Blocker™ Casein
Blocker™ Casein
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.
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Catalog NumberQuantityChemical Name or Material
37582100 mLPBS
375281 LPBS
37583100 mLTBS
375321 LTBS
Catalog number 37582
Price (JPY)
10,000
Each
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Quantity:
100 mL
Chemical Name or Material:
PBS
Request bulk or custom format
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.
Features of Blocker Casein include:
• Purified casein—single-protein blocking buffer provides fewer chances of cross-reaction with assay components than serum or milk solutions
• Easy to use—1% casein solution is ready to use; can be diluted further as needed
• Safe—stable, thimerosal-free formulation

For Research Use Only. Not for use in diagnostic procedures.
Specifications
Chemical Name or MaterialPBS
Recommended StorageStore at 4°C.
Concentration1X
For Use With (Application)Western Blot
Physical FormLiquid
Product LineBlocker
Quantity100 mL
Unit SizeEach

Frequently asked questions (FAQs)

What is the main ingredient in Blocker Casein (Cat. No. 37582, 37528, 37528X3)?

Blocker Casein (Cat. No. 37582, 37528, 37528X3) is a ready-to-use, 1% (w/v) solution of purified casein in phosphate-buffered saline (PBS). It is a stable, thimerosal-free formulation and is already at the optimal concentration for most applications. However, it can be diluted further if needed.

Find additional tips, troubleshooting help, and resources within our Protein Biology Support Centers .