Purity:Purified by Protein G affinity chromatography.
Form:Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with horseradish peroxidase (HRP).
Specificity:The cocktail is especially designed for sensitive detection of Chromogranin A in formalin-fixed, paraffin-embedded tissues. Species Crossreactivity: human and monkey.