Diphtheria Toxoid Products

Description

Corynebacterium diphtheriae is a Gram-positive, non-motile bacterium that can cause serious illness in unvaccinated humans. C. diphteriae infects the epithelial cells of the upper respiratory tract from where they secrete a potent toxin that is absorbed and disseminated through lymph channels and blood to the susceptible tissues of the body. The toxin is a single protein chain of 62 kDa which is "nicked" at proteolytic processing sites to produce an A chain of 21 kDa and a B chain of 40 kDa, held together by a disulfide bridge. The A-chain carries the ADP-ribosylation enzymatic activity responsible for the toxic action (1)

Bioinformatics

Alternate Names

C. Diphtheria toxin Corynebacterium diphtheriae toxin Corynebacterium diphtheriae toxoid DIP0222 Diptheria toxin Diptheriae toxin DTx