Avidin CAS: 1405-69-2 Tus nqi tsim khoom

Kev Ntxuav Cov Protein: Avidin tuaj yeem raug immobilized rau ntawm qhov kev txhawb nqa khov kho, xws li chromatography resin lossis magnetic beads, thiab siv los ntes cov protein biotinylated lossis nucleic acids. Cov txheej txheem no hu ua avidin affinity chromatography, thiab nws ua rau kev ntxuav cov molecules tshwj xeeb hauv txoj kev tshwj xeeb heev.

Cov Tshuaj Ntsuam Biotinylated: Avidin feem ntau yog sib xyaw nrog cov enzymes, fluorophores, lossis lwm cov ntawv lo thiab siv ua cov tshuaj ntsuam hauv ntau yam kev ntsuam xyuas. Cov tshuaj ntsuam Biotinylated, xws li cov tshuaj tiv thaiv lossis cov tshuaj ntsuam nucleic acid, tuaj yeem kuaj pom los ntawm kev khi rau cov tshuaj ntsuam avidin-txuas. Cov txheej txheem no feem ntau siv hauv ELISA, immunohistochemistry, thiab nucleic acid hybridization assays.

Kev Xa Tshuaj Rau Lub Hom Phiaj: Avidin siv tau ua lub cev nqa tshuaj los xa cov tshuaj lossis cov neeg sawv cev kho mob rau cov hlwb lossis cov nqaij uas biotin receptor-expressing. Los ntawm kev sib txuas biotin rau cov tshuaj lossis cov nanoparticles thiab txuas lawv rau avidin, cov txheej txheem xa tshuaj rau lub hom phiaj tuaj yeem tsim tau.

Cov Txuj Ci Txog Molecular Biology: Cov txheej txheem uas siv Avidin yog siv dav hauv kev tshawb fawb txog molecular biology. Piv txwv li, streptavidin, uas muaj kev sib txuas zoo sib xws rau biotin li avidin, yog siv rau hauv cov txheej txheem xws li DNA sequencing, PCR, thiab in situ hybridization, qhov twg nws yog khub nrog biotinylated probes lossis primers.

Kev Thaij Duab thiab Kev Kuaj Mob: Avidin tuaj yeem muab cim nrog cov tshuaj radioisotopes, cov xim fluorescent, lossis cov nanoparticles, ua rau nws yog ib qho cuab yeej muaj txiaj ntsig zoo hauv kev siv duab xws li positron emission tomography (PET), fluorescence microscopy, thiab magnetic resonance imaging (MRI). Tsis tas li ntawd, cov txheej txheem avidin-based siv rau hauv kev kuaj mob, xws li immunoassays, los ntes qhov muaj cov cim tshwj xeeb.