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Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems. The expression systems are developed by cloning in the specific antibody DNA sequences from immunoreactive rabbits. Then, individual clones are screened to select the best candidates for production. The advantages of using recombinant rabbit monoclonal antibodies include: better specificity and sensitivity, lot-to-lot consistency, animal origin-free formulations, and broader immunoreactivity to diverse targets due to larger rabbit immune repertoire.
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.
HLA and MHC antibodies play a significant role in Immunopeptidomics, facilitating the identification and characterization of neoantigens through high-performance liquid chromatography coupled to tandem Mass Spectrometry.
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蛋白别名: beta1 domain MHC class II HLA DPB; class II HLA beta chain; HLA class II histocompatibility antigen, DP beta 1 chain; HLA class II histocompatibility antigen, DP(W4) beta chain; HLA DP14-beta chain; HLA-DP histocompatibility type, beta-1 subunit; major histocompatibility complex class II antigen beta chain; MHC cla; MHC class II antigen beta chain; MHC class II antigen DP beta 1 chain; MHC class II antigen DPB1; MHC class II antigen DPbeta1; MHC class II HLA-DP-beta-1; MHC class II HLA-DRB1; MHC HLA DPB1
基因别名: DPB1; HLA-DP; HLA-DP1B; HLA-DPB; HLA-DPB1
UniProt ID: (Human) Q29684
Entrez Gene ID: (Human) 3115