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![ʻO Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane CAS:6976-37-0](https://cdn.globalso.com/xindaobiotech/图片169.png)
ʻO Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane CAS:6976-37-0
ʻO Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane, i ʻike nui ʻia ʻo bicine, he hui kemika nona nā waiwai buffering. Hoʻohana nui ʻia ia i nā noi ʻepekema a me nā ʻoihana like ʻole. Hana ʻo Bicine ma ke ʻano he mea hoʻoponopono pH, e kōkua ana i ka mālama ʻana i kahi pH paʻa i nā hopena a hāʻawi i nā kūlana kūpono no nā hopena biochemical. Loaʻa iā ia nā noi i nā hoʻāʻo enzyme, nā media moʻomeheu cell, nā kaʻina hana hoʻomaʻemaʻe protein, electrophoresis, a me nā ʻano lāʻau lapaʻau.
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4-Nitrophenyl-alpha-D-glucopyranoside CAS:3767-28-0
ʻO 4-Nitrophenyl-alpha-D-glucopyranoside kahi hui kemika i hoʻohana pinepine ʻia i nā hoʻokolohua biochemical a me nā assays. He substrate ia e hiki ke ʻoki ʻia e kekahi mau enzymes, e like me glycosidases, e hoʻokuʻu i kahi huahana hiki ke ʻike ʻia. ʻO kona ʻano he mole glucose (alpha-D-glucose) i hoʻopili ʻia i kahi hui 4-nitrophenyl. Hoʻohana pinepine ʻia kēia hui e aʻo a ana i ka hana o nā enzymes e pili ana i ka metabolism carbohydrate a me nā kaʻina hana glycosylation.
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Tricine CAS:5704-04-1 Kumukūʻai Mea Hana
He hui organik zwitterionic ʻo Tricine me ke ʻano kemika C6H13NO5S. Hoʻohana nui ʻia ia ma ke ʻano he mea hoʻopaʻa, ʻo ia hoʻi ma nā noi biochemical a me nā noi olaola. ʻO ka hiʻohiʻona ʻokoʻa o Tricine kona hiki ke hoʻopaʻa kū hoʻokahi ma kahi pae pH waikawa iki, e lilo ia i mea pono loa i nā hoʻokolohua e pono ai kahi pH paʻa a pololei. Hoʻohana pinepine ʻia ia i ka electrophoresis protein, nā ʻenehana biology molecular, nā hoʻāʻo enzymatic, a me nā media moʻomeheu cell. Kōkua ʻo Tricine i ka mālama ʻana i nā kūlana maikaʻi loa no nā kaʻina hana olaola like ʻole, e hōʻoiaʻiʻo ana i nā hopena pololei a hilinaʻi hoʻi i ka noiʻi a me ka nānā ʻana.
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ʻAkika Egtazic CAS: 67-42-5 Kumukūʻai Mea Hana
ʻO ka Ethylenebis(oxyethylenenitrilo)tetraacetic acid (EGTA) kahi mea chelating i hoʻohana pinepine ʻia i ka noiʻi olaola a me ke kemika. He hui synthetic ia i loaʻa mai ka ethylenediamine a me ka ethylene glycol. Loaʻa iā EGTA kahi pilina kiʻekiʻe no nā ion metala divalent, ʻoiai ka calcium, a hoʻohana nui ʻia e chelate a hoʻokaʻawale i kēia mau ion i nā noi like ʻole e like me ka moʻomeheu cell, nā hoʻāʻo enzyme, a me nā ʻenehana biology molecular. Ma ka hoʻopaʻa ʻana i ka calcium a me nā ion metala ʻē aʻe, kōkua ʻo EGTA i ka hoʻoponopono ʻana i ko lākou mau ʻano, a pēlā e hoʻohuli ai i nā kaʻina hana biochemical like ʻole.
