Rh Blood Type Chart
If your blood has the protein you re rh positive.
Rh blood type chart. The rh blood group system is a human blood group system. Compatibility of blood type and rh factor a relevant topic in modern medicine. Further more 2 parents with rh blood types can have a child with rh blood type.
It is the second most important blood group system after the abo blood group system. In general people who don t make the h1 antigen and those with b type blood will tend to be resistant whereas people with a ab or o blood types will tend to get sick. This list concerns blood type distribution between countries and regions blood type also called a blood group is a classification of blood based on the presence and absence of antibodies and inherited antigenic substances on the surface of red blood cells rbcs.
Therefore a person may have a rh blood type and can still have an rh gene see the chart below. For example a. In addition to the a and b antigens there is a protein called the rh factor which can be either present or absent creating the 8 most common blood types a a b b o o ab ab.
In addition to the blood group type a person may also carry rh factor on their red blood cells. Things to keep in mind. If your blood lacks the protein you re rh negative.
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. Its importance it acquired with the development of genetics and immunohisto chemistry which could justify absolutely paradoxical cases in medical practice. There is no d antigen.
The rh blood group system consists of 49 defined blood group antigens among which the five antigens d c c e and e are the most important. Therefore a person may have a rh blood type and can still have an rh gene see the chart below. Similarly to the masking effect of the o gene in abo blood types the rh negative rh gene is also masked by the presence of a rh positive rh genotype.
These antigens may be proteins carbohydrates glycoproteins or glycolipids depending on the blood group system. A person without rh factor has rh blood while someone with it has rh blood. Blood types chart rh factor.
Having an rh negative blood type is not an illness and usually does not affect your health. Similarly to the masking effect of the o gene in abo blood types the rh negative rh gene is also masked by the presence of a rh positive rh genotype. When it comes to the rh factor people with rh positive blood can receive either rh positive or rh negative blood while people.
Furthermore 2 parents with rh blood types can have a child with rh blood type.