Zysorbin (S. aureus Protein A Positive, Isorbin, Fixed and Killed S. aureus Protein A Positive Strain, Fixed Protein A Strain, Protein A Positive Strain, Killed Protein A Strain)

Lyophilized powder may be stored at -20 °C. Stable for 12 months at -20 °C. Reconstitute with sterile buffer. Aliquot to avoid repeated freezing and thawing. Store at -20 °C. Reconstituted product is stable for 6 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.