Purity:Purified by Protein G affinity chromatography.
Form:Supplied as a liquid in PBS, pH 7.2, 0.09% sodium azide before the addition of glycerol to 40%. No stabilizing proteins added.
Specificity:Recognizes human Cytokeratin 7 (exclusively). Reacts with a subgroup of glandular epithelia and their tumors, as well as transitional epithelium and transitional carcinoma.