What are the functions of biological buffer HEPES

Details:

1. Study on promoting the stability of foot-and-mouth disease antigen

The degradation rate of foot-and-mouth disease antigen is very fast. It is easy to degrade in the process of foot-and-mouth disease antigen storage and vaccine preparation, which will eventually affect the effect of the vaccine. Its degradation rate is related to the pH stability of the maintenance solution. HEPES buffer has strong pH stability. HEPES can effectively improve the culture ability of virus buffer and promote the stability of virus particles.

HEPES buffer

2. Protect the performance of skin care products

The main application of HEPES in skin care products is to make the pH value drift of cosmetics small. Within three years after the preparation of skin care products, its pH value can be stable between 6.0-8.0. It can protect the added microorganisms, fermentation products and extracts from being hydrolyzed easily, so that the anti-aging effect of the product can last longer.

3. Used in non inactivated virus preservation solution

HEPES can not only maintain the pH value, but also increase the survival time of virus host cells in vitro after sampling, retain the integrity of virus nucleic acid and protein to the greatest extent, and improve the detection accuracy.

4. Prepare a neuron specific enolase content detection kit

The neuron specific enolase content detection kit added with HEPES has high sensitivity and wide detection linear range, and has the advantages of convenient operation, fast, strong specificity and good stability.

5. HEPES for Metal Ion Research

Because HEPES can be combined with metal ions, most metal ion studies are carried out with HEPES buffer. HEPES can play a better role than other buffers in metal ion research.

Hubei xindesheng materials is specialized in the research, development and production of biological buffers. It has been established for decades. Now, the biological buffers produced include Tris, HEPES, taps, mops, caps, bicine, EPPs, PEP and a series of biological buffers for customers to choose from. Price concessions, sufficient supply, if necessary, please feel free to contact us!