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METHYL-BETA-D-GALACTOPYRANOSIDE CAS:1824-94-8
ʻO Methyl-beta-D-galactopyranoside kahi hui kemika i loaʻa pinepine mai ka galactose. He ʻano methylated ia o ka beta-D-galactose, kahi e pani ai kahi hui methyl i kekahi o nā hui hydroxyl o ka mole kō. Hoʻololi kēia hoʻololi i nā waiwai o ka galactose, e ʻoi aku ka paʻa a kūpono no nā noi like ʻole i ka biochemistry a me ka biology molecular. Hoʻohana pinepine ʻia ʻo Methyl-beta-D-galactopyranoside ma ke ʻano he substrate i nā hoʻāʻo enzyme, ʻoi aku hoʻi i nā haʻawina e pili ana i ka hana o beta-galactosidase. Hoʻohana ʻia hoʻi ia ma ke ʻano he probe molecular e aʻo ai i ka ʻike ʻana a me nā pilina carbohydrate, ʻoi aku hoʻi i nā kaʻina hana i hoʻopili ʻia e lectin.
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HDAOS CAS:82692-88-4 Kumukūʻai Mea Hana
ʻO HDAOS (N-(2-Hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline sodium salt) kahi hui kemika i hoʻohana pinepine ʻia ma nā ʻano like ʻole, me ka synthesis organik, nā lāʻau lapaʻau, a me ka ʻepekema mea. Aia ia i kahi apo phenyl i pani ʻia me kahi hui hydroxy, kahi hui sulfonic, a me ʻelua mau hui methoxy. Loaʻa pinepine ʻia ka HDAOS ma ke ʻano o ka paʻakai sodium, e hōʻike ana i ke alo o kahi cation sodium e pili ana me ka hui sulfonic.
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4-(2-hydroxyethyl)piperazine-1-ethane-sulfon.ac. hemiso.S CAS:103404-87-1
ʻO ka paʻakai hemisodium 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid, i ʻike ʻia hoʻi ʻo CAPSO Na, he hui kemika i hoʻohana pinepine ʻia ma ke ʻano he mea hoʻopaʻa i nā noi biochemical a me molecular biology. He paʻakai zwitterionic ia e kōkua i ka hoʻoponopono a mālama i kahi pH paʻa i loko o kahi pae kikoʻī. Hoʻohālikelike ʻo CAPSO Na me nā ʻōnaehana olaola, e kūpono ai no nā ʻano hoʻāʻo enzymatic like ʻole, nā ʻenehana hoʻomaʻemaʻe protein, a me nā media moʻomeheu cell. Hoʻohana ʻia hoʻi ia i nā ʻenehana electrophoresis a ua ʻike ʻia no kona kūpaʻa pH a me ka hoʻohālikelike me nā enzymes.
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PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE CAS:16758-34-2
ʻO PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE, i ʻike ʻia hoʻi ʻo phenyl thio galactopyranoside, he hui kemika no ka ʻohana glycosides. He derivative galactose ia i loaʻa kahi ʻāpana kō galactopyranose i hoʻopili ʻia i kahi hui phenylthio ma ke kalapona anomeric. Hoʻohana pinepine ʻia kēia hui i ka noiʻi biochemical ma ke ʻano he substrate no nā enzymes e hydrolyze i nā pilina glycosidic. Hana ia ma ke ʻano he substrate artificial e aʻo i ka hana enzymatic o glycosidases a e hoʻoholo i ko lākou kikoʻī, kinetics, a me ka inhibition. Hoʻohana pinepine ʻia ʻo PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE i nā hoʻāʻo colorimetric a me fluorometric e ʻike i ke alo a i ʻole ke ana i ka hana o nā glycosidases like ʻole i nā laʻana biological. ʻO ka hydrolysis o kēia hui e nā enzymes kikoʻī e hana i kahi hōʻailona hiki ke ʻike ʻia e hiki ke helu ʻia. Ma muli o kona hui phenylthio paʻa, hiki ke maʻalahi ka lawelawe ʻana a mālama ʻia ʻo PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE me ka ʻole o ka palaho, e lilo ia i koho kūpono no nā hoʻāʻo enzyme a me nā hoʻokolohua noiʻi.
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ʻO Dipso sodium CAS:102783-62-0 Kumukūʻai Mea Hana
ʻO ka 3-[N,N-Bis(hydroxyethyl)amino]-2-hydroxypropanesulphonic acid sodium salt, i ʻike ʻia hoʻi ʻo BES sodium salt, he hui kemika i hoʻohana pinepine ʻia i ka noiʻi biochemical a me nā noi lāʻau lapaʻau. He derivative sulfonic acid ia me ke ʻano paʻakai sodium, e hoʻoheheʻe ʻia i ka wai a paʻa i nā hopena wai.
