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Biuret test protein anhydrous copper sulfate has strong water absorption
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- Time of issue:2020-10-28
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(Summary description)Biuret test showed that protein anhydrous copper sulfate had strong water absorption. It was injected into 95% ethanol or water-containing organic matter, that is, absorbed water and restored to blue crystals. Copper ions in copper sulfate can destroy the stereostructure of proteins and denaturate them. When the concentration of protein is determined, alkali is often added to the protein and copper sulfate solution is added. At this time, the solution becomes purple. This reaction is called biuret reaction.
Biuret test protein anhydrous copper sulfate has strong water absorption
双缩脲检验蛋白质无水硫酸铜有极强的吸水性
Biuret test protein anhydrous copper sulfate has strong water absorption
(Summary description)Biuret test showed that protein anhydrous copper sulfate had strong water absorption. It was injected into 95% ethanol or water-containing organic matter, that is, absorbed water and restored to blue crystals. Copper ions in copper sulfate can destroy the stereostructure of proteins and denaturate them. When the concentration of protein is determined, alkali is often added to the protein and copper sulfate solution is added. At this time, the solution becomes purple. This reaction is called biuret reaction.
- Categories:News
- Author:
- Origin:
- Time of issue:2020-10-28
- Views:0
Biuret test showed that protein anhydrous copper sulfate had strong water absorption. It was injected into 95% ethanol or water-containing organic matter, that is, absorbed water and restored to blue crystals. Copper ions in copper sulfate can destroy the stereostructure of proteins and denaturate them. When the concentration of protein is determined, alkali is often added to the protein and copper sulfate solution is added. At this time, the solution becomes purple. This reaction is called biuret reaction.
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