Suitable for use in ELISA as a blocking reagent or control for most immunoassay applications. Other applications not tested.

Optimal dilutions to be determined by the researcher.

Lyophilized and reconstituted products are stable for 6 months after receipt at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store 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.

Human serum

Lipid extracted and dialyzed

~60mg/ml (Bradford, IgG standards)

Supplied as a lyophilized powder in 10mM sodium phosphate, 0.15M sodium chloride, pH 7.2. Reconstitute with 2ml of deionized water. Swirl gently and let stand for up to 2 hours at RT. Centrifuge reconstituted serum to remove any precipitates.

This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.