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• Salting out
  ...d in the process of brewing where alcohol is precipitated out of the yeast solution. ...urface, which makes the protein molecules aggregate and precipitate out of solution.
  2 KB (242 words) - 16:31, 2 March 2024
• Salting in
  ...primarily driven by [[electrostatic interaction]]s between the protein and the salt ions. ...ize the protein. As a result, the protein becomes more soluble in the salt solution.
  1 KB (195 words) - 17:17, 25 February 2024
• Biuret reaction
  ...formation of a complex between the protein and a copper ion in an alkaline solution, which results in a color change. ...nd derived from [[urea]]) was treated with a solution of copper sulfate in the presence of alkali, a violet color was produced.
  2 KB (329 words) - 15:47, 3 March 2024
• Affinity chromatography
  ...entrate a substance from a solution, reduce the amount of a substance in a solution, or distinguish between different biological molecules. ...ce (the ligand), and this interaction is used to separate the protein from the other components of a mixture.
  2 KB (255 words) - 02:45, 3 March 2024
• Biuret test
  ...a]] and gives a positive result in this test, despite not being a protein. The Biuret Test is a simple yet crucial method used in [[biochemistry]] for qua ...t does not react with amino acids or very short peptides because they lack the requisite peptide bonds for complex formation.
  3 KB (405 words) - 20:42, 17 March 2024
• Ferric subsulfate solution
  ...res to control bleeding. It is also known as '''Monsel's Solution''' after the French physician [[Leon Monsel]] who first prepared it in 1857. ...prepared by reacting [[iron]] with sulfuric acid, followed by oxidation of the resulting ferrous sulfate.
  2 KB (215 words) - 03:38, 6 March 2024
• Acid-hydrolyzed vegetable protein
  ...protein into its component amino acids, which can then be used to enhance the flavor of food. ...onent amino acids. The solution is then neutralized with sodium hydroxide. The resulting product is a dark-colored liquid or powder that has a strong, sav
  2 KB (252 words) - 01:48, 26 February 2024
• Sericin
  ...fibroin filaments in a silk strand and is readily soluble in mild alkaline solution.
  380 bytes (57 words) - 15:24, 4 April 2024
• Immunoprecipitation
  ...ar protein. This can be used to determine the presence and quantity of the protein of interest, and to identify other proteins that associate with it. ...on-specifically bound proteins, and the protein of interest is eluted from the beads.
  1 KB (192 words) - 03:37, 22 February 2024
• Sørensen formol titration
  ...The Sørensen formol titration is particularly useful in the analysis of [[protein]] content in various samples, making it an important technique in biochemis ...ator or a [[pH meter]], indicating the completion of the reaction when all the free amino groups have reacted with formaldehyde.
  3 KB (433 words) - 11:36, 22 March 2024
• Polyelectrolyte
  ...ssification is based on the dissociation degree of the ionizable groups in the polymer. ...onized in solution. The degree of ionization is dependent on the pH of the solution. Examples of weak polyelectrolytes include [[polyacrylic acid]] and [[polya
  1 KB (165 words) - 00:27, 25 February 2024
• Dot blot
  ...a single spot, and the blotting procedure is performed. The simplicity of the procedure makes dot blotting ideal for screening a large number of samples ...ein complex. The membrane is then washed to remove any unbound antibodies. The bound antibodies can then be detected using a secondary antibody that has b
  2 KB (364 words) - 01:09, 22 February 2024
• Fabreeze - homemade (recipe)
  |Protein=0 ...works great. I prefer the fabric softener solution (I never have vodka in the house)--></li></ol><br>{{keto-ten-recipe}}<br>{{recipe prep time}}<br>'''Pr
  1 KB (169 words) - 08:53, 22 October 2023
• Amido black
  ...on materials in forensic science due to its high sensitivity for proteins. The dye binds to proteins by a process known as [[adsorption]], making it usefu ...O₉S₂, and it has a molecular weight of 616.48 g/mol. The dye has a maximum absorption spectrum at approximately 618 nm when dissolve
  3 KB (446 words) - 01:56, 3 April 2024
• Neti pot saline solution (recipe)
  |Name=Neti pot saline solution |Protein=0
  2 KB (265 words) - 21:42, 22 October 2023
• ReNu
  ...of [[contact lens]] solution produced by [[Bausch & Lomb]]. It is used for the cleaning, rinsing, disinfection, and storage of soft contact lenses. ...se solutions available on the market, offering a convenient alternative to the separate products for cleaning, rinsing, and disinfecting contact lenses th
  2 KB (269 words) - 22:13, 10 March 2024
• Pandy's reaction
  ...med after the Hungarian physician, Károly Pándy, who first described it in the early 20th century. ...litatively assessed and used as an indicator of abnormal protein levels in the CSF.
  3 KB (464 words) - 05:40, 27 March 2024
• Analytical ultracentrifugation
  ...molecule|macromolecules]] in solution. This technique is used to determine the size, shape, and interaction of macromolecules, which can provide important ..., who was awarded the [[Nobel Prize in Chemistry]] in 1926 for his work on the technique. Since then, AUC has been used in a wide range of scientific fiel
  2 KB (296 words) - 05:09, 3 March 2024
• DTNB
  ...TNB is a compound that measures the concentration of [[thiol]] groups in a solution. ...t has a molecular weight of 396.35 g/mol and a melting point of 198-200°C. The chemical formula for DTNB is C14H8N2O8S2.
  1 KB (182 words) - 16:29, 9 March 2024
• Protein precipitation
  ...solubility of proteins varies with changes in pH, salt concentration, and the presence of certain chemicals. ==Principles of Protein Precipitation==
  3 KB (433 words) - 06:53, 9 April 2024

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