A substance which can be readily converted into a dye or other coloured compound.
色原，发色团，生色团
Example sentencesExamples
Immunohistochemistry was performed on an automated immunostainer using the antibodies listed in Table 2 with diaminobenzidine as the chromogen.
They can be detected by an attack on deoxyribose which originates fragments which, when heated with thiobarbituric acid at low pH, will generate a pink chromogen.
The second step was a normalization of the staining intensity range to adjust for batch specific background and maximal staining intensity by the chromogen.
After incubation, the color was developed with the peroxidase substrate (hydrogen peroxide) and the stable chromogen (diaminobenzidine).
The latter enzyme reacts with a chromogen to produce the final color.
Definition of chromogen in US English:
chromogen
nounˈkrōməjən
A substance which can be readily converted into a dye or other colored compound.
色原，发色团，生色团
Example sentencesExamples
The second step was a normalization of the staining intensity range to adjust for batch specific background and maximal staining intensity by the chromogen.
They can be detected by an attack on deoxyribose which originates fragments which, when heated with thiobarbituric acid at low pH, will generate a pink chromogen.
Immunohistochemistry was performed on an automated immunostainer using the antibodies listed in Table 2 with diaminobenzidine as the chromogen.
The latter enzyme reacts with a chromogen to produce the final color.
After incubation, the color was developed with the peroxidase substrate (hydrogen peroxide) and the stable chromogen (diaminobenzidine).