Abstract
Chemiluminescent western blot (WB) is often performed sequentially for detection of overlapping proteins; in between, prior antibodies must be stripped or the conjugated horseradish peroxidase (HRP) inactivated. However, often, stripping either is insufficient to remove all the bound antibodies or causes protein loss, whereas treatment with hydrogen peroxide, a popular way to inactivate HRP, may affect epitope recognition as the authors previously reported. To date, an ideal method for sequential chemiluminescent WB is still missing. Here it is demonstrated that acid equivalent to 10% acetic acid can efficiently inactivate HRP, allowing sequential probing without protein loss or epitope damage.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
