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2-NITROPHENYL-BETA-D-GLUCOPYRANOSIDE CAS:2816-24-2
ʻO ka 2-Nitrophenyl-beta-D-glucopyranoside kahi hui kemika i loaʻa i kahi mole glucopyranoside i hoʻopili ʻia i kahi hui nitrophenyl.Hoʻohana maʻamau ia ma ke ʻano he substrate i nā hoʻokolohua enzymatic e ʻike a helu i ka hana o nā enzymes e like me ka beta-glucosidase.Hiki ke hoʻokaʻawale ʻia ka pūʻulu nitrophenyl e ka enzyme, ka hopena i ka hoʻokuʻu ʻia ʻana o kahi huahana ʻulaʻula melemele i hiki ke ana spectrophotometrically.He mea maikaʻi loa kēia pūhui i ke aʻo ʻana i nā kinetics enzyme a me ka nānā ʻana kiʻekiʻe o nā enzyme inhibitors a i ʻole activators.Hoʻohana ʻia ia i ka noiʻi biochemical no ka noiʻi ʻana i ka metabolism carbohydrate a ma ke ʻano he substrate glycosidic-linkage-specific.
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Tris Base CAS:77-86-1 Kumukūʻai Mea Hana
ʻO Tris Base, i ʻike ʻia ʻo Tromethamine a i ʻole THAM, he mea hoʻohui i hoʻohana mau ʻia ma ke kahua o ka biochemistry a me ka biology molecular.He keʻokeʻo, crystalline pauda i hiki ke hoʻoheheʻe ʻia i ka wai a loaʻa kahi ʻala amine.Hoʻohana pinepine ʻia ʻo Tris Base ma ke ʻano he mea hoʻolalelale no ka mālama ʻana i ka pH paʻa i nā hoʻokolohua ʻokoʻa like ʻole a me nā kaʻina hana, e like me ka DNA a me nā noiʻi protein.Hiki ke hoʻohana ʻia i ka hoʻokumu ʻana i nā lāʻau lapaʻau a me ka hana ʻana i nā mea hana ma luna.ʻO ka holoʻokoʻa, ʻo Tris Base kahi mea koʻikoʻi i nā noi noiʻi he nui kahi e mālama ai i kahi pH pololei.
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4-Morpholineethanesulfonic acid CAS:4432-31-9
ʻO ka 4-Morpholineethanesulfonic acid, i ʻike nui ʻia ʻo MES, he hui zwitterionic e lawelawe ana ma ke ʻano he mea hoʻopaʻa i ka noiʻi olaola a me ka biochemical.Kōkua ia i ka mālama ʻana i ka pH paʻa ma kahi o 6-7.5 a hoʻohana nui ʻia ma muli o kona haʻahaʻa haʻahaʻa a me ka launa pū me nā ʻōnaehana olaola a me nā enzymes.Hoʻohana ʻia ʻo MES i ka electrophoresis, nā haʻawina enzyme, ka moʻomeheu cell, ka hoʻomaʻemaʻe protein, a me nā kaʻina hana hoʻokolohua ʻē aʻe e koi ana i ka mana pH pololei.
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4-Nitrophenyl-beta-D-glucopyranoside CAS:2492-87-7
ʻO ka 4-Nitrophenyl-beta-D-glucopyranoside kahi substrate i hoʻohana mau ʻia i nā hoʻokolohua biochemical e loiloi i ka hana o nā enzymes e like me β-glucuronidase.Hoʻopili ʻia kēia pūhui e ka enzyme, ka hopena i ka hoʻokuʻu ʻana o 4-nitrophenol, hiki ke ana ʻia me ka spectrophotometry.Hiki i ka mea noiʻi ke aʻo i nā ʻano like ʻole o ka metabolism lāʻau, toxicology, a me nā diagnostics clinical e pili ana i nā hopena glucuronidation.
