In the field of biological analysis, the chromogenic substrate DA 67 plays an irreplaceable role in various fields of biological component sample analysis, including clinical diagnosis, biomedical research, etc., due to its properties. The transportation of the chromogenic substrate DA-67 needs to be based on its storage temperature requirements, and appropriate packaging and transportation methods should be adopted to ensure its stable quality.

DA-67 powder

Basic information of DA-67

1. Chemical properties: The chromogenic substrate DA-67 serves as an intermediate metabolite in the analysis and detection of constant components in living organisms, with a CAS number of 115871-18-6. From the appearance, it appears as a white powder, which reflects its molecular structure and properties. The characteristics of white powder make it easy to observe and handle, and facilitate accurate weighing and dissolution in experimental operations.

2. Storage conditions: DA-67 has strict requirements for storage temperature and needs to be stored at -20 ℃. This is because its chemical structure can remain relatively stable within this temperature range, avoiding molecular structure changes caused by high or low temperatures, which can affect its performance in detection.

Transportation mode of DA-67

To ensure its quality is not affected, specific packaging measures need to be taken. Placing ice packs is a crucial step as they can absorb surrounding heat, create a relatively low temperature environment, and slow down the rate of deterioration of DA-67 that may occur due to temperature rise. At the same time, foam boxes are used for packaging. foam boxes have good thermal insulation performance, which can reduce the impact of external ambient temperature on the interior and further maintain the low temperature environment created by ice bags. This packaging combination can ensure that DA-67 is in a relatively suitable temperature range within a specific time, ensuring its quality stability during transportation. Cold chain transportation is generally a more ideal choice. Cold chain transportation uses professional refrigeration equipment to control the temperature during transportation and always maintain it within the suitable storage temperature range of DA-67. This can not only greatly reduce the impact of temperature fluctuations on DA-67, but also extend its storage time during transportation.

Application principle of DA-67

DA-67 is often used in combination with peroxidase in applications, exhibiting high sensitivity to hydrogen peroxide. Peroxidase can catalyze the reaction of hydrogen peroxide, while DA-67, as a water-soluble oxidative coloring reagent, undergoes a color change after reacting with hydrogen peroxide. The reaction mechanism is based on the principle of oxidation-reduction reaction. Under the action of peroxidase, hydrogen peroxide oxidizes DA-67, causing a color change. By detecting the degree of color change, the content of hydrogen peroxide can be detected, which can be used for the analysis of related biological components.

Compared to traditional color reagents, DA-67 has lower absorbance and less background interference during the detection process, which can more clearly present the color changes caused by the reaction of the target substance. Secondly, it has high sensitivity, and even if the target substance content in the sample is extremely low, it can be detected through its obvious color changes. Furthermore, DA-67 has good water solubility, with a concentration of 1 mmol/L or more, 10 milligrams can be dissolved in 25 milliliters of water. Its good water solubility makes it easier to dissolve and disperse in experiments, allowing it to participate uniformly in reactions and further improve detection efficiency. These advantages enable the use of DA-67 with a simple colorimetric method to obtain results quickly, greatly improving detection efficiency.

Product packaging

Hubei Xindesheng, as the R&D and production manufacturer of the chromogenic substrate DA 67, ensures that every batch of products meets the standards with a complete production process and strict quality control system. Its product has low absorbance, high sensitivity, and good water solubility, and performs outstandingly in the analysis of biological component samples. At the same time, Xindesheng also provides professional technical support, which can fully meet both product usage guidance and customized needs. If you have purchasing intentions, please feel free to contact us at any time!