Human normal serum (10 ml)

Normalhuman serumlipid extracted and dialyzed against 10 mM sodium phosphate, 0.15 M sodium chloride, pH 7.2. This product is used as a blocking reagent or control for most immunoassay applications.

Store lyophilized material at 2-8°C. For long term storage after reconstitution, prepare small aliquots and store at -20 ºC. For storage at 2-8°C, add a preservative to prevent growth of bacteria. Rehydrate with 11.0 ml of deionized water. Swirl gentle and let stand for up to 2 hours at 18-25°C. Centrifuge reconstituted serum to remove any precipitates.