HLA-DPB1 & HLA-DRA antibody

Catalog No. ABIN6937404

Product Details

Target: HLA-DPB1 & HLA-DRA

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: Un-conjugated

Application: Flow Cytometry (FACS), Immunofluorescence (IF), Immunohistochemistry (Formalin-fixed Sections) (IHC (f))

Specificity: Reacts with a common epitope of human major histocompatibility (MHC) class II antigens, HLA-DR and DP. Human MHC class II antigens are transmembrane glycoproteins composed of an chain (36 kDa) and a chain (27 kDa). They are expressed primarily on antigen presenting cells such as B lymphocytes, monocytes, macrophages, and thymic epithelial cells and are also present on activated T lymphocytes. Human MHC class II genes are located in the HLA-D region that encodes at least six and ten chain genes. Three loci, DR, DQ and DP, encode the major expressed products of the human class II region. The human MHC class II molecules bind intracellularly processed peptides and present them to T-helper cells. They, therefore, have a critical role in the initiation of the immune response. It has been shown that some autoimmune diseases are associated with certain class II alleles.

Cross-Reactivity (Details): Human.

Purification: 1.0mg/ml of Ab purified from Bioreactor by Protein A/G.

Immunogen: Human REH cells

Clone: Bra-14

Isotype: IgG3 kappa

Application Details

Application Notes:

Known_Application: Flow Cytometry (1-2 μg/million cells), Immunofluorescence (1-2 μg/mL), Immunohistochemistry (Formalin-fixed) (1-2 μg/mL for 30 minutes at RT)(Staining of formalin-fixed tissues requires heating tissue sections in 10 mM Tris with 1 mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes), Optimal dilution for a specific application should be determined.

Positive_Control: Raji cells. Tonsil or lymph node.

Restrictions: For Research Use only

Handling

Concentration: 1.0 mg/mL

Buffer: Prepared in 10 mM PBS, WITHOUT BSA and Azide.

Preservative: Azide free

Storage: -20 °C,-80 °C

Storage Comment: Antibody without azide store at -20 to -80 °C. Antibody is stable for 24 months. Non-hazardous.

Expiry Date: 24 months

Target Details

Target: HLA-DPB1 & HLA-DRA

Background: HLA-DP: HLA class II histocompatibility antigen DP alpha 1 chain, HLA DP1A, HLA SB alpha chain, HLADP, HLADPA1, HLASB, HLASB histocompatibility type, Human MHC class II HLA SB alpha, Major histocompatibility complex class II DP alpha 1, MHC class II DP3 alpha, MHC class II DPA1, PLT1, Primed lymphocyte test 1 HLA-DR: DR alpha chain, HLA class II histocompatibility antigen, HLA class II histocompatibility antigen DR alpha chain, HLA DRA, HLA DRA1, HLA-DRA, HLADRA1, Major histocompatibility complex class II DR alpha, MHC cell surface glycoprotein, MHC class II antigen DRA,HLA-DP/-DR (MHC II)
Cellular localisation: Cell Surface

Molecular Weight: 36kDa (α, chain) and 27kDa (β, chain)

Gene ID: 3115, 3122, 347270

UniProt: P04440, P01903