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MOPSO sodium paʻakai CAS:79803-73-9
ʻO ka paʻakai paʻakai MOPSO he hui kemika i loaʻa mai ka MOPS (3-(N-morpholino) propanesulfonic acid).ʻO ia ka paʻakai paʻakai zwitterionic, ʻo ia hoʻi, loaʻa iā ia kahi uku maikaʻi a maikaʻi ʻole, e hiki ai iā ia ke mālama pono i ka paʻa pH i nā ʻano hoʻokolohua biological a me biochemical.
Hāʻawi ka ʻano paʻakai sodium o MOPSO i nā mea maikaʻi e like me ka hoʻomaikaʻi ʻana i ka hoʻoheheʻe ʻia i loko o ka wai wai, e maʻalahi ai ka lawelawe a hoʻomākaukau.Hoʻohana maʻamau ia ma ke ʻano he buffering agent i ka media moʻomeheu cell, molecular biology techniques, protein analysis, a me nā hopena enzyme.
Kōkua ka paʻakai paʻakai MOPSO i ka mālama ʻana i ka pH o ka ulu ulu ma ka moʻomeheu cell, e hāʻawi ana i kahi kūlana paʻa no ka ulu ʻana a me ka hana.I loko o nā ʻenehana biology molecular, hoʻopaʻa ia i ka pH o nā hui ʻana a me ka holo ʻana i nā buffers, e hōʻoia ana i nā hopena pololei a hilinaʻi i ka DNA a me RNA kaʻawale, PCR, a me ka electrophoresis gel.
Hoʻohana ʻia ia i ka nānā ʻana i ka protein, e hana ana ma ke ʻano he buffering agent i ka wā hoʻomaʻemaʻe protein, quantification, a me electrophoresis.Mālama ka paʻakai sodium MOPSO i nā kūlana pH maikaʻi loa no ka paʻa ʻana o ka protein a me ka hana i loko o kēia mau kaʻina hana.
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4-Methylumbelliferyl-beta-D-glucopyranoside CAS:18997-57-4
ʻO 4-Methylumbelliferyl-beta-D-glucopyranoside kahi substrate i hoʻohana mau ʻia i nā hoʻokolohua enzymatic e aʻo i ka hana o nā enzyme beta-glucosidase.Ke hoʻokō ʻia e ka beta-glucosidase, e hana ana i ka hydrolysis, ka hopena i ka hoʻokuʻu ʻana o 4-methylumbelliferone, hiki ke ʻike ʻia a helu ʻia me ka hoʻohana ʻana i ka spectroscopy fluorescence.Hoʻohana nui ʻia kēia pūhui ma nā kahua o ka biochemistry, molecular biology, a me ka biotechnology no ka hoʻāʻo ʻana i ka hana enzyme a me nā kumu nānā.ʻO kāna waiwai fluorescence e maʻalahi a kūpono i nā noi kiʻekiʻe.
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METHYL Beta-D-GLUCOPYRANOSIDE HEMIHYDRATE CAS:7000-27-3
ʻO ka Methyl beta-D-glucopyranoside hemihydrate he pūhui kemika i pili i ka papa o glucopyranosides.He pauda kristal keʻokeʻo hiki ke hoʻoheheʻe ʻia i ka wai.Hoʻohana maʻamau ʻia kēia pūhui ma ke ʻano he kumu carbohydrate i loko o ka media moʻomeheu cell a me kahi substrate no nā hopena enzymatic i ka noiʻi biochemical a me biotechnological.Hiki iā ia ke lilo i kumu hoʻohālike no ke aʻo ʻana i ka metabolism carbohydrate, ka lawe ʻana, a me ka hoʻohana ʻana i nā ʻōnaehana olaola like ʻole.Loaʻa ka Methyl beta-D-glucopyranoside hemihydrate i nā noi ma ke kahua o ka glycobiology, enzymology, a me ka hoʻomohala ʻana i ka lāʻau, kahi i hoʻohana ʻia ma ke ʻano he mea hoʻohui no nā hoʻokolohua like ʻole a me nā hoʻokolohua.
