Ifowuni: +86 19033786557
Ibhanti kunye nendlela: Intsebenziswano, uVumelwano kunye nokuphumelela phakathi koBuntu
iimveliso

Ikhemikhali Entle

  • IIPAYIPI I-CAS: 5625-37-6 Ixabiso lomenzi

    IIPAYIPI I-CAS: 5625-37-6 Ixabiso lomenzi

    IIPIPES (i-piperazine-1,4-bisethanesulfonic acid) yi-zwitterionic buffering compound esetyenziswa kakhulu kuphando lwebhayoloji kunye ne-biochemical. Yi-pH buffer esebenzayo enamandla aphezulu okugcina iimeko ze-pH ezizinzileyo kuluhlu lwe-pH oluyi-6.1 ukuya kwi-7.5. IIPIPES ayinakuphazamiseka kakhulu kwi-biomolecules kwaye ifanelekile kwiimvavanyo ezixhomekeke kubushushu. Ihlala isetyenziswa kwiindlela ze-gel electrophoresis kunye nokwakheka kwamayeza njenge-arhente yokuzinzisa. Ngokubanzi, i-PIPES yi-compound eguquguqukayo nesetyenziswa kakhulu kwiindawo ezahlukeneyo zovavanyo.

    uphandoiinkcukacha
  • I-3,3′,5,5′-Tetramethylbenzidine CAS:207738-08-7

    I-3,3′,5,5′-Tetramethylbenzidine CAS:207738-08-7

    I-3,3′,5,5′-Tetramethylbenzidine, ekwaziwa ngokuba yi-TMB, yikhemikhali esetyenziswa kakhulu njenge-chromogenic substrate kwi-enzyme-linked immunosorbent assays (ELISA) nakwezinye ii-biochemical assays. Ihlala isetyenziselwa ukufumanisa nokulinganisa ubukho bee-enzymes ezifana ne-horseradish peroxidase (HRP) kwiisampuli ezahlukeneyo zebhayoloji. I-TMB itshintsha umbala ukusuka ekubeni nombala ukuya kubhlowu xa kukho ezi enzymes. Emva koko, impendulo ingamiswa ngokongeza i-asidi eguqula umbala oluhlaza okwesibhakabhaka ube ngumbala wokugqibela otyheli. Ubunzulu bombala otyheli buhambelana nobungakanani be-enzyme ekhoyo, okuvumela ukulinganiswa.

    .

     

    uphandoiinkcukacha
  • MBTH CAS:38894-11-0 Ixabiso lomenzi

    MBTH CAS:38894-11-0 Ixabiso lomenzi

    I-3-Methyl-2-benzothiazolinone I-hydrazone hydrochloride monohydrate yikhemikhali equlathe i-hydrazone derivative ye-3-Methyl-2-benzothiazolinone, edibaniswa ngakumbi ne-hydrochloride kunye neemolekyuli zamanzi. Yipowder emhlophe yekristale enyibilikayo emanzini.

    Le khompawundi isetyenziswa kakhulu kwizicelo ezahlukeneyo zelebhu, ingakumbi kwikhemistri yohlalutyo. Iyaziwa ngokukwazi kwayo ukusabela kunye ne-aldehydes kunye nee-ketones, yenze iimveliso ezinemibala emininzi ezinokubonwa kwaye zilinganiswe ngokulula. Olu phawu luyenza ibe luncedo kwiimvavanyo ezibandakanya ukumisela i-aldehyde kunye ne-ketone concentrations..

     

    uphandoiinkcukacha
  • I-APS-5 CAS:193884-53-6 Ixabiso lomenzi

    I-APS-5 CAS:193884-53-6 Ixabiso lomenzi

    (4-Chlorophenyl)thio-methanol 1-(dihydrogen phosphate) disodium salt (1:2) yikhemikhali ekwiklasi ye-acridine derivatives. Iqulathe inkqubo ye-10-methylacridine ring eneqela le-thioether eliqhotyoshelwe kwindawo ye-4-chlorophenyl. Le compound ikwaqulathe iqela le-methanol kunye namaqela amabini e-phosphate anganyangekiyo kancinci yi-sodium ions.

    uphandoiinkcukacha
  • I-D-Glucose-6-phosphate disodium salt dihydrate I-CAS:3671-99-6

