Protein Method Blocking Buffers

Protein Method Blocking Buffers

Protein method blocking buffers are used to block plates, membranes, and other sample types, and decrease incubation time and background signal for use during enzyme-linked immunosorbent assays (ELISA) and western blot experiments. These products are available in different concentrations and formulations.
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1-15 of 38 Products

SuperBlock™ (TBS) Blocking Buffer Thermo Scientific™

SuperBlock Blocking Buffer is an optimized solution containing a single purified glycoprotein that provides incredibly fast and effective blocking for ELISA, IHC, and western blot analysis. Blocking micro-plates, membranes, or tissues with a SuperBlock buffer yields a high signal-to-noise ratio in...

Blocker™ BSA (10X) in PBS Thermo Scientific™

Blocker BSA is a purified 10% solution of bovine serum albumin for blocking in western blotting, ELISA, IHC, and nucleic acid detection methods.

Pierce™ Fast Blocking Buffer Thermo Scientific™

Pierce Fast Blocking Buffer effectively and reliably blocks western blots in just five minutes to provide low-background results for traditional western blotting protocols. Compare and view all available blocking buffers Pierce Fast Blocking Buffer streamlines western blot protocols by providing...

Pierce™ Protein-Free T20 (PBS) Blocking Buffer Thermo Scientific™

Pierce Protein-Free Blocking Buffer is a non-protein compound that provides effective blocking for membrane-based and plate-based protein detection methods, resulting in extremely low background. It is supplied in a convenient, ready-to-use format.

Pierce™ Clear Milk Blocking Buffer (10X) Thermo Scientific™

Pierce Clear Milk Blocking Buffer (10X) is a long-shelf life, high-performance replacement for homemade non-fat milk blocking buffers in western blotting applications. Compare and view all available blocking buffers Our Clear Milk Blocking Buffer (10X) is a pre-formulated milk solution, clarified...

Blocker™ FL Fluorescent Blocking Buffer (10X) Thermo Scientific™

Blocker FL Fluorescent Blocking Buffer is designed to block excess nonspecific binding sites to help reduce background fluorescence in western blotting applications. Blocker FL buffer helps enhance fluorescent protein detection by increasing the signal-to-noise ratio in blotting applications where...

Blocker™ Casein in TBS Thermo Scientific™

Blocker Casein is a ready-to-use solution of purified casein for blocking steps in western blot, ELISA, IHC, and nucleic acid detection methods. Blocker Casein is 1% (w/v) casein, which corresponds to the optimal concentration for most applications.

Blocker™ BLOTTO in TBS Thermo Scientific™

Blocker BLOTTO Blocking Buffer is a ready-to-use 5% solution of nonfat powdered milk in Tris-buffered saline for western blot, ELISA, IHC, and other detection methods. Compare and view all available blocking buffers Features of Blocker BLOTTO Blocking Buffer: • Format—ready-to-use 1X TBS solution;...

StartingBlock™ (TBS) Blocking Buffer Thermo Scientific™

StartingBlock Blocking Buffer is a single purified protein for fast blocking of western blots and ELISA assays. It provides broad compatibility with a wide range of antibodies, antibody combinations, and other protein probing and assay systems.

SuperBlock™ (TBS) Blocking Buffer - Blotting Thermo Scientific™

Thermo Scientific SuperBlock Blocking Buffer, blotting is an optimized PBS solution containing a protein that provides incredibly fast and effective blocking for western blot analysis. Blocking micro-plates, membranes, or tissues with SuperBlock buffer yields a high signal-to-noise ratio in most...

Tween 20 washing buffer, 0.5% in PBS (10X) Thermo Scientific Chemicals

Tween 20 blocking buffer solution is used as a washing agent in immunoassays, such as Western blots and ELISAs. It helps to prevent non-specific antibody binding. The buffer is used for washes between each immunoreactions, to remove unbound immunologicals, and eventually for incubation solutions of...

Pierce™ Fast Wash Buffer, 10X Thermo Scientific™

Pierce Fast Wash Buffer, 10X, for use with Pierce Fast Blocking Buffer. Related Products Pierce™ Fast Blocking Buffer

Casein Blocking Buffer, 3% in PBS Thermo Scientific Chemicals

The phosphate- and Tris-buffered saline formulations are used for blocking excess binding sites on membranes and microplates in antibody-based detection methods in ELISA, Western blotting, immunohistochemistry and other immunochemical applications.

BSA Blocking Buffer, 3% in PBS, with 0.02% sodium azide Thermo Scientific Chemicals

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo...

Tween 20 washing buffer, 2% in PBS (20X) Thermo Scientific Chemicals

PBS (Phosphate Buffered Saline) and Tween 20 are used as a wash buffer in immunolabeling techniques. Tween 20 is added to promote more effective washings, resulting in decreased non-specific background staining. Tween 20 is also known to promote reagent spreading in automated staining methodologies.
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