3,3′-Diaminobenzidine CAS:91-95-2

Immunohistochemistry: Gusiga irangi rya DAB bikoreshwa cyane muri IHC mu gupima no gushyira mu mwanya poroteyine cyangwa antigens runaka mu bice by'imitsi. Ubu buryo bufasha abashakashatsi n'abahanga mu ndwara kwiga imiterere y'uturemangingo, kumenya ibice bigize uturemangingo, gusuzuma imiterere y'imikorere ya poroteyine, no gusuzuma impinduka zifitanye isano n'indwara. Gusiga irangi rya DAB bishobora gukoreshwa mu nzego nko mu bushakashatsi ku ndwara ya kanseri, mu bwonko, mu ndwara, no mu mikurire y'ibinyabuzima.

Ubushakashatsi bwa immunocytochemistry: Gusiga irangi rya DAB binakoreshwa muri ICC kugira ngo harebwe molekile zigenewe utunyangingo twakuwemo. Ubu buryo busa na IHC, butuma abashakashatsi basuzuma imiterere ya poroteyine, aho ingirabuzimafatizo ziherereye, n'imikorere y'utunyangingo muri vitro.

Guhuza imiterere y’uturemangingo: Guhuza irangi rya DAB bishobora gukoreshwa mu gutahura uruhererekane runaka rwa ADN cyangwa RNA hakoreshejwe uburyo bwo guhuza imiterere y’uturemangingo. Mu guhuza irangi rya DAB n’ibikoresho by’ubushakashatsi bigamije uruhererekane rw’aside nucleic, abashakashatsi bashobora kwiyumvisha aho imiterere y’uturemangingo iherereye n’ishusho yabyo mu turemangingo cyangwa mu turemangingo.

Mikroskopi ya Electron: Gusiga irangi rya DAB bishobora gukoreshwa muri mikroskopi ya electron kugira ngo hamenyekane imiterere cyangwa molekile runaka. Iyo bihujwe no gusiga irangi rya heavy metal, gusiga irangi rya DAB bishobora kongera itandukaniro n'isura y'ibice by'uturemangingo mu bushakashatsi bw'imiterere y'ibintu.