IgG, H&L, X-adsorbed (Biotin)

Lyophilized powder may be stored at 4 °C for short-term only. Reconstitute to nominal volume by adding sterile 40-50% glycerol and store at -20 °C. Reconstituted product is stable for 12 months 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.

Assay by IEP resulted in a single precipitin arc against anti-biotin, anti-donkey serum, mouse IgG and mouse serum. No reaction to anti pepsin, anti donkey IgG F(c) or bovine, chicken, goat, guinea pig, hamster, equine, human, rabbit, rat and sheep serum proteins.