Suitable for use in Agglutination tests and Immunohistochemistry. Other applications not tested.

Immunohistochemistry: Paraffin Optimal dilutions to be determined by the researcher.

May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Mixture of erythrocytes of group A1 and glycoprotein fraction isolated from saliva of secretors with blood group A.

Supplied as a liquid, 0.09% sodium azide.

Supernatant

Recognizes the human Blood Group ABH Antigen. Does not agglutinate erythrocytes of group B and 0. Reacts with A and H with chain types 3 and 4 but does not react with A disaccharide, A trisaccaride, A type 1, A type 2 or Ale b. Does not react with normal tissue sections of donors with blood group B and 0 but reacts specifically with malignant tissues.