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Format
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Lyophilized
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Reconstitution
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Reconstitute to 1 mL with distilled water.
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Buffer
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Lyophilized from 0.01 M Tris-HCl, 0.21 M Sodium chloride, pH 8.0 containing 15 mg/mL BSA, 0.05 % Sodium azide
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Preservative
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Sodium azide
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Precaution of Use
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This product contains sodium azide, which has been classified as Xn (Harmful) in European Directive 67/548/EEC in the concentration range of 0.1-1.0 %. When disposing of this reagent through lead or copper plumbing, flush with copious volumes of water to prevent azide build-up in drains.
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Handling Advice
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Do not freeze! Freezing alkaline phosphatase conjugates will result in a substantial loss of enzymatic activity.
Do not add Sodium azide.
Each reagent is stable for the period shown on the bottle label if stored as directed.
Prepare working dilution only prior to immediate use. Please note that the concentration of protein and buffer salts will decrease to one-half of the original after the addition of glycerol. Centrifuge product if it is not completely clear after standing for 1-2 hours at room temperature. To judge clarity, draw product into a pasteur pipette.
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Storage
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4 °C
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Storage Comment
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Store lyophilized product at 2-8 °C. After reconstitution, product is stable for several weeks at 2-8 °C as an undiluted liquid. To extended storage after reconstitution, add an equal volume of glycerol to make a final concentration of 50 % followed by storage at -28 °C, with or without aliquoting.
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Expiry Date
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12 months
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