Buffers play a crucial role in chemical and biological experiments, as they can stabilize the pH value of the solution, thereby maintaining the stability and accuracy of the reaction system. Among numerous buffering agents, N - (2-acetylamino) -2-iminodiacetic acid (ADA) has attracted much attention due to its unique performance and wide range of applications. So what are its advantages that can make people pay so much attention to it? Let's take a look together.

 

1、 Stability

ADA buffer, as an amino acid buffer, has excellent stability. It can maintain the stability of the solution within the neutral and weakly acidic pH range, and is not affected by temperature changes and ion concentration. Compared to other buffering agents, ADA is less prone to decomposition during long-term storage and use, ensuring the accuracy and reliability of experimental results.

 

2、 Wide range of pH regulation

ADA buffer has a wide range of pH regulation, with a pH value of 1.5-3.0 in aqueous solution, indicating acidity. When added to the experimental solution, its high activity range can be between 5.8 and 7.4, suitable for various experimental needs. In biological research, the suitable pH values of many enzymes and proteins fall within the regulatory range of ADA buffer, making it an advantageous buffer for many biological experiments.

 

3、 Coordination ability with metal ions

ADA buffer not only effectively stabilizes the pH value of the solution, but also has good metal ion coordination ability. In some experiments, specific metal ions may interfere with the reaction, and the coordination effect of ADA buffer can stabilize these metal ions, thereby avoiding interference and keeping the experiment undisturbed.

 

4、 Application in biological experiments

It has a wide range of applications in biological experiments, especially in the fields of molecular biology and biochemistry. In experiments, to prevent protein oxidation, ADA can be added to prevent irreversible reactions. At the same time, due to its low dependence on protein, ADA can also be used in cell culture media. Even without protein in the culture medium, ADA can support CEF cell survival and maintain experimental repeatability.

 

N - (2-acetylamino) -2-iminodiacetic acid (ADA) buffer is highly favored due to its stability, wide pH regulation range, and ability to coordinate with metal ions. As a high-quality buffer, it provides strong guarantee for the success of the experiment and the accuracy of the results. As an advantageous manufacturer of ADA buffer, Desheng can provide raw materials with a purity of up to 99%, good water solubility, simple preparation, and suitable for multiple experimental fields. If you are interested, please feel free to contact us for purchase!