A portion of amino acids 77-105 from the human protein were used as the immunogen for the HLA-DPB1 antibody.
HLA-DPB belongs to the HLA class II beta chain paralogues. This class II molecule is a heterodimer consisting of an alpha (DPA) and a beta chain (DPB), 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 26-28 kDa 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 DP molecule both the alpha chain and the beta chain contain the polymorphisms specifying the peptide binding specificities, resulting in up to 4 different molecules.
Western blot: 1:500-1:2000,Immunohistochemistry (FFPE): 1:25,Flow cytometry: 1:25 (1x10e6 cells)
Application Notes:
The stated application concentrations are suggested starting points. Titration of the HLA-DPB1 antibody may be required due to differences in protocols and secondary/substrate sensitivity.
* VAT and and shipping costs not included. Errors and price changes excepted
