[On typing the C3-system: Inhibition of the conversion by EDTA-Na2 (chelaplex III) (author's transl)].
By addition of EDTA-Na2 (Chelaplex III) to fresh sera the possibility for typing of C3-polymorphism is prolonged. Using a final concentration of 45.6 mmol EDTA-Na2/l the conversion is inhibited, and the C3 determination in serum by means of high voltage electrophoresis succeeds even after storage at room temperature during 6 weeks.
D001789:Blood Group Antigens; D001793:Blood Preservation; D003176:Complement C3 / Q000032:analysis*; D003864:Depression, Chemical; D004492:Edetic Acid; D006801:Humans; D008297:Male; D010334:Paternity; D011110:Polymorphism, Genetic; D012964:Sodium; D013997:Time Factors
D001789:Blood Group Antigens; D003176:Complement C3; D004492:Edetic Acid; D012964:Sodium
Zur Typisierung im C3-System: Hemmung der Konversion mittels EDTA-Na2 (Chelaplex III).