Browsing 1974 Onderstepoort Journal of Veterinary Research, Volume 41, 1974 by Author "Oellermann, R.A."

Browsing 1974 Onderstepoort Journal of Veterinary Research, Volume 41, 1974 by Author "Oellermann, R.A."

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  • The elimination of ribonucleic acid interference in the spectrophotometric determination of protein concentration 
    Oellermann, R.A.; De Kock, V.E.; Bigalke, R.D.; Cameron, Colin McKenzie; Verster, Anna J.M.; Walker, Jane B. (Pretoria : The Government Printer, 1974)
    A simple, sensitive and rapid spectrophotometric method for the determination of protein concentration in the presence of RNA contaminants is described. Only small spectral differences exist between RNAs from different ...
  • Stimulation of the immune response in vivo by different nucleic acids 
    Oellermann, R.A.; De Kock, V.E.; Bigalke, R.D.; Cameron, Colin McKenzie; Verster, Anna J.M.; Walker, Jane B. (Pretoria : The Government Printer, 1974)
    The number of haemolytic plaque forming cells (PFCs) in the spleens of normal mice could not be increased by the injection of nucleic acids. However, when nucleic acids were injected into mice simultaneously with a priming ...