HLA-DP/HLA-DQ/HLA-DR monoclonal antibody, clone CR3/43
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Specification
Product Description
Mouse monoclonal antibody raised against human HLA-DP/HLA-DQ/HLA-DR.
Immunogen
Cells from human tonsil.
Host
Mouse
Reactivity
Human
Specificity
Reacts with a common epitope of human major histocompatibility class II (MHC II) antigens, HLA-DP, HLA-DQ and HLA-DR
Form
Liquid
Purification
Protein A/G purification
Isotype
IgG1
Recommend Usage
Immunofluorescence (0.5-1 ug/mL)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) (1-2 ug/mL)
The optimal working dilution should be determined by the end user.Storage Buffer
In 10 mM PBS (0.05% BSA and 0.05% azide).
Storage Instruction
Store at 4°C.
Note
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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Applications
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Immunohistochemical staining (Formalin-fixed paraffin-embedded sections) of human tonsil with HLA-DP/HLA-DQ/HLA-DR monoclonal antibody, clone CR3/43 (Cat # MAB14681).Immunofluorescence
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Gene Info — HLA-DPB1
Entrez GeneID
3115Gene Name
HLA-DPB1
Gene Alias
DPB1, HLA-DP1B
Gene Description
major histocompatibility complex, class II, DP beta 1
Omim ID
142858Gene Ontology
HyperlinkGene Summary
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. [provided by RefSeq
Other Designations
HLA DP14-beta chain|HLA-DP histocompatibility type, beta-1 subunit|MHC HLA DPB1|MHC class II HLA-DP-beta|MHC class II HLA-DP-beta-1|MHC class II HLA-DRB1|MHC class II antigen DP beta 1 chain|MHC class II antigen DPbeta1|MHC class II antigen beta chain|OTT
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Gene Info — HLA-DQA1
Entrez GeneID
3117Gene Name
HLA-DQA1
Gene Alias
CD, CELIAC1, DQ-A1, FLJ27088, FLJ27328, GSE, HLA-DQA, MGC149527
Gene Description
major histocompatibility complex, class II, DQ alpha 1
Gene Ontology
HyperlinkGene Summary
HLA-DQA1 belongs to the HLA class II alpha chain paralogues. The class II molecule is a heterodimer consisting of an alpha (DQA) and a beta chain (DQB), 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 alpha chain is approximately 33-35 kDa. It is encoded by 5 exons; exon 1 encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, and exon 4 encodes the transmembrane domain and the cytoplasmic tail. Within the DQ molecule both the alpha chain and the beta chain contain the polymorphisms specifying the peptide binding specificities, resulting in up to four different molecules. Typing for these polymorphisms is routinely done for bone marrow transplantation. [provided by RefSeq
Other Designations
Gluten-sensitive enteropathy (celiac disease)|MHC HLA-DQ alpha|MHC class II HLA-D alpha glycoprotein|MHC class II HLA-DQ-alpha-1|MHC class II antigen|MHC class II surface glycoprotein|OTTHUMP00000029141|OTTHUMP00000176885|OTTHUMP00000178551|OTTHUMP0000017
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Gene Info — HLA-DRA
Entrez GeneID
3122Gene Name
HLA-DRA
Gene Alias
HLA-DRA1
Gene Description
major histocompatibility complex, class II, DR alpha
Omim ID
142860Gene Ontology
HyperlinkGene Summary
HLA-DRA is one of the HLA class II alpha chain paralogues. This class II molecule is a heterodimer consisting of an alpha and a beta 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 alpha chain is approximately 33-35 kDa and its gene contains 5 exons. Exon 1 encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, and exon 4 encodes the transmembrane domain and the cytoplasmic tail. DRA does not have polymorphisms in the peptide binding part and acts as the sole alpha chain for DRB1, DRB3, DRB4 and DRB5. [provided by RefSeq
Other Designations
HLA class II histocompatibility antigen, DR alpha chain|MHC cell surface glycoprotein|histocompatibility antigen HLA-DR alpha
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Interactome
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Publication Reference
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The use of monoclonal antibodies for histopathologic diagnosis of human malignancy.
Gatter KC, Mason DY.
Seminars in Oncology 1982 Dec; 9(4):517.
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Use of monoclonal antibodies for the histopathological diagnosis of human malignancy.
Gatter KC, Abdulaziz Z, Beverley P, Corvalan JR, Ford C, Lane EB, Mota M, Nash JR, Pulford K, Stein H, Taylor-Papadimitriou J, Woodhouse C, Mason DY.
Journal of Clinical Pathology 1982 Nov; 35(11):1253.
Application:IHC-P, Human, Breast, Stomach.
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The use of monoclonal antibodies for histopathologic diagnosis of human malignancy.
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