Related Experiment Video

Updated: Aug 1, 2026

Toxin Induction and Protein Extraction from Fusarium spp. Cultures for Proteomic Studies
08:19

Toxin Induction and Protein Extraction from Fusarium spp. Cultures for Proteomic Studies

Published on: February 16, 2010

Determination of proteins and sulfobetaine with the Folin-phenol reagent

M Ledoux, F Lamy

    Analytical Biochemistry
    |August 15, 1986
    PubMed

    More Related Videos

    Resin-Assisted Capture Coupled with Isobaric Tandem Mass Tag Labeling for Multiplexed Quantification of Protein Thiol Oxidation07:16

    Resin-Assisted Capture Coupled with Isobaric Tandem Mass Tag Labeling for Multiplexed Quantification of Protein Thiol Oxidation

    Published on: June 21, 2021

    Cell-Type Specific Protein Purification and Identification from Complex Tissues Using a Mutant Methionine tRNA Synthetase Mouse Line07:39

    Cell-Type Specific Protein Purification and Identification from Complex Tissues Using a Mutant Methionine tRNA Synthetase Mouse Line

    Published on: April 13, 2022

    Related Concept Videos

    Amines to Sulfonamides: The Hinsberg Test01:23

    Amines to Sulfonamides: The Hinsberg Test

    The Hinsberg test is a method to identify primary, secondary and tertiary amines, named after its pioneer, Oscar Hinsberg. Here, amines are treated with benzenesulfonyl chloride, also known as the Hinsberg reagent, in the presence of an excess of aqueous base, followed by acidification. Based on the nature of the amines, different changes are observed.
    Generally, a primary amine reacts with the Hinsberg reagent to produce an N-substituted benzenesulfonamide. The electron-withdrawing sulfonyl...
    Precipitation Titration: Endpoint Detection Methods01:19

    Precipitation Titration: Endpoint Detection Methods

    In argentometric precipitation titrations, endpoints can be detected visually by the Mohr, Volhard, and Fajans methods. In the Mohr method, adding a soluble chromate indicator gives an initial yellow color to the analyte solution. As the titrant is added, the first excess of silver ions forms a red silver chromate precipitate, marking the endpoint. The solution pH should be maintained at about 8 by adding solid CaCO3.
    In the Volhard method, a standard excess of AgNO3 is first added to the...