Igolide le-Colloidal liwuhlobo lwama-nanomaterial olusetshenziswa kakhulu kubuchwepheshe be-immunolabeling.Ubuchwepheshe begolide be-Colloidal ubuchwephesha bokulebula obuvame ukusetshenziswa, okuwuhlobo olusha lobuchwepheshe bokulebula amasosha omzimba obusebenzisa igolide eliyi-colloidal njenge-tracer marker yama-antigen namasosha omzimba, futhi linezinzuzo zalo ezihlukile.Eminyakeni yamuva nje, ibisetshenziswa kabanzi ocwaningweni oluhlukahlukene lwebhayoloji.Cishe zonke izindlela zokuvimbela izivikeli mzimba ezisetshenziswa emtholampilo zisebenzisa izimpawu zayo.Ngesikhathi esifanayo, ingasetshenziswa ekugelezeni, i-electron microscopy, i-immunology, i-molecular biology ngisho ne-biochip.

Igolide le-Colloidal lishajwa kabi endaweni ebuthakathaka ye-alkali, futhi lingakha isibopho esiqinile namaqembu afakwe kahle ama-molecule wamaprotheni.Ngenxa yokuthi lesi sibopho siyisibopho se-electrostatic, asithinti izakhiwo zebhayoloji zamaprotheni.

Ngamafuphi, ukulebula kwegolide le-colloidal kuyinqubo yokuhlanganisa lapho amaprotheni namanye ama-macromolecule akhangiselwa phezulu kwezinhlayiya zegolide le-colloidal.Le zinhlayiya eziyindilinga inekhono eliqinile lokukhangisa amaprotheni futhi ingakwazi ukubopha i-non-covalently kuprotheni ye-staphylococcal A, i-immunoglobulin, i-toxin, i-glycoprotein, i-enzyme, i-antibiotic, i-hormone, kanye ne-bovine serum albumin polypeptide conjugates.

Ngaphezu kokubopha amaprotheni, igolide le-colloidal lingaphinda libophe kwamanye ama-macromolecules amaningi ebhayoloji, njenge-SPA, i-PHA, i-ConA, njll. Ngokusho kwezinye izici ezibonakalayo zegolide le-colloidal, njengokuminyana kwama-electron aphezulu, usayizi wezinhlayiyana, ukwakheka nokusabela kombala, kuhlanganiswe nezakhi zokuzivikela kanye nemvelo ye-binder, igolide le-colloidal lisetshenziswa kabanzi ku-immunology, histology, pathology kanye ne-cell biology kanye neminye imikhakha.