Blood contains specific type of antigens on cell membranes of RBCs in people. Our Blood Group Tulip helps in detecting antigens present that can be of A, B, AB, or O type. It comprises anti-antibody serums that are mixed with patient's whole blood sample and detected for agglutination to give results. This kit works on principle of antigen & antibody reactions and is considered as the most reliable one. Blood Group Tulip also detects Rh antigen which completes grouping by conforming whether blood is Rh positive or Rh negative. It is most commonly done before blood transfusion and after blood donation.