基于FRET的敏感和选择性下一代PKA生物传感器

相关实验视频

Updated: Feb 24, 2026

Ultrasensitive Detection of Biomarkers by Using a Molecular Imprinting Based Capacitive Biosensor
08:22

Ultrasensitive Detection of Biomarkers by Using a Molecular Imprinting Based Capacitive Biosensor

Published on: February 16, 2018

12.7K

Jin-Fan Zhang, Wei Lin, Leyi Huang

    bioRxiv : the preprint server for biology
    |February 23, 2026
    PubMed
    概括

    新的FRET传感器 (AKAR6) 为可视化蛋白激酶A (PKA) 活动提供了更高的灵敏度. 这些工具揭示了细分的PKA信号,在子器官水平上对生长因子和GPCRs的反应进行了区分.

    更多相关视频

    Use of Label-free Optical Biosensors to Detect Modulation of Potassium Channels by G-protein Coupled Receptors10:59

    Use of Label-free Optical Biosensors to Detect Modulation of Potassium Channels by G-protein Coupled Receptors

    Published on: February 10, 2014

    10.7K
    Determination of High-affinity Antibody-antigen Binding Kinetics Using Four Biosensor Platforms15:27

    Determination of High-affinity Antibody-antigen Binding Kinetics Using Four Biosensor Platforms

    Published on: April 17, 2017

    21.6K

    相关概念视频

    Potentiometry: Membrane Electrodes01:15

    Potentiometry: Membrane Electrodes

    Membrane electrodes, also known as p-ion electrodes, use membranes that selectively interact with free analyte ions, generating a potential difference across the membrane. The resulting membrane potential, known as the asymmetry potential, is not zero even when analyte concentrations on both sides of the membrane are equal. The membrane's response is typically not selective to a single analyte but proportional to the concentration of all ions in the sample solution capable of interacting at...
    1.9K