Thermo Scientific™ Blocker™ Casein

Blocker Casein is a ready-to-use solution of purified casein for blocking steps in western blot, ELISA, IHC, and nucleic acid detection methods.

Thermo Scientific™ SuperBlock™ Blocking Buffer

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.

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Thermo Scientific™ Tampone bloccante Blocker™ BLOTTO

Block membranes, plates and other samples with this ready-to-use 5% solution of nonfat powdered milk in TBS for Western blot, ELISA and other detection methods.

Thermo Scientific™ Blocker™ BSA

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

Thermo Scientific™ StartingBlock™ Blocking Buffer

StartingBlock Blocking Buffer is a single purified protein for fast blocking of western blots and ELISA assays.

Thermo Scientific™ Pierce™ Protein-Free Blocking Buffer

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.

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

Thermo Scientific™ Pierce Clear Milk Blocking Buffer is a long shelf-life, high performance replacement for homemade milk blocking buffers in Western blotting applications.

Thermo Scientific™ Tampone bloccante Pierce™ SEA BLOCK™

Thermo Scientific Fish Serum Blocking Buffer is steelhead salmon serum in PBS that is especially useful as a blocking agent in immunohistochemistry (IHC) and other detection methods involving mammalian samples.

Thermo Scientific Chemicals Tween 20 washing buffer, 1% in PBS (10X)

TBS with Tween™ (TBST), 20X Solution, Molecular Biology Grade, Ultrapure, Thermo Scientific Chemicals

Used in Western blotting protocols

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Thermo Scientific™ Pierce™ 20X Modified Dulbecco's PBS Tween™ 20 Buffer

Prepare Na- and K-phosphate buffered saline (D-PBS) wash and blocking buffers for ELISA, Western and other immunoassays with this space-saving stock solution.

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

Blocker FL Fluorescent Blocking Buffer is designed to block excess nonspecific binding sites to help reduce background fluorescence in western blotting applications.

Thermo Scientific Chemicals TRIS-buffered saline (TBS, 10X), with 1% Tween 20

Thermo Scientific™ SuperBlock™ Blocking Buffer, blotting

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.

Thermo Scientific Chemicals TRIS-buffered saline (TBS, 20X), with 2% Tween 20