Description

Isolated from pooled normal serum by a proprietary fractionation method.
Purity —- >97% as analyzed by SDS-Page.
pH ———– 7.2 ± 0.2.
Uses: as co-precipitant in RIA methods employing polyethylene glycol or ammonium sulfate precipitation steps 
          as protein stabilizer blocker in immunoassays.  
          as IgG control solutions for analytical tests.