EveryBlot blocking buffer from Bio-Rad offers 5-Minute blocking time and greater sensitivity for western blots

18 Nov 2019
Laura Sisman
Administrator / Office Personnel

Product news

Bio-Rad Laboratories, Inc. has announced the launch of EveryBlot Blocking Buffer, a western blot blocking reagent that offers 5-minute blocking time and produces a higher signal and lower background levels resulting in greater sensitivity for western blots compared to other available blocking buffers.

When attempting to detect a new protein target, researchers often optimize several variables including the use of specific blocking buffers (reagents) when performing western blots. For example, many blocking buffers are optimized for specific detection methods such as chemiluminescence or fluorescence detection and some buffers may not be compatible with detection of some targets. EveryBlot offers superior sensitivity and low background with both chemiluminescent and fluorescence detection across a wide range of targets. In addition, available blocking buffers require blocking times of up to an hour, while EveryBlot Blocking Buffer completes the blocking step in five minutes.

"EveryBlot works with all detection methods and has been tested for compatibility across a wide range of protein targets, which should help eliminate the worry that comes when attempting to detect a new protein on a western blot," said Paul Liu, Bio-Rad Product Manager, Western Blotting.

Key Benefits of EveryBlot Buffer

  • Offers 5-minute blocking time, shortening the duration of the immunodetection step
  • Offers higher signal and lower background levels, therefore, greater sensitivity than blots blocked with other available buffers
  • Prevents non-specific binding to increase sensitivity
  • Compatible with all detection methods as well as for detection of phosphorylated targets, which eliminates the need for optimization

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Western BlottingWestern blotting equipment is used to transfer and identify specific proteins within a sample, reveal protein modifications, as well as give a semi-quantitative estimation of their concentration. Western blotting equipment includes all apparatus necessary to transfer proteins from gel to membrane and subsequent processing steps. Protein transfer can be performed by electroblotting with wet, semi-dry and dry transfer systems onto nitrocellulose and PVDF membranes. Blocking, washing and labeling of membranes follows, involving buffers, blocking reagents, blotting / incubation trays, labeling reagents, immunoblotting assays, antibodies and conjugates. Automated equipment for these steps is available to accelerate your lab workflow. Finally, detection and imaging of proteins can be conducted using gel documentation and imaging systems. Find the best western blotting equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.FluorescenceThe emission of fluorescence occurs when a photon of energy is supplied to a fluorescent chemical compound by an external source, causing it to become excited. Fluorescence can be detected and measured for different purposes using microplate readers, fluorescence microscopes, fluorescence scanners, and flow cytometers.Protein DetectionProtein detection techniques are essential for understanding protein expression, localization, and function. Methods such as western blotting, ELISA, and mass spectrometry are commonly used in research and diagnostics. Browse our peer-reviewed product directory to find the best tools for protein detection, compare products, check reviews, and get pricing directly from manufacturers.Chemiluminescence