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![Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane CAS:6976-37-0](https://cdn.globalso.com/xindaobiotech/图片169.png)
Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane CAS:6976-37-0
Ko te Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane, e mōhiotia whānuitia ana ko te bicine, he matū e mau ana i ngā āhuatanga ārai. He whānuitia te whakamahinga i roto i ngā mahi pūtaiao me ngā mahi ahumahi. He kaiwhakahaere pH te mahi a Bicine, e āwhina ana ki te pupuri i te pH pumau i roto i ngā otinga, ā, e whakarato ana i ngā āhuatanga tino pai mō ngā tauhohenga matū koiora. Ka kitea ngā whakamahinga i roto i ngā whakamātautau whākōkī, ngā pāpāho ahurea pūtau, ngā tukanga purenga pūmua, te electrophoresis, me ngā hanganga rongoā.
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4-Nitrophenyl-alpha-D-glucopyranoside CAS:3767-28-0
Ko te 4-Nitrophenyl-alpha-D-glucopyranoside he matū e whakamahia whānuitia ana i roto i ngā whakamātautau matū koiora me ngā whakamātautau. He matū ka taea te haehae e ētahi whākōkī, pērā i ngā glycosidases, hei tuku i tētahi hua ka kitea. Ko tōna hanganga he ngota huka (alpha-D-glucose) e hono ana ki tētahi rōpū 4-nitrophenyl. He maha ngā wā ka whakamahia tēnei matū hei ako me te ine i te mahi a ngā whākōkī e whai wāhi ana ki te pākia o te warowaihā me ngā tukanga glycosylation.
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Tricine CAS:5704-04-1 Utu Kaihanga
He matū waro zwitterionic te Tricine, ko tōna tauira matū ko C6H13NO5S. He whānuitia te whakamahinga hei ārai i te matū, i roto i ngā mahi matū koiora me te koiora. Ko te āhuatanga motuhake o Tricine ko tōna kaha ārai ahurei i te awhe pH paku waikawa, ā, he tino whai hua i roto i ngā whakamātautau e hiahia ana ki tētahi taiao pH pumau me te tika. He mea noa te whakamahi i roto i te electrophoresis pūmua, ngā tikanga koiora ngota, ngā whakamātautau whākōkī, me ngā pāpāho ahurea pūtau. Ka āwhina a Tricine ki te pupuri i ngā āhuatanga tino pai mō ngā tukanga koiora maha, me te whakarite i ngā hua tika me te pono i roto i te rangahau me te tātari.
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Waikawa Egtazic CAS:67-42-5 Utu Kaihanga
Ko te waikawa Ethylenebis(oxyethylenenitrilo)tetraacetic (EGTA) he matū whakapūmau e whakamahia whānuitia ana i roto i ngā rangahau koiora me ngā rangahau matū. He matū hangai tēnei i ahu mai i te ethylenediamine me te ethylene glycol. He kaha te hononga o te EGTA ki ngā katote konganuku takirua, inā koa ko te konupūmā, ā, e whakamahia whānuitia ana hei whakapūmau me te pupuri i ēnei katote i roto i ngā momo tono pēnei i te ahurea pūtau, ngā whakamātautau whākōkī, me ngā tikanga koiora ngota. Mā te herea ki te konupūmā me ētahi atu katote konganuku, ka āwhina te EGTA ki te whakahaere i ō rātou kukū, ā, ka pā ki ngā tukanga matū koiora.
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METHYL-BETA-D-GALACTOPYRANOSIDE CAS:1824-94-8
Ko te Methyl-beta-D-galactopyranoside he matū matū e ahu mai ana i te galactose. He momo methylated o te beta-D-galactose, e whakakapia ana tētahi o ngā rōpū hydroxyl o te ngota huka e tētahi rōpū methyl. Ka whakarerekētia e tēnei whakarerekētanga ngā āhuatanga o te galactose, ka pumau ake, ka pai ake hoki mō ngā tono maha i roto i te matū koiora me te koiora ngota. He mea whakamahi noa te Methyl-beta-D-galactopyranoside hei matū i roto i ngā whakamātautau whākōkī, inā koa i roto i ngā rangahau e pā ana ki te mahi a te beta-galactosidase. Ka whakamahia hoki hei whakamātautau ngota hei ako i te mōhiotanga me ngā taunekeneke warowaihā, inā koa i roto i ngā tukanga e whakahaerehia ana e te lectin.
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HDAOS CAS:82692-88-4 Utu Kaihanga
Ko te HDAOS (N-(2-Hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline sodium salt) he matū e whakamahia whānuitia ana i roto i ngā momo mara, tae atu ki te hanga matū waro, te rongoā, me te pūtaiao rauemi. Kei roto i tēnei ko te mowhiti phenyl kua whakakapia ki te rōpū hydroxy, te rōpū sulfonic, me ngā rōpū methoxy e rua. Ko te HDAOS te nuinga o te wā ka kitea i roto i te āhua o te tote konutai, e tohu ana i te aroaro o te kationa konutai e hono ana ki te rōpū sulfonic.
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4-(2-hydroxyethyl)piperazine-1-ethane-sulfon.ac. hemiso.S CAS:103404-87-1
Ko te tote hemisodium waikawa 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic, e mōhiotia ana ko CAPSO Na, he matū e whakamahia whānuitia ana hei kaihoko ārai i roto i ngā tono koiora matū me te koiora ngota. He tote zwitterionic e āwhina ana ki te whakahaere me te pupuri i te pH pumau i roto i tētahi awhe motuhake. He hototahi te CAPSO Na ki ngā pūnaha koiora, he mea e tika ana mō ngā whakamātautau whākōkī, ngā tikanga purenga pūmua, me ngā pāpāho ahurea pūtau. Ka whakamahia hoki i roto i ngā tikanga electrophoresis, ā, e mōhiotia ana mō tōna pumau pH me te hototahi ki ngā whākōkī.
