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Home > Products >  Function, advantages and disadvantages of biological buffer Tris

Function, advantages and disadvantages of biological buffer Tris CAS NO.77-86-1

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,Other
  • Product Details

Keywords

  • Tromethamine
  • Tromethane
  • 2-Amino-2-(hydroxymethyl)-1,3-propanediol

Quick Details

  • ProName: Function, advantages and disadvantages...
  • CasNo: 77-86-1
  • Molecular Formula: C4H11NO3
  • Appearance: White crystal powder
  • Application: Buffer preparation in biochemical and ...
  • DeliveryTime: a week
  • PackAge: 25kg/barrel (can be packed according t...
  • Port: China's major ports
  • ProductionCapacity: 500 Kilogram/Month
  • Purity: ≥99%
  • Storage: Room temperature storage
  • Transportation: Export for many years, qualified for s...
  • LimitNum: 1 Kilogram
  • purity: ≥99%

Superiority

1. Factory production, more preferential prices, regular products are available in stock;

2. Desheng company is an enterprise producing biological buffer products. There are many kinds of products, which can provide you with more comprehensive services;

3. Desheng has been in the industry for 16 years. Our products are self-developed and manufactured. Biobuffer has high purity and guaranteed product quality.

4. Desheng began to do foreign trade in 2010. We have our own right to export.

Details

Biological buffer is a solution that can keep the pH value of the solution relatively stable when a small amount of acid or alkali is added. Most cells can only operate in a very narrow pH range, and a buffer system is needed to resist the pH change in the metabolic process. In biochemical research, buffer solution is often used to maintain the pH of the experimental system. Biological buffer has many kinds and wide uses. It is necessary to select the appropriate system according to the practical application.

Tris buffer is widely used in biochemical research. It is a weak base and is usually used in the "neutral" range.

Advantages of Tris buffer:  

① Because Tris base is highly alkaline, only this buffer system can be used to prepare a buffer with a wide range of pH from acidic to alkaline;

② It has little interference with biochemical process and does not precipitate with calcium, magnesium ions and heavy metal ions.

Disadvantages of Tris buffer:

① The pH value of the buffer is greatly affected by the solution concentration. When the buffer is diluted ten times, the change of pH value is greater than 0.1;

② The temperature effect is large, and the temperature change has a great impact on the pH value of the buffer, so it must be prepared at the service temperature. The tris HCl buffer prepared at room temperature cannot be used at 0 ℃ ~ 4 ℃;

③ It is easy to absorb CO2 in the air, so the prepared buffer shall be tightly sealed;

④ It interferes with some pH electrodes, so electrodes compatible with tris solution should be used.

Desheng biochemical is a manufacturer of biological buffer. It began to develop and produce biological buffer series products in 2005. It has rich experience and good product stability. If necessary, you are welcome to our official website for consultation and purchase!

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