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4-Nitrophenyl-alpha-D-glucopyranoside CAS:3767-28-0
ʻO 4-Nitrophenyl-alpha-D-glucopyranoside he mea hoʻohui kemika i hoʻohana mau ʻia i nā hoʻokolohua biochemical a me nā hoʻokolohua.He substrate hiki ke hoʻokaʻawale ʻia e kekahi mau enzymes, e like me glycosidases, e hoʻokuʻu i kahi huahana ʻike ʻia.Aia kona ʻano he mole glucose (alpha-D-glucose) i hoʻopili ʻia i kahi hui 4-nitrophenyl.Hoʻohana pinepine ʻia kēia pūhui no ke aʻo ʻana a me ke ana ʻana i ka hana o nā enzyme i komo i ka metabolism carbohydrate a me nā kaʻina glycosylation.
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TAPS CAS:29915-38-6 Kumukūʻai Mea Hana
ʻO TAPS (3-(N-morpholino) propanesulfonic acid) he zwitterionic buffering agent i hoʻohana mau ʻia i ka noiʻi olaola a me ka biochemical.He mea maikaʻi loa ia i ka mālama ʻana i nā kūlana pH paʻa, e lilo ia i mea waiwai nui i nā hoʻokolohua a me nā kaʻina hana e koi ai i ka mana pH pololei.Hoʻohana ʻia ʻo TAPS i ka moʻomeheu cell, molecular biology techniques, protein analysis, enzyme kinetics study, a me ka biochemical assays.ʻO kona hiki ke hoʻopaʻa a me ka hoʻohālikelike ʻana me nā ʻōnaehana koʻikoʻi like ʻole he koho maʻalahi a hilinaʻi hoʻi no ka mālama ʻana i nā kaiapuni pH maikaʻi loa.
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ALPS CAS:82611-85-6 Kumukūʻai Mea Hana
ʻO ka N-Ethyl-N-(3-sulfopropyl)aniline sodium paʻakai he hui kemika i loaʻa kahi hui amine (aniline) me kahi hui ethyl a me sulfopropyl i hoʻopili ʻia.Aia ia ma ke ʻano o ka paʻakai sodium, ʻo ia hoʻi, ua hoʻopaʻa ʻia me ka ion sodium e hoʻonui ai i kona solubility i ka wai.Hoʻohana maʻamau ʻia kēia pūhui i ka synthesis kemika, nā lāʻau lapaʻau, a me ka hana wai.Hiki ke ʻokoʻa kona mau noi a me nā waiwai ma muli o ka hihia hoʻohana kikoʻī.
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METHYL-BETA-D-GALACTOPYRANOSIDE CAS:1824-94-8
ʻO ka Methyl-beta-D-galactopyranoside kahi hui kemika i loaʻa maʻamau mai ka galactose.He ʻano methylated ia o ka beta-D-galactose, kahi e pani ai kahi hui methyl i kekahi o nā pūʻulu hydroxyl o ka mole kō.Hoʻololi kēia hoʻololi i nā waiwai o ka galactose, i ʻoi aku ka paʻa a kūpono i nā noi like ʻole i ka biochemistry a me ka biology molecular.Hoʻohana mau ʻia ka Methyl-beta-D-galactopyranoside ma ke ʻano he substrate i ka hoʻāʻo ʻana i ka enzyme, ʻoi loa i nā haʻawina e pili ana i ka hana o ka beta-galactosidase.Hoʻohana ʻia ʻo ia ma ke ʻano he molecular probe e aʻo ai i ka ʻike a me ka launa pū ʻana, ʻoi aku ka nui o nā kaʻina lectin-mediated.
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HDAOS CAS:82692-88-4 Kumukūʻai Mea Hana
ʻO HDAOS (N-(2-Hydroxy-3-sulfopropyl) -3,5-dimethoxyaniline sodium paʻakai) he mea hoʻohui kemika i hoʻohana mau ʻia ma nā ʻano like ʻole, me ka synthesis organik, nā lāʻau lapaʻau, a me ka ʻepekema waiwai.Aia i loko o kahi apo phenyl i pani ʻia me kahi hui hydroxy, kahi pūʻulu sulfonic, a me ʻelua pūʻulu methoxy.Loaʻa ka HDAOS ma ke ʻano o ka paʻakai sodium, e hōʻike ana i ka hele ʻana o kahi cation sodium e pili ana me ka hui sulfonic.
