Search results for "western blotting" in Articles / App Notes

Article Western Blot Detection: Is Film or a Digital CCD Imager Better?
Learn the benefits and drawbacks of using film or a CCD imager to detect the bound antibody in Western blotting in this blog post. Learn more

Article Traceability in Western Blot Imaging: Considerations for GxP
LEARN MORE >> Densitometry analysis of gels is a key part of quality control in the pharmaceutical drug release process. In regulated environments, electronic record-keeping can improve both tra…

Article Host-Cell Protein Measurement and Control
Jun 01, 2015 By Fengqiang Wang, PhD, Daisy Richardson, Mohammed Shameem BioPharm International Volume 28, Issue 6, pg 32–38 Host-cell proteins (HCPs) constitute a major part of proce…

Article Understanding Protein Production from Start to Finish
Read the full article >> In protein research, going from idea to pure characterized protein takes multiple steps and techniques. Most scientists working with exploring proteins and developing spe…

Article Virus-like Particles as Therapeutic Moieties of the Future
The identity of individual capsid proteins can be confirmed using Western blotting in conjunction with SDS–PAGE (1). Reverse phase–high-performance liquid chromatography (RP–HPLC) is a frequently …

Article Impurity Testing of Biologic Drug Products
Experts share insights on the various methods used for purity and impurity analysis of therapeutic proteins. By Adeline Siew, PhD  CA-SSIS/shutterstock.comIm…

Article Managing Residual Impurities During Downstream Processing
Increased understanding of potential impurities has spurred efforts to standardize monitoring procedures. By Cynthia A. Challener Manufacture of protein and other biologic drug substances via …

Article Applications of Surface Plasmon Resonance for Detection of Bispecific Antibody Activity
Sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS–PAGE) and Western blotting demonstrate protein integrity and in the case of antibodies, the presence of heavy-heavy-light, heavy-light, o…

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