Alt a 1 Protein, Alternaria alternate, Recombinant is expressed in E. coli expression system. The predicted molecular weight is 14.6 kDa and the accession number is P79085.
Histo-blood group ABH (O) antigens are major alloantigens in humans. These antigens are widely distributed in human tissues and undergo changes in expression during cellular differentiation and malignant development. The ABH antigens have been characterized as terminal disaccharide determinants which represent secondary gene products. They are synthesized in a stepwise fashion from a precursor by the action of different glycosyltransferases.