    I-D-Glucose-6-phosphate disodium salt dihydrate I-CAS:3671-99-6

    Ityuwa ye-disodium ye-D-Glucose-6-phosphate yikhompawundi equlathe imolekyuli yeglucose ephosphorylated kwindawo yesithandathu yekhabhoni. Ikwimo yetyuwa ye-disodium, oko kuthetha ukuba inee-ion ezimbini zesodium ezinxulumene nayo. I-Glucose-6-phosphate iyindawo ebalulekileyo phakathi kweendlela ezahlukeneyo ze-metabolic, ngakumbi kwi-carbohydrate metabolism. Isebenza njengemolekyuli ebalulekileyo kwiinkqubo ezifana ne-glycolysis, i-glycogen synthesis, kunye nendlela ye-pentose phosphate. Njengoko iluhlobo lwe-glucose oluphosphorylated, i-glucose-6-phosphate inesakhiwo kunye neepropati ezahlukeneyo xa ithelekiswa ne-glucose eqhelekileyo. Idlala indima ebalulekileyo ekulawuleni i-glucose metabolism kunye nokulawula imveliso yamandla ngaphakathi kweeseli. Kuphando kunye nokusetyenziswa kwe-biochemical, ityuwa ye-D-glucose-6-phosphate disodium isetyenziswa rhoqo njenge-substrate okanye i-reagent kwiimvavanyo kunye nezifundo ze-enzyme. Ingasetyenziswa ukuphanda i-glucose metabolism, i-enzyme kinetics, kunye neengxaki ze-metabolic, phakathi kwezinye iindlela zokusebenza.

     

    uphandoiinkcukacha
  • Ityuwa yeCarbenicillin Disodium CAS:4800-94-6

    Ityuwa yeCarbenicillin Disodium CAS:4800-94-6

    I-Carbenicillin Disodium Salt yi-antibiotic eyenziwe ngokwe-semi-synthetic ephuma kwi-penicillin. Ikwintsapho ye-penicillins enganyangekiyo yi-penicillinase kwaye isetyenziswa kakhulu ukunyanga izifo ezibangelwa yi-gram-negative bacterial. Isebenza ngokuthintela ukwenziwa kweeseli zebhaktiriya, okukhokelela ekutshatyalalisweni kweseli yebhaktiriya. I-Carbenicillin Disodium Salt isetyenziswa rhoqo kwiindawo zonyango nakwilabhoratri ngenxa yemisebenzi yayo ebanzi yokulwa neentlobo ezahlukeneyo zebhaktiriya..

     

    uphandoiinkcukacha
  • Ityuwa ye-5-Bromo-4-chloro-3-indolyl phosphate disodium CAS:102185-33-1

    Ityuwa ye-5-Bromo-4-chloro-3-indolyl phosphate disodium CAS:102185-33-1

    Ityuwa ye-5-Bromo-4-chloro-3-indolyl phosphate disodium (BCIP) yikhemikhali esetyenziswa kakhulu kwi-molecular biology kunye ne-biochemistry. Yi-chromogenic substrate yee-enzymes ze-alkaline phosphatase.

    I-BCIP idla ngokusetyenziswa kunye ne-nitroblue tetrazolium (NBT) njengesiseko sokufumanisa umsebenzi we-alkaline phosphatase. Xa i-BCIP isuswa i-phosphorylated yi-alkaline phosphatase, kuvela i-blue precipitate, evumela ukubonakala kobukho okanye umsebenzi we-enzyme.

    Le khompawundi iluncedo kakhulu kwizicelo ezifana ne-immunohistochemistry, i-in situ hybridization, kunye ne-enzyme-linked immunosorbent assays (ELISAs) ukufumanisa ubukho okanye indawo ye-biomolecules ethile okanye i-nucleic acids. I-blue precipitate eyenziwe yi-BCIP inika isignali ebonakalayo enceda ekuchongeni nasekuhlalutyeni iimolekyuli ekujoliswe kuzo kwiisampuli zovavanyo.