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AMPSO CAS:68399-79-1 Kumukūʻai Mea Hana
ʻO AMPSO, a i ʻole 3- [(1,1-dimethyl-2-hydroxyethyl) amino]-2-hydroxypropanesulfonic acid, he zwitterionic buffer i hoʻohana mau ʻia i ka noiʻi olaola a me ka biochemical.Loaʻa iā ia ka waiwai pKa ma kahi o 7.9, kūpono ia no ka mālama ʻana i nā kūlana pH paʻa i nā ʻano hoʻokolohua like ʻole.Kōkua ia i ka mālama ʻana i ka pae pH i makemake ʻia, e hōʻoia i nā kūlana maikaʻi loa no ka ulu ʻana o ke kelepona, ka paʻa o ka protein, ka hana enzyme, a me ka hoʻokaʻawale pololei ʻana a me ka nānā ʻana o nā biomolecules. ka mālama pono ʻana i ka mana pH ma nā ʻano hoʻokolohua biological a me biochemical.
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Bis-tris hydrochloride CAS:124763-51-5
ʻO ka Bis-tris hydrochloride kahi pūhui me nā waiwai hoʻopaʻa i hoʻohana mau ʻia i nā hoʻokolohua biochemical a me ke olaola.Kōkua ia i ka mālama ʻana i ka pH paʻa a hoʻohana ʻia i ka electrophoresis protein, ka hoʻāʻo ʻana i ka hana enzyme, ka moʻomeheu cell, a me nā ʻano lāʻau lapaʻau.ʻO kāna hana nui ka pale ʻana i ka hoʻololi ʻana i ka pH ke hoʻohui ʻia nā waikawa a i ʻole nā base i kahi hopena, e lilo ia i mea hana pono i nā noi ʻepekema a me nā ʻenehana.
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Alpha-D-Glucose pentaacetate CAS:3891-59-6
ʻO ka Alpha-D-glucose pentaacetate kahi mea hoʻohui kemika i loaʻa ma ka acetylating i nā pūʻulu hydroxyl o alpha-D-glucose me nā hui acetyl ʻelima.Hoʻohana maʻamau ia i ka synthesis organik ma ke ʻano he pūʻulu pale no nā pūʻulu hydroxyl i loaʻa i nā kalapona.Hiki ke hoʻohana ʻia ma ke ʻano he hui kuhikuhi i ka noiʻi kemika a me ka nānā ʻana, a ma ke ʻano he kumu hoʻomaka no ka synthesis o nā pūhui like ʻole.Eia kekahi, ua noiʻi ʻia ka glucose pentaacetate no kona hoʻohana ʻana i nā ʻōnaehana lawe lāʻau, ma muli o kāna mau waiwai hoʻokuʻu.
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AMPD CAS:115-69-5 Kumukūʻai Mea Hana
ʻO 2-Amino-2-methyl-1,3-propanediol, i ʻike ʻia ʻo AMPD a i ʻole α-methyl serinol, he mea hoʻohui kemika me ka molecular formula C4H11NO2.He waiʻona amino ia i hoʻohana mau ʻia ma ke ʻano he waena kemika i ka synthesis o nā lāʻau lapaʻau a me nā mea hoʻohui.Ua ʻike ʻia ʻo AMPD no kona hiki ke hana ma ke ʻano he kōkua chiral i nā hopena asymmetric, e waiwai ana ia i ka hana ʻana o nā pūhui enantiomerically pure.Hoʻohui ʻia, ua hoʻohana ʻia ia ma ke ʻano he mea hoʻohui i ka mālama pilikino a me nā huahana cosmetic no kāna mau waiwai moisturizing.
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KAPA PAʻakai SODIUM CAS:105140-23-6
ʻO ka paʻakai sodium CAPS he zwitterionic buffer i hoʻohana mau ʻia i nā noi biochemical a me ka molecular biology.Loaʻa iā ia ka waiwai pKa ma kahi o 10.4, e hana pono ana i nā pae pH ma waena o 9.7 a me 11.1.Hoʻohana ʻia ka paʻakai paʻakai CAPS i ka electrophoresis protein, nā hopena enzymatic, nā hoʻokolohua biological a me nā kemika, a me ka media moʻomeheu cell.Hāʻawi ia i ke kū'ē i nā hoʻololi pH i hana ʻia e nā mea haumia a loaʻa ka solubility maikaʻi i ka wai.
