Chymotrypsinogen A CAS: 9035-75-0 Budada crystalline cad
Lambarka buugaagta | XD90376 |
Magaca Alaabta | Chymotrypsinogen A |
CAS | 9035-75-0 |
Qaanuunka molecular | C47H58FeN4O4S2 |
Miisaanka Molecular | 862.96 |
Faahfaahinta Kaydinta | -20°C |
Tilmaamaha Alaabta
Qiimayn | 99% |
Muuqashada | Budada crystaline cad |
Adsorption of borotiinada in interfaces dareere adag ayaa inta badan empirically la helay si ay u horumariyaan samaynta wadar ah milmay iyo qaybo waaweyn, hoos iman, iyo qaybo muuqda, laakiin marxaladaha muhiimka ah ee habkan inta badan waa ay adag tahay in si toos ah baaritaan.Isku-darka dhexdhexaadinta by adsorption ilaa biyaha-silicon oxide (SiOx), oo la mid ah sagxadaha dhalada ee fuuqbaxay, ayaa lagu sifeeyay inay tahay shaqada pH iyo xoogga ionic ee alfa-chymotrypsinogen (aCgn) iyo monoclonal antibody (IgG1).Unug qulqulaya ayaa loo oggolaaday milicsiga neutron-ka ee lakabyada borotiinka ee la isku dhejiyay si loo nadiifiyo oogooyinka SiOx, iyo sidoo kale ka dib tillaabooyin "luug" oo isdaba-joog ah.Isku-darka isku-darka ah ee lagu soo kabsaday xalka ka dib si tartiib ah "luqluqashada" dusha sare waxaa lagu gartaa kala firdhisanaanta neutron, microscopy, iyo spectroscopy fluorescence.Unugyada IgG1 waxay u jeedeen ugu horreyn "flat" oo ka dhan ah dusha sare ee SiOx, iyadoo lakabka borotiinka aasaasiga ah la miiray ilaa xad, halka daboolka fidsan si fudud loo dhaqay.Unugyada aCgn waxay u adkeysi lahaayeen xaalufka marka ay u muuqdaan in lagu soo bandhigo interface-ka, laakiin si fudud ayaa looga saaray.Kiisaska ay xidhidh adagi ka dhacday, borotiinka sameeyay desorb wuxuu ahaa isku dar ah monomer iyo xaddi yar oo isku darka HMW ah (ee aCgn) ama qaybo la arki karo (loogu talagalay IgG1).Isbeddellada xayeysiinta iyo/ama la soo bixidda pH waxay muujiyeen in isdhexgalka elektrostatic ay muhiim u yihiin kiisaska oo dhan.