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ALPS CAS:82611-85-6 Kumukūʻai Mea Hana
ʻO ka paʻakai sodium N-Ethyl-N-(3-sulfopropyl)aniline kahi hui kemika i loaʻa kahi hui amine (aniline) me kahi hui ethyl a me sulfopropyl i hoʻopili ʻia iā ia. Aia ia ma ke ʻano o ka paʻakai sodium, ʻo ia hoʻi ua hoʻopaʻa ʻia me kahi ion sodium e hoʻonui i kona solubility i ka wai. Hoʻohana pinepine ʻia kēia hui i ka synthesis kemika, nā lāʻau lapaʻau, a me ka hana ʻana i nā kala. Hiki ke ʻokoʻa kāna mau noi kikoʻī a me nā waiwai ma muli o ka hihia hoʻohana kikoʻī.
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ʻO Methyl1,2,3,4-tetra-O-acetyl-BD-glucuronate CAS:7355-18-2
ʻO Methyl 1,2,3,4-tetra-O-acetyl-β-D-glucuronate kahi hui kemika i loaʻa mai ka waikawa β-D-glucuronic. Hoʻohana pinepine ʻia ia ma ke ʻano he poloka kūkulu i loko o ke kemika kalapona a ma ke ʻano he hui pale no nā hui hydroxyl. Loaʻa iā ia nā noi i ka synthesis o nā lāʻau lapaʻau a me nā molekala biologically active e loaʻa ana nā ʻāpana waikawa glucuronic.
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popso disodium CAS:108321-07-9
ʻO ka paʻakai disodium Piperazine-N,N'-bis(2-hydroxypropanesulphonic acid) he hui kemika i haku ʻia me nā hui piperazine, bis(2-hydroxypropanesulphonic acid), a me ʻelua mau ion sodium. Hoʻohana pinepine ʻia ia ma ke ʻano he mea hoʻopaʻa a me ka mea hoʻoponopono pH i nā noi ʻoihana a me nā hale hana like ʻole. Kōkua ka hui i ka mālama ʻana i kahi pH kikoʻī i loko o nā hopena, e lilo ia i mea pono i nā kaʻina hana e like me ka hoʻomaʻemaʻe protein, biology molecular, a me ka noiʻi lāʻau lapaʻau. Eia kekahi, hiki iā ia ke hana ma ke ʻano he mea chelating no nā ion metala a hoʻopaʻa i ka hana enzyme i kekahi mau hopena biochemical.
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3-Morpholino-2-hydroxypropanesulfonic acid paʻakai sodium CAS: 79803-73-9
ʻO ka paʻakai sodium 3-Morpholino-2-hydroxypropanesulfonic acid, i ʻike ʻia hoʻi ʻo ka paʻakai sodium MES, he hui kemika i hoʻohana pinepine ʻia ma ke ʻano he mea hoʻopaʻa i ka noiʻi olaola a me biochemical.
He buffer zwitterionic ʻo MES e hana ana ma ke ʻano he mea hoʻoponopono pH, e mālama ana i ka pH paʻa i nā ʻōnaehana hoʻokolohua like ʻole. He mea hoʻoheheʻe loa ia i ka wai a he waiwai pKa ma kahi o 6.15, e kūpono ana no ka buffering ma ka pae pH o 5.5 a 7.1.
Hoʻohana pinepine ʻia ka paʻakai sodium MES i nā ʻano hana biology molekala e like me ka hoʻokaʻawale ʻana o ka DNA a me ka RNA, nā hoʻāʻo enzyme, a me ka hoʻomaʻemaʻe protein. Hoʻohana ʻia nō hoʻi ia i nā media moʻomeheu cell e mālama i kahi pH paʻa no ka ulu ʻana o nā cell a me ka hoʻonui ʻana.
ʻO kahi hiʻohiʻona koʻikoʻi o MES ʻo ia kona kūpaʻa ma lalo o nā kūlana physiological a me ke kūʻē ʻana i nā loli o ka mahana. ʻO kēia ka mea e kūpono ai no ka hoʻohana ʻana i nā hoʻokolohua kahi e manaʻo ʻia ai nā loli o ka mahana.
Makemake pinepine nā kānaka noiʻi i ka paʻakai sodium MES ma ke ʻano he buffer ma muli o kona hoʻopilikia liʻiliʻi ʻana me nā hopena enzymatic a me ka mana buffer kiʻekiʻe i loko o kona pae pH kūpono.
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ʻO Phenyl2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside CAS:24404-53-3
ʻO Phenyl2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside kahi hui i hoʻohana pinepine ʻia i ka noiʻi biochemical. He ʻano hoʻololi ia o ka molekole kō galactose, a he nui nā noi i nā hoʻāʻo enzyme, ka nānā ʻana i ka hōʻike ʻana o ka gene, nā ʻōnaehana nānā, a me ka hoʻomaʻemaʻe protein. Loaʻa i kona ʻano nā hui acetyl a me kahi hui thio, e kōkua ana i ka ʻike ʻana a me ka hoʻoponopono ʻana i nā hana enzymatic kikoʻī. Ma keʻano holoʻokoʻa, he mea nui kēia hui i ke aʻo ʻana i ka hana a me ka hana o ka enzyme β-galactosidase, a me nā hoʻokolohua biology molecular a me biochemistry.
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DAOS CAS:83777-30-4 Kumukūʻai Mea Hana
ʻO ka paʻakai sodium N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline kahi hui kemika e pili ana i ka papa o nā anilines sulfonated. He ʻano paʻakai sodium ia, ʻo ia hoʻi, aia ia ma ke ʻano o kahi paʻa crystalline i hiki ke hoʻoheheʻe ʻia i ka wai. Loaʻa i kēia hui kahi ʻano molekala o C13H21NO6SNa.
Loaʻa iā ia nā hui alkyl a me sulfo, ka mea e pono ai i nā noi like ʻole. Hoʻohana pinepine ʻia ia ma ke ʻano he mea hoʻohuihui kala i ka hana ʻana i nā kala organik, ʻoi aku hoʻi nā mea i hoʻohana ʻia i ka ʻoihana lole. Hāʻawi kēia hui i ke kala a hoʻomaikaʻi i ke kūpaʻa o nā kala, e hoʻonui ana i kā lākou hana a me ke kūpaʻa.
Eia kekahi, hiki iā ia ke lawelawe ma ke ʻano he surfactant ma muli o kāna hui hydrophilic sulfonate a me ka hui alkyl hydrophobic. ʻO kēia waiwai e hiki ai iā ia ke hōʻemi i ka ʻili o nā wai, e lilo ia i mea waiwai i nā ʻano hana detergent, nā mea hoʻopaʻa emulsion, a me nā kaʻina hana ʻē aʻe e pili ana i ka hoʻopuehu ʻana o nā mea.
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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.
