Appearance:Supplied as a liquid, 0.09% sodium azide.
Applications:Normal control serum is suitable for blocking in a given immunoassay or to serve as non-immune serum control for various primary antiserum.
Storage and Stability:May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
