Diphtheria Toxin, A Subunit (Biotin)

• Storage Conditions:

  Store product at 4 degree C if to be used immediately within two weeks. For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20 degree C. Aliquots are stable at -20 degree C for 12 months after receipt. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

• Specificity:

  Reacts with the epitope exposed on free A subunit and on whole Diphtheria toxin molecule. Does not crossreact with free B subunit of Diphtheria toxin.

• Short Name:

  [Diphtheria Toxin, A Subunit]