I-Sodium dodecyl sulfate CAS:151-21-3

I-ejenti yokuhlanza: I-SDS iyisithako esivamile emikhiqizweni yokuhlanza yasekhaya, njengezinsipho zokugeza izitsha kanye nezinsipho zokuhlanza izingubo. Isebenza njenge-surfactant, inciphisa ukucindezeleka kwamanzi futhi iyivumele ukuthi isuse ukungcola namafutha ezindaweni ezingaphandle ngempumelelo.

Ukuhlanza kwezimboni: I-SDS isetshenziswa ekuhlanzeni kwezimboni, ikakhulukazi ezimbonini ezifana nokucubungula ukudla, lapho isiza khona ukususa amafutha, amabala, kanye nezinsalela eziqinile.

Imikhiqizo yokunakekela umuntu: I-SDS itholakala emikhiqizweni eminingi yokunakekela umuntu, njenge-shampoo, izihlanzi zomzimba, kanye ne-toothpaste. Isebenza njenge-ejenti yokugqwala, isiza ukudala igwebu futhi ithuthukise ukusabalala komkhiqizo.

Ukukhishwa nokuhlanzwa kwamaprotheni: I-SDS isetshenziswa kabanzi ekwelashweni nasekuhlanzweni kwamaprotheni, ikakhulukazi ku-electrophoresis. Isusa amaprotheni futhi iwamboze ngeshaja engemihle, iwavumele ukuthi ahlukane ngokusekelwe kusayizi lapho efakwa ensimini kagesi.

Ukukhishwa kwe-DNA: I-SDS isetshenziswa kumaphrothokholi okukhishwa kwe-DNA ukuze kukhishwe amaseli futhi kukhishwe i-DNA. Iphazamisa ulwelwesi lweseli kanye namaprotheni aqhekekayo, okwenza kube lula ukukhululwa kanye nokuhlukaniswa kwe-DNA okulandelayo.

Ukusetshenziswa kwe-molecular biology: I-SDS ivame ukusetshenziswa kumasu afana ne-SDS-PAGE (polyacrylamide gel electrophoresis), esetshenziselwa ukuhlukanisa amaprotheni ngokusekelwe esisindweni sawo sama-molecule. Iphinde isetshenziswe njengengxenye ku-Western blotting, inqubo esetshenziselwa ukuthola amaprotheni athile kusampula.

Imboni yezemithi: I-SDS isetshenziswa ekwakhiweni kwemithi ethile, okuhlanganisa okhilimu namafutha okugcoba, lapho isiza ekuncibilikisweni nasekusabalalisweni kwezithako ezisebenzayo.