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PAIPA CAS:5625-37-6 Tau o le Kamupani Gaosi
O le PIPES (piperazine-1,4-bisethanesulfonic acid) o se vailaʻau faʻapipiʻi zwitterionic e masani ona faʻaaogaina i suʻesuʻega faʻaola ma faʻakemikolo. O se vailaʻau faʻapipiʻi pH lelei ma le gafatia maualuga mo le tausia o tulaga mautu o le pH i le va o le 6.1 i le 7.5. E laʻititi le faʻalavelave a le PIPES i biomolecules ma e talafeagai mo suʻega e faʻalagolago i le vevela. E masani ona faʻaaogaina i metotia o le gel electrophoresis ma le faʻatulagaina o vailaʻau e fai ma vailaʻau faʻamautu. I le aotelega, o le PIPES o se vailaʻau e tele ona aoga ma e faʻaaogaina lautele i le tele o tulaga faʻataʻitaʻi.
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3,3′,5,5′-Tetramethylbenzidine CAS:207738-08-7
O le 3,3′,5,5′-Tetramethylbenzidine, e taʻua foʻi o le TMB, o se vailaʻau e masani ona faʻaaogaina o se substrate chromogenic i enzyme-linked immunosorbent assays (ELISA) ma isi suʻega biochemical. E masani ona faʻaaogaina e iloa ai ma fuafua le iai o enzymes e pei o le horseradish peroxidase (HRP) i faʻataʻitaʻiga eseese o meaola. E suia le lanu o le TMB mai le leai o se lanu i le lanumoana i le iai o nei enzymes. Mulimuli ane, e mafai ona taofia le tali atu e ala i le faʻaopoopoina o se acid lea e liua ai le lanu lanumoana i se lanu samasama mulimuli. O le malosi o le lanu samasama e tutusa ma le aofaʻi o le enzyme o loʻo iai, e mafai ai ona faʻatusatusa.
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MBTH CAS:38894-11-0 Tau o le Kamupani Gaosi
O le 3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate o se vailaʻau e aofia ai se hydrazone derivative o le 3-Methyl-2-benzothiazolinone, lea e faʻapipiʻi faʻatasi ma le hydrochloride ma molekula o le vai. O se pauta paʻepaʻe e pei o se tioata e mafai ona solo i le vai.
O lenei vailaʻau ua faʻaaogaina tele i le tele o galuega i fale suʻesuʻe, aemaise lava i le kemisi faʻataʻitaʻi. Ua lauiloa i lona gafatia e tali atu i aldehydes ma ketones, ma fausia ai ni oloa lanu eseese e faigofie ona iloa ma fuaina. O lenei uiga e aoga ai i suʻega ma suega e aofia ai le fuafuaina o le maualuga o le aldehyde ma le ketone..
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APS-5 CAS:193884-53-6 Tau o le Kamupani Gaosi
O le (4-Chlorophenyl)thio-methanol 1-(dihydrogen phosphate) disodium salt (1:2) o se vailaʻau faʻapitoa e iai i le vasega o acridine derivatives. E aofia ai se faiga mama 10-methylacridine ma se vaega thioether e pipii i le tulaga 4-chlorophenyl. O loʻo iai foʻi i le vailaʻau se vaega methanol ma vaega phosphate e lua e faʻaitiitia faʻatasi e sodium ions.
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D-Glucose-6-phosphate disodium salt dihydrate CAS:3671-99-6
O le D-Glucose-6-phosphate disodium salt o se vailaʻau e aofia ai se mole ...
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Carbenicillin Disodium Masima CAS: 4800-94-6
O le Carbenicillin Disodium Salt o se vailaʻau faʻamaʻi e maua mai i le penicillin. E aofia i le aiga o penicillins e teteʻe i le penicillinase ma e faʻaaogaina muamua e togafitia ai faʻamaʻi pipisi e mafua mai i siama gram-negative e ono aʻafia ai. E galue e ala i le taofia o le fausiaina o puipui o sela o siama, e oʻo atu ai i le faʻaumatia o le sela o siama. E masani ona faʻaaogaina le Carbenicillin Disodium Salt i falemaʻi ma fale suʻesuʻe ona o lona lautele o gaioiga e faasaga i ituaiga siama eseese..
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5-Bromo-4-chloro-3-indolyl phosphate disodium masima CAS:102185-33-1
O le 5-Bromo-4-chloro-3-indolyl phosphate disodium salt (BCIP) o se vailaʻau e masani ona faʻaaogaina i le biology molecular ma le biochemistry. O se substrate chromogenic mo enzymes alkaline phosphatase.