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3-Morpholino-2-hydroxypropanesulfonic acid sodium paʻakai CAS:79803-73-9
ʻO 3-Morpholino-2-hydroxypropanesulfonic acid sodium paʻakai, ʻike ʻia hoʻi ʻo MES sodium paʻakai, he mea hoʻohui kemika i hoʻohana mau ʻia ma ke ʻano he mea pale i ka noiʻi biological a me biochemical.
ʻO MES kahi zwitterionic buffer e hana nei ma ke ʻano he pH regulator, mālama i ka pH paʻa i nā ʻōnaehana hoʻokolohua like ʻole.Hiki ke hoʻoheheʻe ʻia i loko o ka wai a loaʻa ka waiwai pKa ma kahi o 6.15, kūpono ia no ka pale ʻana i ka pae pH o 5.5 a 7.1.
Hoʻohana pinepine ʻia ka paʻakai sodium MES i nā ʻenehana biology molecular e like me ka hoʻokaʻawale ʻana o DNA a me RNA, nā hoʻāʻo enzyme, a me ka hoʻomaʻemaʻe protein.Hoʻohana ʻia ia i loko o ka media moʻomeheu cell e mālama i kahi kūlana pH paʻa no ka ulu ʻana o nā cell a me ka hoʻonui.
ʻO kahi hiʻohiʻona kaulana o MES ʻo kona kūpaʻa ma lalo o nā kūlana physiological a me ke kū'ē ʻana i nā loli i ka mahana.He kūpono kēia no ka hoʻohana ʻana i nā hoʻokolohua kahi e manaʻo ʻia ai ka loli ʻana o ka mahana.
Makemake pinepine ka poʻe noiʻi i ka paʻakai sodium MES ma ke ʻano he paʻakai ma muli o ka liʻiliʻi o ka hoʻopili ʻana i nā hopena enzymatic a me ka mana buffer kiʻekiʻe i loko o kāna pae pH maikaʻi loa.
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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 mau ʻia i ka noiʻi biochemical.He ʻano hoʻololi ʻia ia o ka galactose mole kōpaʻa, a he nui nā noi i ka hoʻāʻo ʻana i ka enzyme, ka nānā ʻana i nā ʻano gene, nā ʻōnaehana screening, a me ka hoʻomaʻemaʻe protein.Aia i loko o kona hale nā hui acetyl a me kahi hui thio, e kōkua ana i ka ʻike a me ka hoʻoponopono ʻana i nā hana enzymatic kikoʻī.Ma ke ʻano holoʻokoʻa, he mea nui kēia pūhui i ke aʻo ʻana i ka hana a me ka hana o ka enzyme β-galactosidase, a me nā hoʻokolohua molecular biology a me biochemistry.
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DAOS CAS:83777-30-4 Kumukūʻai Mea Hana
ʻO N-Ethyl-N-(2-hydroxy-3-sulfopropyl) -3,5-dimethoxyaniline sodium paʻakai he hui kemika i pili i ka papa o nā aniline sulfonated.He ʻano paʻakai paʻakai ia, ʻo ia hoʻi, aia ma ke ʻano o ka paʻakai crystalline hiki ke hoʻoheheʻe ʻia i ka wai.Loaʻa i kēia pūhui ke ʻano molekala o C13H21NO6SNa.
Loaʻa iā ia nā pūʻulu alkyl a me sulfo, e hoʻohana pono ai i nā noi like ʻole.Hoʻohana maʻamau ʻia ia ma ke ʻano he mea pena i waena o ka hana ʻana i nā mea hoʻonaninani kūlohelohe, ʻoi aku ka nui o nā mea i hoʻohana ʻia i ka ʻoihana textile.Hāʻawi kēia hui i ka waihoʻoluʻu a hoʻomaikaʻi i ke kūpaʻa o nā kala, hoʻonui i kā lākou hana a me ka lōʻihi.
