Protein S Deficient Plasma
Affinity’s Protein S Deficient Plasma is manufactured from pooled normal human plasma depleted of Protein S using antibodies directed to PS. Only the highest quality citrated plasma is used as starting material. Our Frozen Deficient or Depleted Plasma products are typically buffered with the addition of HEPES to 20mM final concentration and our Lyophilized Deficient Plasma products are typically buffered with the addition of HEPES to 50mM final concentration.
All Protein S Deficient or Depleted Plasma from Affinity Biologicals are for Research Use Only and must not be used for diagnostic applications.