DMACA Reagent

SKU:
R035
Availability: In stock
Only %1 left
As low as $21.00
Synonym : 4-(Dimethylamino)-cinnamaldehyde solution
DMACA reagent is used as a histological dye used to detect indole from Tryptophan.


DMACA reagent is used to detect indole from Tryptophan. It is used for the rapid identification of bacteria containing tryptophanase enzyme systems.Tryptophanase present in E . coli cleaves tryptophan to indole and α -aminopropionic acid. Dimethylaminocinnamaldehyde in the reagent builds with indole a blue-purple complex. Escherichia coli ATCC 25922 Positive(blue-purple colouration around colony); Pseudomonas aeruginosa ATCC 27853 Negative(No colour change around colony)
More Information
Product Name DMACA Reagent
SKU R035
Synonym 4-(Dimethylamino)-cinnamaldehyde solution
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