Applied Filters:
:Western blotting
:Technical Article
Western blotting
Antibody Standard Validation
Explore antibody validation, including antibody and target, species validation, lot validation, application validation, storage and handling, citations, and quality control, in detail.
An Introduction to Antibodies: Antigens, Epitopes and Antibodies
Antibodies combine with specific antigens to generate an exclusive antibody-antigen complex. Learn about the nature of this bond and its use as a molecular tag for research.
Secondary Antibodies, Conjugates, and Kits
Technical Support for Secondary Antibodies, Conjugates, and Kits
Protein Staining Reagents Selection Guide
Sigma offers EZBlue™ and ProteoSilver™ reagents for protein visualization, suitable for proteomics and traditional PAGE formats.
Sample Prep & Gel Electrophoresis Troubleshooting
Identify causes and remedies for SDS-PAGE sample preparation challenges and optimize electrophoresis conditions.
Antibody Enhanced-Validation Strategies
Antibody enhanced validation provides additional data to help ensure antibody specificity and performance and to address antibody reproducibility crisis.
Prestige Antibodies® Organelle Markers
Confocal microscopy analyzes protein subcellular localization in human cell lines.
Prestige Antibodies®: The Cell Atlas
Cell Atlas displays protein distribution with immunofluorescent staining in diverse cell lines, aiding spatial protein visualization.
Colorimetric Detection of Western blot using 4-Chloro-1-Naphthol Solution Protocol
This solution is used as a substrate for detecting horseradish-peroxidase conjugates in Western blotting.
Alkaline Phosphatase
We offer a broad range of alkaline phosphatase enzymes and substrates that are optimized for conjugation to antibodies and other proteins for your specific application needs.
Page 1 of 3