Streptavidin kubva kuStreptomyces avidinii CAS:9013-20-1

Kubatana: Streptavidin ine hukama hwakanyanya ne biotin, zvichiita kuti ive chishandiso chakanaka chekubata nekuona mamorekuru ane biotinylated.

Kucheneswa kwemapuroteni: Streptavidin inowanzoshandiswa senzira yekuchenesa mapuroteni mu biotechnology. Ma tags kana mamorekuru ane biotinylated anogona kunamirwa kuma streptavidin beads, zvichibvumira kuparadzaniswa nekucheneswa kwemapuroteni chaiwo kubva mumisanganiswa yakaoma.

Kuongororwa kwekuongorora: Streptavidin inowanzoshandiswa mukuongorora kwemuviri, senge enzyme-linked immunosorbent assays (ELISA), uko inogona kusunga ma antibodies kana ma antigen ekuongorora biotinylated. Izvi zvinobvumira kuonekwa kwemapuroteni akasiyana-siyana kana ma biomarkers.

Kuendeswa kwemishonga zvakananga: Streptavidin inogona kushandiswa muzvirongwa zvekuendeswa kwemishonga nekubatanidza nemishonga yekurapa kana kuti nanoparticles. Mamorekuru e biotinylated anotarisa anogona kubatanidzwa ku streptavidin, zvichiita kuti zvive nyore kuendeswa kune mamwe masero kana matishu.

Maitiro eMolecular biology: Streptavidin inoshandiswa mumhando dzakasiyana dzeMolecular biology, dzakadai se nucleic acid hybridization assays uye polymerase chain reaction (PCR). Biotinylated probes kana primers zvinogona kushandiswa kuona kana kuwedzera nucleic acids chaiyo, uye streptavidin inoshandiswa kuona kana kubata zvigadzirwa zve biotinylated.

Kufungidzira: Streptavidin inowanzoshandiswa mu fluorescence microscopy uye nzira dzekufungidzira. Nekubatanidza madhayi e fluorescent ne streptavidin, zvinangwa zvakananga zvinogona kunyorwa uye kuratidzwa nehukuru uye kusimba.

Kuongorora: Kuongororwa kwakavakirwa paStreptavidin kunoshandiswa zvakanyanya mukuongorora zvirwere kana hutachiona. Mapurobhu eBiotinylated anogona kuona nucleic acids kana maantigen chaiwo, zvichigonesa kuongororwa uye kutariswa kwezvirwere zvakasiyana-siyana.