3,3′,5,5′-Tetramethylbenzidine CAS:207738-08-7

Ko te 3,3′,5,5′-Tetramethylbenzidine, e mōhiotia ana ko TMB, he matū e whakamahia whānuitia ana hei matū chromogenic i roto i ngā whakamātautau enzyme-linked immunosorbent assays (ELISA) me ētahi atu whakamātautau matū koiora. He maha ngā wā ka whakamahia hei kite me te ine i te aroaro o ngā whākōkī pēnei i te horseradish peroxidase (HRP) i roto i ngā tauira koiora. Ka huri te tae o te TMB mai i te kore tae ki te kikorangi i te aroaro o ēnei whākōkī. Muri iho, ka taea te whakamutu i te tauhohenga mā te tāpiri i tētahi waikawa e huri ai te tae kikorangi ki te tae kōwhai whakamutunga. Ko te kaha o te tae kōwhai he rite ki te nui o te whākōkī kei roto, e taea ai te ine.

Tonohia, Tonoa rānei he Tāpaetanga

Taipitopito Hua

Ngā Tohu Hua

Te Whakamahinga me te Pānga

ELISA: He maha ngā wā ka whakamahia te TMB i roto i ngā whakamātautau ELISA hei kimi me te ine i te aroaro o ngā pūmua, ngā paturopi, ngā antigen rānei. He rite tonu te kaha o te tae ki te kukū o te ngota ūnga.

Ngā whakamātautau ngohe whākōkī: Ka taea te whakamahi i te TMB hei ine i te ngohe o ngā whākōkī pēnei i te HRP. Mā te ine i te tere o te huringa tae, ka taea e ngā kairangahau te whakatau i te ngohe, te kukū rānei o te whākōkī i roto i tētahi tauira.

Te tae koiora: Ka taea te whakamahi i te TMB i roto i te immunohistochemistry me te immunocytochemistry hei tiro i ngā wāhanga kiko, pūtau rānei. Ina tauhohe te TMB ki te whākōkī HRP, ka puta he putunga parauri, kikorangi rānei ki te wāhi o te ngota whainga, ka taea ai te tiro i raro i te karuārai.

Te Tākai Hua:

Ngā Mōhiotanga Tāpiri:

Te hanganga	C16H23ClN2O
Whakamātautau	99%
Āhua	Paura mā
Nama CAS	207738-08-7
Te tākai	Iti, nui hoki
Te Ora o te Wāhi	2 tau
Rokiroki	Penapena ki te wāhi hauhautanga, maroke hoki
Tiwhikete	ISO.