     

    uphandoiinkcukacha
  • I-2-Chloro-4-nitrophenyl-α-L-fucopy ranoside CAS:157843-41-9

    I-2-Chloro-4-nitrophenyl-α-L-fucopy ranoside CAS:157843-41-9

    I-2-Chloro-4-nitrophenyl-alpha-L-fucopyranoside yikhemikhali eyenziweyo. Yinto evela kwi-fucose, i-monosaccharide efumaneka rhoqo kwiimolekyuli ezahlukeneyo zebhayoloji. Le khemikhali iqulethe i-athomu ye-chlorine kunye neqela le-nitro eliqhotyoshelwe kwiringi ye-phenyl, edibene nemolekyuli ye-fucose. Ukusetyenziswa kunye neempawu ezithile ze-2-chloro-4-nitrophenyl-alpha-L-fucopyranoside zinokwahluka, kuxhomekeke kwindlela esetyenziselwa ngayo. Nangona kunjalo, izinto ezifanayo eziphuma kwi-fucoside zisetyenzisiwe kuphando lwe-biochemical ngeenjongo ezahlukeneyo, kubandakanya ukufunda iinkqubo ze-glycosylation, ukuphanda imisebenzi ye-enzyme, kunye nokuhlalutya ukusebenzisana kwe-carbohydrate-protein.

    uphandoiinkcukacha
  • I-3′,5′-Dimethoxy-4′-hydroxyacetophenone CAS:2478-38-8

    I-3′,5′-Dimethoxy-4′-hydroxyacetophenone CAS:2478-38-8

    I-3′,5′-Dimethoxy-4′-hydroxyacetophenone yikhemikhali equlathe ifomula yemolekyuli i-C10H12O4. Ikwiklasi yeekhompawundi ze-organic ezaziwa ngokuba zii-phenols kwaye isuka kwi-acetophenone. Ibonakaliswa bubukho bamaqela amabini e-methoxy (-OCH3) kwiindawo ezi-3′ kunye nezi-5′ kwiringi ye-phenol kunye neqela le-hydroxy (-OH) kwindawo ezi-4′. Le khompawundi isetyenziswa kakhulu njengebhloko ephakathi okanye yokwakha kwi-organic synthesis, ngakumbi kwimveliso yamayeza kunye nezinye iikhompawundi ezisebenzayo kwi-biology.

    uphandoiinkcukacha
  • Ityuwa yeSodium Ityuwa I-CAS:139-41-3 Ixabiso lomenzi

    Ityuwa yeSodium Ityuwa I-CAS:139-41-3 Ixabiso lomenzi

    Ityuwa yesodium ye-N,N-Bis(2-hydroxyethyl)glycine yikhemikhali esetyenziswa njenge-arhente yokubopha kwizicelo ezahlukeneyo ze-biochemical kunye ne-biophysical. Inceda ukugcina inqanaba le-pH elizinzileyo kwiimeko zovavanyo, okwenza ukuba ibe luncedo kwizifundo ze-enzyme, uphando lweprotheni, inkcubeko yeeseli, kunye neendlela zaseNtshona zokufunxa.

     

    uphandoiinkcukacha
  • I-4-Aminophthalhydrazide AMPPD CAS:3682-14-2

    I-4-Aminophthalhydrazide AMPPD CAS:3682-14-2

    I-4-Aminophthalhydrazide, ekwaziwa ngokuba yi-4-APhH, yikhemikhali equlathe ifomula yemolekyuli i-C8H8N2O. Ikwiklasi yeekhompawundi ze-hydrazide kwaye ithathwe kwi-phthalic acid.

     

    .

     

    uphandoiinkcukacha
  • I-N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly I-CAS:64967-39-1

    I-N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly I-CAS:64967-39-1

    I-N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly yikhemikhali enegama elintsonkothileyo elimele ulandelelwano oluthile lwepeptide. Iqulathe ii-amino acid ezahlukeneyo ezidityaniswe kunye ngokulandelelana okuthile: i-phenylalanine (Phe), i-glycine (Gly), kunye ne-glycine (Gly).

    I-compound iguqulwa nge-furan ring kwiqela le-acryloyl, eliyinika iipropati kunye nemisebenzi eyahlukileyo. Olu tshintsho lunokunika iimpawu ezikhethekileyo kwi-compound, ezinje ngokutshintsha kozinzo, ukusabela, okanye umsebenzi webhayoloji..

    uphandoiinkcukacha
<< < Eyangaphambili638639640641642643644Okulandelayo >>> Iphepha 641 / 656