Analysis Note
Agglutination activity is expressed in μg/ml and is determined from serial dilutions in phosphate buffered saline, pH 6.8, of 1 mg/ml solution. This activity is the lowest concentration to agglutinate a 2% suspension of human erythrocytes after 1 hr incubation at 25 °C.
Biochem/physiol Actions
PCA is not blood group specific. Agglutination is not inhibited by monosaccharides but is inhibited by fetuin.
Packaging
Package size based on protein content.
Physical form
Contains phosphate buffer salts and NaCl