Blood Type Test (ABO Grouping and Rh Typing)
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About Our Blood Type Test (ABO Grouping and Rh Typing)
The Blood Type Test is performed to determine a person’s blood type representing markers (called antigens) on the surface of red blood cells. This test will indicate if you’re A, B, AB or O, and whether that blood type is positive or negative.
There are many types of blood, even though they are made of the same elements. There are eight different common blood types. These eight types are determined by the presence or absence of certain antigens. Antigens can trigger responses from the immune system to foreign substances in the body, including transfused blood in a patient.
Original price was: $98.00.$49.00Current price is: $49.00.
- Secure and Confidential Results
- Over 4,500 CLIA-Certified Labs U.S. Labs
- Most Results in 1-3 Days
- 110% Price Guarantee
About Our Blood Type Test (ABO Grouping and Rh Typing)
The Blood Type Test is performed to determine a person’s blood type representing markers (called antigens) on the surface of red blood cells.
There are four major blood groups determined by the presence or absence of two antigens (A and B) on the surface of red blood cells. They are:
- Group A – has only the A antigen on red cells (and B antibody in the plasma)
- A can donate red blood cells to other As, as well as those in the AB group.
- Group B – has only the B antigen on red cells (and A antibody in the plasma)
- B can donate red blood cells to Group B and the AB Group.
- Group AB – has both A and B antigens on red cells (but neither A nor B antibody in the plasma)
- AB can only donate to other ABs, but can receive from all other types.
- Group O – has neither A nor B antigens on red cells (but both A and B antibody are in the plasma)
- O can donate red blood cells to anybody; it is universal. However, Group O can only receive from others in Group O.
There is also a third antigen called the Rh factor (Rhesus factor) in addition to antigens A and B. It can be either present (+) or absent ( – ). In general, Rh negative blood is given to Rh-negative patients, and either Rh positive blood or Rh negative blood may be given to Rh positive patients.
Why Consider This Test
Having a blood transfusion?
If you need an urgent blood transfusion, knowing your blood type could save valuable time; it’s vital to receive blood that is compatible with your specific blood type or from the universal donor (Type O) should you need a transfusion.¹
Are you pregnant?
Planning to donate blood?
Knowing your blood type allows you to donate blood readily when there is a low supply of your particular blood type; one unit of blood can potentially save three lives.¹
Specification: Blood Type Test (ABO Grouping and Rh Typing)
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Original price was: $98.00.$49.00Current price is: $49.00.
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