whakapā mai—tērā pea ka tīmata tō angitu rangahau e whai ake nei i konei. Whakapā mai ki ahau i tēnei rā ki te matapaki i ō hiahia, ki te tono utu rānei!
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Tapso Konutai CAS:105140-25-8 Utu Kaihanga
3-[N-Tris(hydroxymethyl)methylamino]-2-hydroxypropanesulfonic acid,Koia ahauhe kaihoko ārai zwitterionic i te ahua o te tote konutai. He mea whakamahi noa i roto i ngā whakamātautau matū koiora me te koiora ngota hei pupuri i te pH pumau i roto i ngā otinga.It He tino wairewa i roto i te wai, ā, he tata te pKa ki te pH ā-tinana, e pai ai mō te whānuitanga o ngā mahi pēnei i te purenga pūmua, te whakamātautau whākōkī, te whakatipu pūtau, me te electrophoresis. Nā tōna hanganga matū ahurei me te hototahi ki ngā pūnaha koiora, he mea nui tēnei i roto i ngā momo kawa taiwhanga.
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4-Nitrophenyl phosphate di(tris) tote CAS:68189-42-4
Ko te tote 4-Nitrophenyl phosphate di(tris) he matū matū e whakamahia ana i roto i ngā rangahau matū koiora me ngā tātaritanga. He mea whakamahi noa hei tūāpapa mō ngā whakamātautau whākōkī alkaline phosphatase. Ina whakahāngaihia tēnei tote e te alkaline phosphatase, ka puta he hua kōwhai ka taea te ine ngāwari mā te spectrophotometric. He whānuitia te whakamahinga o tēnei tauhohenga i roto i ngā tono maha, tae atu ki ngā whakamātautau enzyme-linked immunosorbent (ELISA) me te kite i te mahi phosphatase. He rite tonu te kaha o te tae kōwhai ki te mahi whākōkī, e āhei ai te ine tika i ngā taumata alkaline phosphatase i roto i ngā tauira koiora. He pumau te tote 4-Nitrophenyl phosphate di(tris), he wairewa-wai, ā, he tino tairongo, he mea rongonui mō ngā whakamātautau whākōkī i roto i ngā rangahau koiora me te hauora.
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Nitrotetrazolium pūhaumāota kikorangi CAS: 298-83-9
Ko te Nitrotetrazolium blue chloride, e mōhiotia ana ko NBT, ko NBT-Cl rānei, he matū e whakamahia whānuitia ana i roto i ngā whakamātautau koiora me te matū koiora. He paura tioata kōwhai mārama e wairewa ana i roto i te wai.
He maha ngā wā ka whakamahia te NBT hei tohu hei kite i te aroaro o ngā rauropi superoxide, ngā whākōkī rānei e whakaputa ana i aua rauropi. Ka rerekē te tae ina whakaitihia e ngā rauropi superoxide, ka huri mai i te kōwhai ki te kikorangi hohonu o te formazan. He maha ngā wā ka whakamahia tēnei tauhohenga i roto i ngā whakamātautau hei ako i te ahotea waikura, te manawa pūtau, me te mahi whākōkī.
E whakamahia whānuitia ana te NBT i roto i ngā tikanga maha, pērā i te whakaiti i te nitroblue tetrazolium, hei tiro i te hanga superoxide i roto i ngā pūtau me ngā kiko. Kua whakamahia hoki i roto i te immunohistochemistry me te histochemistry hei kimi me te kimi i ētahi atu whākōkī me ngā wāhanga pūtau.
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NSP-AS CAS:211106-69-3 Utu Kaihanga
Ko te matū 3-[9-(((3-(carboxypropyl)[4-Methxylphenyl]sulfonyl)aMine)carboxyl]-10-acridiniuMyl)-1-propanesulfonate he ngota matatini kei roto ko te wāhanga acridinium e piri ana ki te tote o roto propanesulfonate. Kei roto ko te rōpū carboxypropyl, te rōpū 4-Methxylphenylsulfonyl, me te rōpū amine. Tērā pea ka hangaia tēnei matū mō ngā tono motuhake i roto i ngā mara pēnei i te matū, te rongoā, te rangahau rānei.
Hei tāpiritanga, kua whakaatuhia e te NAC he pūmanawa hei tautoko i te hauora o te ate mā te āwhina i te tango i ngā matū paitini, pērā i te acetaminophen, he rongoā mamae noa. Tērā pea he pānga tiaki anō hoki ki te kino o te ate i puta mai i te inu waipiro.
Haunga ōna āhuatanga antioxidant me te tautoko manawa, kua tūhuratia ngā painga pea o te NAC ki te hauora hinengaro. E kī ana ētahi rangahau he pānga pai pea ki ngā mate hinengaro, pērā i te pouri me te mate obsessive-compulsive (OCD).
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L-Leucine p-nitroanilide hydrochloride CAS:16010-98-3
Ko te L-Leucine p-nitroanilide hydrochloride he matū matū nō te rōpū o ngā matū p-nitroanilide. He paura tioata mā ki te mā-parauri e whakamahia whānuitia ana i roto i ngā rangahau matū koiora me ngā whakamātautau whākōkī.
He maha ngā wā ka whakamahia te L-Leucine p-nitroanilide hydrochloride hei matū hei ine i te mahi a ngā whākōkī pēnei i ngā protease me ngā peptidases. Ina pakaruhia e ēnei whākōkī te L-Leucine p-nitroanilide hydrochloride, ka tukuna te p-nitroaniline, ka taea te kite mā te ine ine. He rite tonu te tere o te huringa tae ki te mahi whākōkī, e taea ai te ine i te mahi whākōkī i roto i ngā tauira koiora.
Ka wairewa tēnei matū ki te wai, ā, ka ngāwari te waimeha ki roto i ngā otinga parepare e tika ana hei whakamahi i roto i ngā whakamātautau whākōkī. He mea nui kia rongoatia te L-Leucine p-nitroanilide hydrochloride ki te wāhi hauhautanga, maroke hoki hei pupuri i tōna pumau.
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Guanidine Thiocyanate Sulfate CAS: 593-84-0
He matū te guanidine thiocyanate sulfate i ahu mai i te guanidine, te thiocyanate, me ngā iona sulfate. He mea whakamahi noa i roto i te koiora ngota me te rangahau matū koiora hei kaihopu chaotropic.
He maha ngā wā ka whakamahia te guanidine thiocyanate sulfate i roto i ngā tikanga wehe i te DNA me te RNA hei whakakore i ngā kiriuhi pūtau me te whakakore i ngā pūmua, kia pai ai te tango i ngā waikawa karihi. Ka āwhina i te whakarewatanga o te DNA me te RNA, kia taea ai te wehe me te purenga mai i ngā tauira koiora rerekē.
Nā ōna āhuatanga chaotropic, ka āwhina te guanidine thiocyanate sulfate ki te wawahi i te hononga hauwai me ētahi atu taunekeneke kore-tauhohenga, ka āwhina i te wehenga o ngā waikawa karihi mai i ngā pūmua, ngā lipid, me ētahi atu wāhanga pūtau. Ka āwhina hoki ki te aukati i te mahi RNase, ka whakarite i te pono me te parakore o ngā waikawa karihi kua tangohia..
