HLA DRB5-2 details
What HLA DRB5-2 shows
HLA-DRB5 is one of the HLA class II genes, which help immune cells recognize protein fragments. You inherit one set of HLA genes from each parent, so typing reports up to two results; DRB5-2 is the second. Because DRB5 is only present alongside certain HLA-DRB1 types, this result may be blank or reported as not detected if only one or neither of your chromosomes carries it. Intermediate-resolution HLA typing is mainly used for matching in organ or stem cell transplantation and sometimes in disease-association work. The result is a lifelong genetic type, not a level, and it is interpreted together with the rest of the HLA typing.
Tests that include HLA DRB5-2
A person's HLA type and antibody profile are important for assessing immunological compatibility between donor and recipient, as incompatibility can result in transplant rejection. HLA typing and antibody testing can help assess donor-recipient immunological risk.
- HLA DRB3-1 The first of two reported HLA-DRB3 allele results from HLA typing, describing an inherited immune gene used in transplant matching and some disease-association studies.
- HLA DRB3-2 The second of two reported HLA-DRB3 allele results from HLA typing, describing an inherited immune gene used in transplant matching and some disease-association studies.
- HLA DRB4-1 The first of two reported HLA-DRB4 allele results from HLA typing, describing an inherited immune gene used in transplant matching and some disease-association studies.
- HLA DRB4-2 The second of two reported HLA-DRB4 allele results from HLA typing, describing an inherited immune gene used in transplant matching and some disease-association studies.
- HLA DRB5-1 The first of two reported HLA-DRB5 allele results from HLA typing, describing an inherited immune gene used in transplant matching and some disease-association studies.
- HLA DRB5-2 The second of two reported HLA-DRB5 allele results from HLA typing, describing an inherited immune gene used in transplant matching and some disease-association studies.
This test identifies a patient's HLA DRB1/3/4/5 and DQB1 genotypes.
- HLA-DQB1 A genetic marker used in celiac disease risk assessment and in tissue-typing for organ/stem cell transplant matching.
- HLA-DRB1 A genetic marker used in tissue typing for transplant matching and studied in relation to autoimmune disease risk, including rheumatoid arthritis.
- HLA DRB3-1 The first of two reported HLA-DRB3 allele results from HLA typing, describing an inherited immune gene used in transplant matching and some disease-association studies.
- HLA DRB3-2 The second of two reported HLA-DRB3 allele results from HLA typing, describing an inherited immune gene used in transplant matching and some disease-association studies.
- HLA DRB4-1 The first of two reported HLA-DRB4 allele results from HLA typing, describing an inherited immune gene used in transplant matching and some disease-association studies.
- HLA DRB4-2 The second of two reported HLA-DRB4 allele results from HLA typing, describing an inherited immune gene used in transplant matching and some disease-association studies.
- HLA DRB5-1 The first of two reported HLA-DRB5 allele results from HLA typing, describing an inherited immune gene used in transplant matching and some disease-association studies.
- HLA DRB5-2 The second of two reported HLA-DRB5 allele results from HLA typing, describing an inherited immune gene used in transplant matching and some disease-association studies.
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