The lyophilized WGA conjugates are stable for at least one year from date of receipt when stored at -20°C protected from light.
After reconstitution, WGA solutions can be stored for at least one year at -20°C. We recommend aliquoting the stock solutions to avoid freeze-thaw cycles. For short-term use, the stock solutions can be stored at 4°C, protected from light for at least a week. We recommend adding 2 mM sodium azide to conjugate solutions stored at 4°C.
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