Streptavidin daga Streptomyces avidinii CAS:9013-20-1

Ƙarfin Haɗawa: Streptavidin yana da matuƙar sha'awar biotin, wanda hakan ya sa ya zama kyakkyawan kayan aiki don kamawa da gano ƙwayoyin biotinylated.

Tsaftace furotin: Ana amfani da Streptavidin sau da yawa a matsayin kayan aikin tsarkakewa a fannin fasahar kere-kere. Ana iya haɗa alamun biotinylated ko ƙwayoyin halitta zuwa ga beads na streptavidin, wanda ke ba da damar ware da tsarkake takamaiman furotin daga gaurayawan hadaddun abubuwa.

Gwaje-gwajen Ganowa: Ana amfani da Streptavidin a cikin gwaje-gwajen rigakafi, kamar gwaje-gwajen enzyme-linked immunosorbent (ELISA), inda zai iya ɗaure ƙwayoyin rigakafi ko antigens na gano biotinylated. Wannan yana ba da damar gano takamaiman furotin ko alamun halitta daban-daban.

Isar da magani mai niyya: Ana iya amfani da Streptavidin a cikin tsarin isar da magani ta hanyar haɗa shi da magungunan warkarwa ko ƙwayoyin cuta. Sannan ana iya haɗa ƙwayoyin da aka yi niyya da biotinylated zuwa streptavidin, wanda ke sauƙaƙa isar da shi zuwa takamaiman ƙwayoyin halitta ko kyallen takarda.

Dabaru na ilmin kwayoyin halitta: Ana amfani da Streptavidin a fannoni daban-daban na ilmin kwayoyin halitta, kamar gwajin haɗakar sinadarin nucleic acid da kuma polymerase chain reaction (PCR). Ana iya amfani da biotinylated probes ko primers don gano ko ƙara girman takamaiman nucleic acid, sannan ana amfani da streptavidin don ganin ko kama samfuran biotinylated.

Hoto: Ana amfani da Streptavidin sau da yawa a matsayin kayan aiki a cikin na'urar hangen nesa ta haske da dabarun daukar hoto. Ta hanyar haɗa rini mai haske da streptavidin, ana iya sanya wa takamaiman abubuwan da aka nufa alama da kuma nuna su da babban ƙarfin gani da ƙuduri.

Ganewar Cututtuka: Ana amfani da gwaje-gwajen da aka yi da Streptavidin sosai a cikin binciken asibiti don gano cututtuka ko ƙwayoyin cuta. Binciken biotinylated na iya gano takamaiman ƙwayoyin nucleic ko antigens, wanda ke ba da damar ganowa da sa ido kan yanayi daban-daban.