[Preservation of Coombs' serum in liquid nitrogen].
Experiments with Coombs-sera as raw and usable sera having different levels of titre were carried out in order to examine their stability in fluid nitrogen. Therewith, significant differences concerning the storing stability did not appear. Generally seen two third of the sera retained their initial titres at the end of one year in store.
D003298:Coombs Test; D007106:Immune Sera; D008722:Methods; D009584:Nitrogen; D012034:Refrigeration
D007106:Immune Sera; D009584:Nitrogen
Lagerung von Coombs-Serum in flüssigem Stickstoff.