Eia kekahi, hiki iā ia ke lawelawe ma ke ʻano he surfactant ma muli o kāna pūʻulu hydrophilic sulfonate a me ka pūʻulu alkyl hydrophobic.Hāʻawi kēia waiwai iā ia e hoʻemi i ka neʻe ʻana o ka ʻili o nā wai, e lilo ia i mea waiwai i ka hoʻokumu ʻana i ka detergent, emulsion stabilizers, a me nā hana ʻoihana ʻē aʻe e pili ana i ka hoʻopuehu ʻana o nā mea.
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![Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane CAS:6976-37-0](//cdn.globalso.com/xindaobiotech/图片169.png)
Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane CAS:6976-37-0
ʻO Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane, i ʻike mau ʻia ʻo bicine, he mea hoʻohui kemika i loaʻa nā waiwai hoʻopaʻa.Hoʻohana nui ʻia ia i nā noi ʻepekema a me nā ʻoihana ʻenehana.Hana ʻo Bicine ma ke ʻano he pH regulator, e kōkua ana i ka mālama ʻana i kahi pH kūpaʻa i nā hopena a hāʻawi i nā kūlana kūpono no nā hopena biochemical.Loaʻa iā ia nā noi i nā hoʻokolohua enzyme, media moʻomeheu cell, nā kaʻina hoʻomaʻemaʻe protein, electrophoresis, a me nā ʻano hana lāʻau.
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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.Aia i loko o kahi mole mannose i hoʻopili ʻia i kahi hui nitrophenyl.Hoʻohana pinepine ʻia kēia pūhui i ka noiʻi biological a me biochemical ma ke ʻano he substrate no ka ʻike a me ke ana ʻana o ka hana enzyme.Ma ke kiko, hiki ke hoʻohana ʻia e aʻo i ka hana o nā enzymes e hydrolyze a hoʻololi paha i nā substrate i loaʻa i ka mannose.ʻO ka hui nitrophenyl i hoʻopili ʻia i ka mole mannose e hiki ai ke ana i ka hana enzyme ma o ka nānā ʻana i ka hoʻokuʻu ʻana o ka moiety nitrophenyl.Hoʻohana mau ʻia kēia pūhui i nā hoʻāʻo e aʻo i nā enzyme e pili ana i ka metabolism carbohydrate a i ʻole ka hana glycosylation.
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Tricine CAS:5704-04-1 Kumukūʻai Mea Hana
ʻO Tricine kahi pūhui organik zwitterionic me ke ʻano kemika C6H13NO5S.Hoʻohana nui ʻia ia ma ke ʻano he buffering agent, ma mua o nā noi biochemical a me nā biological.ʻO ka hiʻohiʻona ʻokoʻa o Tricine ʻo ia kona hiki ke hoʻopaʻa kūʻokoʻa ma kahi pae pH acidic, e hana pono ai i nā hoʻokolohua e koi ai i kahi kaiaola pH paʻa a pololei.Hoʻohana maʻamau ia i loko o ka protein electrophoresis, molecular biology techniques, enzymatic assays, and cell culture media.Kōkua ʻo Tricine i ka mālama ʻana i nā kūlana maikaʻi loa no nā kaʻina hana olaola like ʻole, e hōʻoia i nā hopena pololei a hilinaʻi i ka noiʻi a me ka nānā ʻana.
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Egtazic acid CAS:67-42-5 Kumukūʻai Mea Hana
ʻO ka Ethylenebis(oxyethylenenitrilo)tetraacetic acid (EGTA) he mea chelating maʻamau i hoʻohana mau ʻia i ka noiʻi olaola a me ke kemika.He mea synthetic ia i loaʻa mai ka ethylenediamine a me ka ethylene glycol.Loaʻa i ka EGTA kahi pilina kiʻekiʻe no nā ion metala divalent, ʻoi aku ka calcium, a hoʻohana nui ʻia e chelate a hoʻopaʻa i kēia mau ion i nā noi like ʻole e like me ka moʻomeheu cell, ka 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 kā lākou ʻike ʻana, no laila e hoʻopili ai i nā kaʻina hana biochemical.
![Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane CAS:6976-37-0](http://cdn.globalso.com/xindaobiotech/图片169.png)