ʻO ke ʻano molekala o ka paʻakai sodium BES ʻo C10H22NNaO6S a ʻo ke kaumaha molekala ma kahi o 323.34 g/mol. Hoʻohana pinepine ʻia ia ma ke ʻano he mea hoʻopaʻa ma muli o kona hiki ke mālama i kahi pae pH paʻa i loko o nā hopena.
Ua ʻike ʻia kēia hui no kona hiki ke pale aku i nā loli pH i hoʻokumu ʻia e ka dilution a i ʻole ka hoʻohui ʻana o nā waikawa a me nā kumu. Hoʻohana pinepine ʻia ia i nā hopena olaola a me nā enzymatic, nā media moʻomeheu cell, ka hoʻomaʻemaʻe protein, a me nā noi ʻē aʻe kahi e koʻikoʻi ai ka kaohi pololei ʻana o ka pH.
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ʻO Bis-tris hydrochloride CAS:124763-51-5
He hui ʻo Bis-tris hydrochloride me nā waiwai buffering i hoʻohana pinepine ʻia i nā hoʻokolohua biochemical a me biological. Kōkua ia i ka mālama ʻana i kahi pH paʻa a hoʻohana ʻia i ka electrophoresis protein, nā hoʻāʻo hana enzyme, ka moʻomeheu cell, a me nā ʻano lāʻau lapaʻau. ʻO kāna hana nui ke kūʻē i nā loli i ka pH ke hoʻohui ʻia nā waikawa a i ʻole nā base i kahi hopena, e lilo ia i mea hana koʻikoʻi i nā noi ʻepekema a me nā ʻoihana like ʻole.
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4-NITROPHENYL-ALPHA-D-MANNOPYRANOSIDE CAS:10357-27-4
ʻO 4-Nitrophenyl-alpha-D-mannopyranoside kahi hui kemika i loaʻa mai ka mannose kō. Loaʻa iā ia kahi mole mannose i hoʻopili ʻia i kahi hui nitrophenyl. Hoʻohana pinepine ʻia kēia hui i ka noiʻi biological a me biochemical ma ke ʻano he substrate no ka ʻike ʻana a me ke ana ʻana o ka hana enzyme. Ma ke ʻano kikoʻī, hiki ke hoʻohana ʻia e aʻo i ka hana o nā enzymes e hydrolyze a hoʻololi paha i nā substrates i loaʻa ka mannose. ʻO ka hui nitrophenyl i hoʻopili ʻia i ka mole mannose e ʻae i ke ana ʻana o ka hana enzyme ma ka nānā ʻana i ka hoʻokuʻu ʻana o ka ʻāpana nitrophenyl. Hoʻohana pinepine ʻia kēia hui i nā assays e aʻo i nā enzymes e pili ana i ka metabolism carbohydrate a i ʻole nā kaʻina hana glycosylation.
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Tris Base CAS:77-86-1 Kumukūʻai Mea Hana
ʻO Tris Base, i ʻike ʻia hoʻi ʻo Tromethamine a i ʻole THAM, he hui organik i hoʻohana pinepine ʻia ma ke kahua o ka biochemistry a me ka biology molecular. He pauka keʻokeʻo, crystalline i hiki ke hoʻoheheʻe ʻia i ka wai a he ʻala amine ʻano. Hoʻohana pinepine ʻia ʻo Tris Base ma ke ʻano he mea hoʻopaʻa e mālama i kahi pH paʻa i nā hoʻokolohua a me nā kaʻina hana olaola like ʻole, e like me nā haʻawina DNA a me ka protein. Hiki ke hoʻohana ʻia i ka hoʻokumu ʻana o nā lāʻau lapaʻau a me ka hana ʻana i nā mea hana surface-active. Ma keʻano holoʻokoʻa, he ʻāpana koʻikoʻi ʻo Tris Base i nā noi hale hana he nui kahi e koʻikoʻi ai ka mālama ʻana i kahi pH pololei.
