Golide wa Colloidal ndi mtundu wa nanomaterial womwe umagwiritsidwa ntchito kwambiri muukadaulo wa immunolabeling.Ukadaulo wa golide wa Colloidal ndiukadaulo womwe umagwiritsidwa ntchito nthawi zambiri, womwe ndi mtundu watsopano waukadaulo wolembera chitetezo chamthupi womwe umagwiritsa ntchito golide wa colloidal ngati cholembera ma antigen ndi ma antibodies, ndipo uli ndi zabwino zake zapadera.M'zaka zaposachedwa, zakhala zikugwiritsidwa ntchito kwambiri pofufuza zamoyo zosiyanasiyana.Pafupifupi njira zonse zotchingira chitetezo m'thupi zomwe zimagwiritsidwa ntchito kuchipatala zimagwiritsa ntchito zolembera zake.Nthawi yomweyo, angagwiritsidwe ntchito otaya, electron microscopy, immunology, biology maselo ngakhale biochip.

Golide wa Colloidal amayimbidwa molakwika m'malo ofooka a alkali, ndipo amatha kupanga mgwirizano wolimba ndi magulu opangidwa bwino a mamolekyu a protein.Chifukwa chomangira ichi ndi chomangira cha electrostatic, sichimakhudza chilengedwe cha mapuloteni.

M'malo mwake, kuyika golide wa colloidal ndi njira yophatikizira momwe mapuloteni ndi ma macromolecules ena amamangidwira pamwamba pa tinthu tating'ono ta golide.Tinthu tating'onoting'ono tating'ono tating'ono tating'ono tating'onoting'ono timatha kutulutsa mapuloteni ndipo imatha kumangiriza mapuloteni a staphylococcal A, immunoglobulin, poizoni, glycoprotein, enzyme, antibiotic, hormone, ndi bovine serum albumin polypeptide conjugates.

Kuphatikiza pakupanga mapuloteni, golide wa colloidal amathanso kumangiriza ma macromolecules ena ambiri, monga SPA, PHA, ConA, ndi zina zotero. Malinga ndi zinthu zina zakuthupi za golide wa colloidal, monga kachulukidwe kakang'ono ka ma elekitironi, kukula kwa tinthu, mawonekedwe ndi mawonekedwe amtundu, kuphatikizidwa ndi chitetezo chamthupi komanso chachilengedwe cha binder, golide wa colloidal amagwiritsidwa ntchito kwambiri mu immunology, histology, pathology ndi cell biology ndi magawo ena.