Invitrogen™ HLA-DOA Polyclonal Antibody

Rabbit Polyclonal Antibody

Brand:  Invitrogen™ PA560904

Product Code. 15778721

Description

Immunogen sequence: GDFARFDPQG GLAGIAAIKA HLDILVERSN RSRAINVPPR VTVLPKSRVE Highest antigen sequence identity to the following orthologs: Mouse - 76%, Rat - 70%.

Reacts with HLA-DO, a heterodimer formed by DNalpha and DObeta subunits in B cells. DNalpha and DObeta are the products of the non-classical class II genes, HLA-DNA and HLA-DOB, respectively. DO forms tight complexes with DM in the endoplasmic reticulum and is thereby sorted to lysosomal vesicles during antigen processing and presentation. It is tightly associated with DM and it is selectively expressed on antigen-presenting cells, such as B cells, dendritic cells and thymic epithelial cells. DO can enhance the efficiency of peptide loading and has been found to stabilize DM at low pH, preserving its chaperon activity. DO-DM complexes are more efficient than DM in protecting empty DR molecules. Reports describe DO as a co-chaperone of DM. 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.

Specifications

• Antigen: HLA-DOA
• Classification: Polyclonal
• Conjugate: Unconjugated
• Gene: HLA-DOA
• Gene Alias: HLA class II histocompatibility antigen, DO alpha chain; HLA-D0-alpha; HLA-DNA; HLA-DOA; HLADZ; HLA-DZA; lymphocyte antigen; major histocompatibility complex, class II, DN alpha; major histocompatibility complex, class II, DO alpha; MHC class II antigen DOA; MHC DN-alpha; MHC DZ alpha
• Host Species: Rabbit
• Purification Method: Antigen affinity chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 3111
• Content And Storage: Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
• Form: Liquid

• Applications: Immunohistochemistry (Paraffin), Western Blot
• Concentration: 0.4 mg/mL
• Formulation: PBS with 40% glycerol and 0.02% sodium azide; pH 7.2
• Gene Accession No.: P06340
• Gene Symbols: HLA-DOA
• Immunogen: Recombinant protein corresponding to Human HLA-DOA. Recombinant protein control fragment (Product #RP-100030).
• Quantity: 100 μL
• Primary or Secondary: Primary
• Target Species: Human
• Product Type: Antibody
• Isotype: IgG