Plant Root Activity Assay Kit (Naphthylamine, Micro Method)

Cat. No.: P1515879

GRADE & PURITY BioReagent

Descripción general

Plant roots are active organs for absorption and synthesis. The growth status and metabolic level of roots—known as root activity—directly affect the growth, nutritional status, and final yield of the above-ground parts of plants, making it a key physiological indicator. Root activity (root dehydrogenase activity) can be measured by methods such as TTC reduction, naphthylamine oxidation, and methylene blue adsorption. Roots can oxidize naphthylamine to produce red naphthylamine compounds, and their oxidizing capacity toward naphthylamine is closely related to their respiratory intensity. The detection principle of this kit is based on the reaction in a weakly acidic environment, using naphthylamine as the substrate. Naphthylamine reacts with sulfanilic acid and nitrite to form a stable red azo compound. By measuring the amount of unoxidized naphthylamine in the solution—indicated by the coloration intensity on the root surface—root activity can be quantitatively determined using a microplate reader at 510 nm. This product is intended for research use only and is not suitable for clinical diagnosis or other purposes.

Specifications

Especificaciones y pureza

BioReagent

Grado

BioReagent

Aplicación

Cell Metabolism

Tipo de muestra

Método de detección

Colorimetric Method

Detection instrument

Microplate reader

Detection wavelength

510nm

Almacenamiento y envío

Condiciones de almacenamiento de almacenamiento

Store at 2-8°C,Protected from light

Enviado en

Wet ice

Estabilidad y almacenamiento

Store at 2-8℃ for 6 months. Store in the dark.

Preguntas frecuentes

What does BioReagent mean?

BioReagent indicates that the product has been processed and tested for biological and biochemical applications. Specifications may include endotoxin limits, microbial controls, sterility, low DNase/RNase/protease activity, and verified biological activity where relevant.

How should this product be stored?

Store at 2–8 °C, protected from light. The material is light-sensitive — keep it in its original opaque or amber container.

How is this product shipped?

This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.