Product Overview
Tris Buffered Saline (TBS) is a critical buffer solution widely used in immunoassays such as ELISA, Western Blot (WB), immunohistochemistry (IHC), immunoblotting, and in situ hybridization. Our TBS Powder is conveniently packaged so that each pouch, when dissolved in 2 liters of deionized water, provides a consistent and reliable TBS solution.
Key Features
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Pre-Measured Convenience: Each pouch quickly dissolves to make 2 liters of TBS, eliminating weighing and potential errors.
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Optimal Composition: Formulated with 10 mM Tris, 150 mM NaCl, pH 7.2–7.6 at 25°C.
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High Purity & Reproducibility: Produced under strict quality control standards to ensure reliable results in various immunological and biochemical assays.
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Fast Dissolving: Fine powder form ensures smooth and speedy preparation.
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Long Shelf Life: Stable for 24 months when stored in a cool, dry place.
Preparation Instructions
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Dissolve: Pour the entire pouch into a clean container.
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Add Water: Add about 1.8 liters of distilled or deionized water and stir gently.
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Adjust Volume: When fully dissolved, top up the solution to 2 liters. The final TBS solution should range from pH 7.2 to 7.6 at 25°C.
Note on TBST Preparation: To prepare 1× TBST (containing 0.05% Tween-20), simply add 0.5 mL of Tween-20 per 1 liter of your prepared TBS solution.