Streptavidin kuchokera ku Streptomyces avidinii CAS:9013-20-1

Streptavidin ndi puloteni yochokera ku bakiteriya ya Streptomyces avidinii. Ili ndi makhalidwe ofanana ndi avidin, puloteni ina yomangira biotin, koma ili ndi kusiyana pang'ono pa kugwirizana ndi kukhazikika. Streptavidin imagwiritsidwa ntchito kwambiri mu biotechnology ndi kafukufuku, makamaka chifukwa cha kugwirizana kwake kwamphamvu komanso kwapadera ndi biotin. Kugwirizana kumeneku kumagwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikizapo kuyeretsa mapuloteni, kuyesa kuzindikira, kupereka mankhwala ofunikira, njira za biology ya mamolekyulu, kujambula zithunzi, ndi kuzindikira matenda. Kusinthasintha ndi kudalirika kwa Streptavidin kumapangitsa kuti ikhale chida chofunikira kwambiri m'magawo ambiri asayansi ndi azachipatala.

Oda kapena Pemphani Mtengo

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kugwiritsa Ntchito ndi Zotsatira zake

Kugwirizana: Streptavidin ili ndi kuyanjana kwakukulu kwa biotin, zomwe zimapangitsa kuti ikhale chida chabwino kwambiri chogwira ndikupeza mamolekyu a biotinylated.

Kuyeretsa mapuloteni: Streptavidin nthawi zambiri imagwiritsidwa ntchito ngati chida choyeretsera mu biotechnology. Ma tags kapena mamolekyu a biotinylated amatha kumangiriridwa ku mikanda ya streptavidin, zomwe zimathandiza kuti mapuloteni enaake achotsedwe m'zosakaniza zovuta.

Kuyesa Kuzindikira: Streptavidin imagwiritsidwa ntchito kwambiri mu mayeso a chitetezo chamthupi, monga mayeso a enzyme-linked immunosorbent assays (ELISA), komwe imatha kumangirira ma antibodies kapena ma antigen a biotinylated. Izi zimathandiza kuzindikira mapuloteni osiyanasiyana kapena ma biomarker mosamala komanso mwapadera.

Kupereka mankhwala molunjika: Streptavidin ingagwiritsidwe ntchito m'njira zoperekera mankhwala poiphatikiza ndi mankhwala ochiritsira kapena tinthu tating'onoting'ono. Kenako mamolekyulu olunjika a biotinylated amatha kumangiriridwa ku streptavidin, zomwe zimathandiza kuti maselo kapena minofu inayake iperekedwe.

Njira za biology ya mamolekyulu: Streptavidin imagwiritsidwa ntchito m'njira zosiyanasiyana za biology ya mamolekyulu, monga kuyesa kwa nucleic acid hybridization ndi polymerase chain reaction (PCR). Ma probe kapena ma primer a biotinylated angagwiritsidwe ntchito kuzindikira kapena kukulitsa ma nucleic acid enaake, ndipo streptavidin imagwiritsidwa ntchito kuwona kapena kugwira zinthu za biotinylated.

Kujambula: Streptavidin nthawi zambiri imagwiritsidwa ntchito ngati chida mu fluorescence microscopy ndi njira zojambulira. Mwa kuphatikiza utoto wa fluorescent ndi streptavidin, zolinga zinazake zimatha kulembedwa ndikuwonetsedwa ndi chidwi chachikulu komanso kulimba mtima.

Kuzindikira Matenda: Kuyesa kochokera ku Streptavidin kumagwiritsidwa ntchito kwambiri pozindikira matenda kapena tizilombo toyambitsa matenda. Ma probe opangidwa ndi biotinylated amatha kuzindikira nucleic acid kapena ma antigen enaake, zomwe zimathandiza kuzindikira ndi kuyang'anira matenda osiyanasiyana.

Kulongedza Zinthu:

Zina Zowonjezera:

Kapangidwe kake	C14H17BrClNO2S
Kuyesa	99%
Maonekedwe	Ufa woyera
Nambala ya CAS	9013-20-1
Kulongedza	Kakang'ono komanso kochuluka
Moyo wa Shelufu	zaka 2
Malo Osungirako	Sungani pamalo ozizira komanso ouma
Chitsimikizo	ISO.