Universal antibody diluent is a PBS formulation at pH 7.3 with protein carrier and preservative that has been developed for stability during long-term storage and for improved antibody performance. Protease and IgG-free.
Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
pH: 7.30 Preservative: 0.1% Sodium azide Constituents: PBS, Carrier protein Note: Proprietary modified PBS formulation; combination of buffers, staining enhancers, stabilizers and preservative