 IgG Mouse Isotype Control AP - PAB19458 - Products - Abnova Isotype Control Antibody 23 Chemokine ELISA Kits 23HomeProductsConjugate AbIsotype ControlIgG Mouse Isotype Control APCatalog : PAB19458In 50 mM Tris, 1mM MgCl2, pH 8.0 50 glycerol, 0.09 sodium azide 