E masani ona fa'aaogaina le BCIP fa'atasi ma le nitroblue tetrazolium (NBT) e fai ma substrate e iloa ai le gaioiga o le alkaline phosphatase. A fa'aitiitia le phosphorylation o le BCIP e le alkaline phosphatase, e fausia ai se precipitate lanumoana, e mafai ai ona va'aia le iai po'o le gaioiga o le enzyme.
E matuā aogā tele lenei vailaʻau i faʻaoga e pei o le immunohistochemistry, in situ hybridization, ma le enzyme-linked immunosorbent assays (ELISAs) e iloa ai le iai poʻo le nofoaga o biomolecules poʻo nucleic acids patino. O le lanumoana precipitate na fausia e le BCIP e maua ai se faʻailoga vaaia e fesoasoani i le faʻailoaina ma le auʻiliʻiliga o molecules faʻamoemoeina i faʻataʻitaʻiga faʻataʻitaʻi.
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2-Chloro-4-nitrophenyl-α-L-fucopy ranoside CAS:157843-41-9
O le 2-Chloro-4-nitrophenyl-alpha-L-fucopyranoside o se vailaʻau faʻapitoa. O se mea e maua mai i le fucose, o se monosaccharide e masani ona maua i molelaʻau eseese. O lenei vailaʻau o loʻo i ai se atomu chlorine ma se vaega nitro e pipii i se mama phenyl, lea e fesoʻotaʻi ma le molelaʻau fucose. O faʻaoga ma meatotino faʻapitoa o le 2-chloro-4-nitrophenyl-alpha-L-fucopyranoside e ono fesuisuiaʻi, e fuafua i lona faʻaaogaina. Peitaʻi, o mea tutusa e maua mai i le fucoside ua faʻaaogaina i suʻesuʻega faʻakemikolo mo faʻamoemoega eseese, e aofia ai le suʻesuʻeina o faiga o le glycosylation, suʻesuʻeina o gaioiga o le enzyme, ma le iloiloina o fegalegaleaiga o le carbohydrate-protein.
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3′,5′-Dimethoxy-4′-hydroxyacetophenone CAS:2478-38-8
O le 3′,5′-Dimethoxy-4′-hydroxyacetophenone o se vailaʻau faʻapitoa e iai le fua faʻatatau molecular C10H12O4. E aofia i le vasega o vailaʻau faʻapitoa e taʻua o phenols ma e maua mai i le acetophenone. E faʻailoaina i le iai o ni vaega methoxy se lua (-OCH3) i tulaga 3′ ma le 5′ i luga o le mama phenol ma se vaega hydroxy (-OH) i le tulaga 4′. O lenei vailaʻau e masani ona faʻaaogaina o se vaeluaga poʻo se poloka faufale i le faʻasologa faʻapitoa, aemaise lava i le gaosiga o vailaʻau ma isi vailaʻau faʻapitoa e faʻaaogaina i mea ola.
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Sodium Masima masima CAS:139-41-3 Tau o le Kamupani Gaosi
O le N,N-Bis(2-hydroxyethyl)glycine sodium salt o se vailaʻau e faʻaaogaina e fai ma buffering agent i le tele o faʻaoga biochemical ma biophysical. E fesoasoani e faʻatumauina se tulaga mautu o le pH i tulaga faʻataʻitaʻi, ma avea ai ma mea aoga i suʻesuʻega enzyme, suʻesuʻega porotini, faʻatoʻaga sela, ma metotia Western blotting.
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4-Aminophthalhydrazide AMPPD CAS:3682-14-2
O le 4-Aminophthalhydrazide, e ta'ua fo'i o le 4-APhH, o se vaila'au fa'akemikolo e iai le fua fa'atatau molecular C8H8N2O. E aofia i le vasega o vaila'au hydrazide ma e maua mai i le phthalic acid.
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![N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly CAS:64967-39-1](https://cdn.globalso.com/xindaobiotech/图片478.png)
N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly CAS:64967-39-1
O le N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly o se vailaʻau faʻapitoa e iai se igoa faigata e fai ma sui o se faʻasologa faʻapitoa o peptide. E aofia ai le tele o amino acids e fesoʻotaʻi faʻatasi i se faʻasologa faʻapitoa: phenylalanine (Phe), glycine (Gly), ma le glycine (Gly).
O le vailaʻau ua suia i se mama furan i le vaega acryloyl, lea e maua ai ni meatotino ma ni galuega tulaga ese. O lenei suiga e ono tuʻuina atu ai ni uiga tulaga ese i le vailaʻau, e pei o le suia o le mautu, le tali atu, poʻo le gaioiga faʻaola..
