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Description
Includes
Up to three rabbit IgG clones of 1mg each will be delivered to customer.
HLA-DRB4 belongs to the HLA class II beta chain paralogues. This class II molecule is a heterodimer consisting of an alpha (DRA) and a beta (DRB) chain, both anchored in the membrane. It plays a central role in the immune system by presenting peptides derived from extracellular proteins. Class II molecules are expressed in antigen presenting cells (APC: B lymphocytes, dendritic cells, macrophages). The beta chain is approximately 26-28kDa and its gene contains 6 exons. Exon one encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, exon 4 encodes the transmembrane domain and exon 5 encodes the cytoplasmic tail. Within the DR molecule the beta chain contains all the polymorphisms specifying the peptide binding specificities. Typing for these polymorphisms is routinely done for bone marrow and kidney transplantation. DRB1 is expressed at a level five times higher than its paralogues DRB3, DRB4 and DRB5. The presence of DRB4 is linked with allelic variants of DRB1, otherwise it is omitted. There are 4 related pseudogenes: DRB2, DRB6, DRB7, DRB8 and DRB9. [provided by RefSeq
Expression: Overexpression vector and transfection into 293H cell line
Order Info
- Customer may provide cell or tissue lysate for antibody screening.
- Rabbit monoclonal antibody generated by ARM technology is amenable to antibody engineering including F(ab)2, IgG, scFv and different Fc and non-Fc conjugates per customer request.
Specifications
Specifications
| Antigen | HLA-DRB4 |
| Applications | ELISA, Western Blot |
| Classification | Monoclonal |
| Concentration | 1mg |
| Conjugate | Unconjugated |
| Description | major histocompatibility complex, class II, DR beta 4 |
| Formulation | In 1X PBS, pH 7.4 |
| Gene | HLA-DRB4 |
| Gene Accession No. | HLA-DRB4 |
| Gene Alias | DRB4, HLA-DR4B |
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