ʻO ke gula Colloidal kahi ʻano nanomaterial i hoʻohana nui ʻia i ka ʻenehana immunolabeling. ʻO ka ʻenehana gula Colloidal kahi ʻenehana hōʻailona maʻamau, ʻo ia kahi ʻano hou o ka ʻenehana hōʻailona pale e hoʻohana ana i ke gula colloidal ma ke ʻano he tracer marker no nā antigens a me nā antibodies, a loaʻa iā ia nā pono kūikawā. I kēia mau makahiki i hala iho nei, ua hoʻohana nui ʻia ia i nā noiʻi olaola like ʻole. Aneane nā ʻano hana immunoblotting i hoʻohana ʻia i loko o ke keʻena hauʻoli e hoʻohana i kāna mau māka. I ka manawa like, hiki ke hoʻohana ʻia i ke kahe, electron microscopy, immunology, molecular biology a me ka biochip.

Hoʻopiʻi maikaʻi ʻia ke gula Colloidal i loko o kahi kaiapuni alkali nāwaliwali, a hiki ke hana i kahi paʻa paʻa me nā pūʻulu i hoʻopiʻi maikaʻi ʻia o nā molekole protein. No ka mea, he pili electrostatic kēia paʻa, ʻaʻole ia e pili i nā waiwai olaola o ka protein.

ʻO ka mea nui, ʻo ka lepili o ke gula colloidal ke kaʻina encapsulation kahi e hoʻopili ʻia ai nā protein a me nā macromolecules ʻē aʻe i ka ʻili o nā ʻāpana gula colloidal. He mana ikaika keia spherical particle e adsorb proteins a hiki ke nakinaki non-covalently i ka protein staphylococcal A, immunoglobulin, toxin, glycoprotein, enzyme, antibiotic, hormone, and bovine serum albumin polypeptide conjugates.

Ma waho aʻe o ka paʻa ʻana o ka protein, hiki i ke gula colloidal ke hoʻopaʻa pū i nā macromolecules biological ʻē aʻe, e like me SPA, PHA, ConA, etc. E like me kekahi mau waiwai kino o ke gula colloidal, e like me ke kiʻekiʻe electron density, ka nui o ka nui, ke ʻano a me ke kala kala. i hui pū ʻia me nā waiwai kūlohelohe a me ka binder, ua hoʻohana nui ʻia ke gula colloidal i ka immunology, histology, pathology a me cell biology a me nā kula ʻē aʻe.