HLA-DRB1 monoclonal antibody, clone AFGA-8
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Specifications
Product Description
Rabbit monoclonal antibody raised against synthetic protein of human HLA-DRB1.
Immunogen
A synthetic peptide corresponding to human HLA-DRB1.
Host
Rabbit
Reactivity
Human
Specificity
This antibody reacts with human HLA-DRB1, in native form and recombinant. Superfamily members of HLA-DRB1 are not reactive to antibody.
Form
Liquid
Purification
Affinity purification
Isotype
IgG
Recommend Usage
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) (1:50-200)
Immunofluorescence (1:50-200)
Immunocytochemistry (1:50-200)
Western Blot (1:500-2000)
The optimal working dilution should be determined by the end user.Storage Buffer
In PBS, 150 mM NaCl, pH 7.4 (50% glycerol, 0.02% sodium azide).
Storage Instruction
Store at 4°C. For long term storage store at -20°C.
Aliquot to avoid repeated freezing and thawing.Note
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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Applications
Western Blot (Cell lysate)
Western Blot (cell lysate) analysis of Ramos cell lysate.Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Immunocytochemistry
Immunofluorescence
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Gene Info — HLA-DRB1
Entrez GeneID
3123Protein Accession#
P01911Gene Name
HLA-DRB1
Gene Alias
DRB1, FLJ76359, HLA-DR1B, HLA-DRB, HLA-DRB1*, SS1
Gene Description
major histocompatibility complex, class II, DR beta 1
Gene Ontology
HyperlinkGene Summary
HLA-DRB1 belongs to the HLA class II beta chain paralogs. The class II molecule is a heterodimer consisting of an alpha (DRA) and a beta chain (DRB), 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. It is encoded by 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. Hundreds of DRB1 alleles have been described and typing for these polymorphisms is routinely done for bone marrow and kidney transplantation. DRB1 is expressed at a level five times higher than its paralogs DRB3, DRB4 and DRB5. DRB1 is present in all individuals. Allelic variants of DRB1 are linked with either none or one of the genes DRB3, DRB4 and DRB5. There are 4 related pseudogenes: DRB2, DRB6, DRB7, DRB8 and DRB9. [provided by RefSeq
Other Designations
HLA class II antigen beta chain|HLA class II histocompatibility antigen, DR-1 beta chain|HLA-DR-beta 1|MHC class II HLA-DR beta 1 chain|MHC class II HLA-DR-beta cell surface glycoprotein|MHC class II antigen HLA-DR13|human leucocyte antigen DRB1|leucocyte
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Interactomes
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Pathways
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Diseases
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