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PHENYL-1-TIO-β-D-GALACTOPYRANOSIDE CAS:16758-34-2
Ko te PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE, e mōhiotia ana ko te phenyl thio galactopyranoside, he matū no te whānau glycosides. He matū galactose tēnei e tito ana i te wae huka galactopyranose e piri ana ki te rōpū phenylthio i te waro anomeric. He mea whakamahi noa tēnei matū i roto i ngā rangahau matū koiora hei tūāpapa mō ngā whākōkī e whakakōkī ana i ngā here glycosidic. He tūāpapa horihori hei ako i te mahi whākōkī o ngā glycosidases me te whakatau i tōna motuhaketanga, te kinetics, me te aukati. He maha ngā wā ka whakamahia te PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE i roto i ngā whakamātautau colorimetric me te fluorometric hei kite i te aroaro, te ine rānei i te mahi o ngā momo glycosidases i roto i ngā tauira koiora. Mā te wairākau o tēnei pūhui e ngā whākōkī motuhake ka puta he tohu ka taea te kite, ka taea te ine. Nā te pumau o tōna rōpū phenylthio, ka taea te whakahaere me te penapena i te PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE me te kore e pirau, he mea watea mō ngā whakamātautau whākōkī me ngā whakamātautau rangahau.
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Dipso konutai CAS:102783-62-0 Utu Kaihanga
Ko te tote konutai waikawa 3-[N,N-Bis(hydroxyethyl)amino]-2-hydroxypropanesulphonic, e mōhiotia ana ko te tote konutai BES, he matū e whakamahia whānuitia ana i roto i ngā rangahau matū koiora me ngā tono rongoā. He waikawa sulfonic tēnei e rite ana ki te tote konutai, e wairewa ana i te wai, ā, e pumau ana i roto i ngā otinga wai.
Ko te tātai ngota o te tote konutai BES ko C10H22NNaO6S, ā, ko te taumaha ngota o te tote ko te 323.34 g/mol. He maha ngā wā ka whakamahia hei kaihoko ārai nā tōna kaha ki te pupuri i te awhe pH pumau i roto i ngā otinga.
E mōhiotia ana tēnei matū mō tōna kaha ki te ātete i ngā huringa pH i puta mai i te waimeha, i te tāpiri rānei i ngā waikawa me ngā kawakore. He mea whakamahi noa i roto i ngā tauhohenga koiora me ngā tauhohenga whākōkī, ngā pāpāho whakatipu pūtau, te purenga pūmua, me ētahi atu tono e tino hiahiatia ana te whakahaere tika i te pH.
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Bis-tris hydrochloride CAS:124763-51-5
He matū te Bis-tris hydrochloride me ōna āhuatanga ārai e whakamahia whānuitia ana i roto i ngā whakamātautau matū koiora me te koiora. Ka āwhina i te pupuri i te pH pumau, ā, ka whakamahia hoki i roto i te electrophoresis pūmua, i ngā whakamātautau ngohe whākōkī, i te ahurea pūtau, me ngā hanganga rongoā. Ko tana mahi matua he ātete i ngā huringa o te pH ina tāpirihia ngā waikawa, ngā kawa rānei ki tētahi otinga, ā, he taputapu nui tēnei i roto i ngā tono pūtaiao me ngā tono ahumahi.
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4-NITROPHENYL-ALPHA-D-MANNOPYRANOSIDE CAS:10357-27-4
Ko te 4-Nitrophenyl-alpha-D-mannopyranoside he matū i ahu mai i te mannose huka. He ngota mannose kei roto e piri ana ki tētahi rōpū nitrophenyl. He maha ngā wā ka whakamahia tēnei matū i roto i ngā rangahau koiora me te matū koiora hei tūāpapa mō te kimi me te ine i te mahi whākōkī. Ina koa, ka taea te whakamahi hei ako i te mahi a ngā whākōkī e whakahāngai ana, e whakarerekē ana rānei i ngā tūāpapa kei roto i te mannose. Mā te rōpū nitrophenyl e piri ana ki te ngota mannose ka taea te ine i te mahi whākōkī mā te aroturuki i te tukunga o te wāhanga nitrophenyl. He maha ngā wā ka whakamahia tēnei matū i roto i ngā whakamātautau hei ako i ngā whākōkī e whai wāhi ana ki te pākia o te warowaihā, ki ngā tukanga glycosylation rānei.
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Tris Base CAS:77-86-1 Utu Kaihanga
Ko te Tris Base, e mōhiotia ana ko Tromethamine, ko THAM rānei, he matū waro e whakamahia whānuitia ana i roto i te mara o te matū koiora me te koiora ngota. He paura mā, he tioata, he tino wairewa ki te wai, ā, he kakara amine motuhake tōna. He maha ngā wā ka whakamahia te Tris Base hei kaihoko ārai hei pupuri i te pH pumau i roto i ngā whakamātautau me ngā tikanga koiora, pērā i ngā rangahau DNA me te pūmua. Ka taea hoki te whakamahi i roto i te hanganga o ngā rongoā me te hanga i ngā kaihoko hohe-mata. I te nuinga o te wā, he wāhanga nui te Tris Base i roto i te maha o ngā tono taiwhanga e tino hira ana te pupuri i te pH tika.
