This website uses cookies to ensure you get the best experience on our website.
- Table of Contents
Understanding the relative abundance of target proteins and effectively normalizing data are crucial aspects of Western blot analysis. While loading control antibodies have long been the gold standard, recent advancements have highlighted the potential advantages of using total protein stain (TPS) as an alternative approach.
Boster Bio provides...
Western blotting (also called Protein Immunoblotting) is an analytical technique used to detect specific proteins in the given sample. It uses SDS-polyacrylamide gel electrophoresis (SDS-PAGE) to separate various proteins contained in the sample. The separated proteins are then transferred or blotted onto a matrix, where they are stained with antibodies specific to the target protein. Expression details of the target proteins in the given cells or tissue homogenate can then be obtained through analyzing the location and intensity of the specific reaction. Western blotting analysis can detect target protein as low as 1 ng due to high resolution of the gel electrophoresis and strong specificity and high sensitivity of the immunoassay. This method is used in the fields of molecular biology, biochemistry, immunogenetics and other molecular biology disciplines for various experiments.
Enhanced Chemiluminescence (ECL) Western Blot Substrate is a very sensitive, non-radioactive, enhanced luminol-based chemiluminescent substrate that allows for easy detection of horseradish peroxidase (HRP) on immunoblots. HRP is a common molecule conjugated to antibodies. ECL Western Blot Substrate has the capability of offering...
Western blotting (also called Protein Immunoblotting) is an analytical technique used to detect specific proteins in the given sample. It uses SDS-polyacrylamide gel electrophoresis (SDS-PAGE) to separate various proteins contained in the sample. The separated proteins are then transferred or blotted onto a matrix, where they are stained with antibodies specific to the target protein. Expression details of the target proteins in the given cells or tissue homogenate can then be obtained through analyzing the location and intensity of the specific reaction. Western blotting analysis can detect target protein as low as 1 ng due to high resolution of the gel electrophoresis and strong specificity and high sensitivity of the immunoassay. This method is used in the fields of molecular biology, biochemistry, immunogenetics and other molecular biology disciplines for various experiments.
Filter paper (or blotting paper) is important to ensure quick and efficient transfer of molecules from the electrophoresis gel to the matrix membrane. It is used for transfer sandwiches and cassettes during Western blotting and assists with transferring proteins unto polyvinylidene fluoride (PVDF), nitrocellulose, and other types of membranes. Western blot filter paper is a semi-permeable paper barrier used to separate fine solid particles from liquids...
Nitrocellulose membranes are one of the top matrices used in protein blotting. They have high protein-binding affinity, compatibility with a variety of detection methods, and the ability to immobilize proteins, glycoproteins, or nucleic acids. Examples of compatible detection methods include chemiluminescence, chromogenic, and fluorescence. It is proven to produce excellent signal-to-noise results when used for amino acid analysis and western, northern, and Southern blotting.
Western blotting (also called Protein Immunoblotting) is an analytical technique used to detect specific proteins in the given sample. It uses SDS-polyacrylamide gel electrophoresis (SDS-PAGE) to separate various proteins contained in the sample. The separated proteins are then transferred or blotted onto a matrix, where they are stained with antibodies specific to the target protein. Expression details of the target proteins in the given cells or tissue homogenate...
First described in 1979, the technique of western blotting has since become one of the most commonly used analytical methods in life science research. Just last week, we received a few questions from confused researchers about weird band sizes in their western blot results: