Related Experiment Video

Updated: Apr 14, 2026

Preparation of Gynura bicolor DC samples for High-Resolution Tandem Mass Spectrometry
07:16

Preparation of Gynura bicolor DC samples for High-Resolution Tandem Mass Spectrometry

Published on: February 2, 2024

1.2K

[Chemical constituents of Ligularia songarica]

Mei Li, Li-na Li, Guan-qiong Yan

    Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials
    |April 22, 2015
    PubMed
    Abstract

    More Related Videos

    Author Spotlight: Development and Characterization of Eco-Friendly Lignin-Based Microparticles for Enhanced Delivery of Bioflavonoids07:42

    Author Spotlight: Development and Characterization of Eco-Friendly Lignin-Based Microparticles for Enhanced Delivery of Bioflavonoids

    Published on: March 1, 2024

    1.5K
    Ultrafast Lignin Extraction from Unusual Mediterranean Lignocellulosic Residues09:22

    Ultrafast Lignin Extraction from Unusual Mediterranean Lignocellulosic Residues

    Published on: March 9, 2021

    7.9K

    Related Concept Videos

    Ligand-gated Ion Channels01:19

    Ligand-gated Ion Channels

    Ligand-gated ion channels are transmembrane proteins with a channel for ions to pass through and a binding site for a ligand. The channel opens only when a ligand attaches to the binding site.
    Three Subfamilies of Ligand-gated Ion Channels
    Ligand-gated ion channels fall into three subfamilies. The 'Cys-loop' includes the nicotinic acetylcholine receptors, γ-aminobutyric acid (GABA), glycine, and 5-hydroxytryptamine receptors. The second one is the 'Pore-loop' channels that...
    15.6K
    Ligand Binding Sites02:40

    Ligand Binding Sites

    9.1K
    Ligand Binding Sites02:40

    Ligand Binding Sites

    Proteins are dynamic macromolecules that carry out a wide variety of essential processes; however, the activities of most proteins depend on their interactions with other molecules or ions, known as ligands.
    Protein-ligand interactions are quite specific; even though numerous potential ligands surround a cellular protein at any given time, only a particular ligand can bind to that protein. Moreover, a ligand binds only to a dedicated area on the surface of the protein, known as the...
    15.9K
    Ligand-Gated Ion Channel Receptor: Gating Mechanism01:30

    Ligand-Gated Ion Channel Receptor: Gating Mechanism

    Ligand-gated ion channels are transmembrane proteins that play a vital role in intercellular communication and functions of the nervous system. They allow the influx of ions across the membrane once the neurotransmitter binds, allowing the subsequent transmission of electrical excitation across the neurons. Other ligand-gated ion channels, like the γ-aminobutyric acid (GABA) receptor, permit anions like chloride into the cells on the binding of the GABA molecule. Their entry into the cell...
    5.0K
    Ligand Binding and Linkage00:49

    Ligand Binding and Linkage

    Allosteric proteins have more than one ligand binding site; the binding of a ligand to any of these sites influences the binding of ligands to the other sites. When a protein is allosteric, its binding sites are called coupled or linked.  In the case of enzymes, the site that binds to the substrate is known as the active site and the other site is known as the regulatory site. When a ligand binds to the regulatory site, this leads to conformational changes in the protein that can influence...
    6.0K
    Ligand Binding and Linkage00:49

    Ligand Binding and Linkage

    4.4K