Secure Shield Ultra Clean Non-Milk Blocking and Diluent Solution

Non Mammalian Protein Coat Block, Bovine and Mammalian Protein Free, One Component, Ready to use



"Blocks and stabilizes coated ELISA plates and other solid phase substrates. It is a superior diluent that blocks, seals, and stabilizes with a consistent coat. This Coat Block was developed to substantially reduce Non Specific Antibody Binding and eliminate non-specific protein interactions.


No Mammalian proteins; Minimizes background interactions and issues; Eliminates BSE regulatory concerns; Synergizes with our Non Mammalian Protein Stabilizers to further improve unwanted non specific antibody binding; Room temperature stable reagent; Stable through freeze cycles. Superior coat block. It provides superior blocking compared to competitor products. Is supplied as a one component liquid ready to use formula.

Product Features

Can be used for antigens or antibodies. Can be used for blocking and as a diluent buffer. An additional blocking step may not be required, potentially enabling blocking and stabilization in one step. Coated plates dried have a long term shelf life, even at room temperature, when stored in a cool and dry environment. The product is supplied as a 1X, one component liquid, ready to use formula. A concentrated formula, offers a 5X coat block / 10X diluent option. Antimicrobial agents are included to retard bacterial growth. Should be tested for efficacy and stability in any new assay system. Superior Stability; 24 month shelf life.


2-8°C. Can be used for extensive time periods at room temperature. Keep container tightly closed.

Competitive Data

Provides superior blocking compared to competitor products.

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This product is furnished for LABORATORY RESEARCH USE ONLY.
Not for diagnostic or therapeutic use.