Diphtheria Toxin, A Subunit (AP)

• Storage Conditions:

  May be stored at 4 degree C before opening. DO NOT FREEZE! Stable at 4 degree C as an undiluted liquid. Dilute only prior to immediate use. Stable for 12 months after receipt. 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. Freezing alkaline phosphatase conjugates will result in a substantial loss of activity.

• 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]