Thermo Scientific™ Blocker™ Casein Blocking Buffers

Block membranes, plates and other samples with these ready-to-use PBS or TBS solutions of purified casein for Western blot, ELISA and other detection methods.

Overview
Brand: Thermo Scientific™

Manufacturer Part Number: 37582

100mL Blocker Casein in PBS

UNSPSC: 41105300

Code: PN

Additional Details:
Additional Details: Weight: 2.72160kg



Product Code. 13454299

Quantity Price
1 £ 37.93 / 100mL
EU Stock 9
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Description and Specification

Specification

Applications ELISA, IHC, WB
Description Blocker Casein in PBS
Formulation 1% (w/v) casein (Hammarsten grade) in 100mM sodium phosphate, 150mM NaCL, pH 7.4 containing Kathon anti-microbial agent
Quantity 100mL
Sufficient For 10 mini blots at 10mL each

These blocking buffers contains casein protein that is purified from milk by the Hammarsten method. The phosphate- and Tris-buffered saline formulations are used for blocking excess binding sites on membranes and microplates in antibody-based detection methods. Blocker Casein Buffers are 1% (w/v) casein, which corresponds to the optimal concentration for most applications.

Highlights:

  • 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 solutions are ready to use; can be diluted further as needed

  • Flexible – available in PBS and TBS formulations to suit a variety of applications

  • Safe – stable, thimerosal-free formulations