WB
Western blot analysis of HLA-DR on different lysates with Mouse anti-HLA-DR antibody at 1/1,000 dilution. Lane 1: Raji cell lysate Lane 2: HUT 102 cell lysate Lysates/proteins at 20 µg/Lane. Predicted band size: 29 kDa Observed band size: 33 kDa Exposure time: 3 minutes; 4-20% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Mouse IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.IHC
Immunohistochemical analysis of paraffin-embedded human kidney tissue with Mouse anti-HLA-DR antibody at 1/1,000 dilution. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.IF
Immunocytochemistry analysis of Daudi cells labeling HLA-DR with Mouse anti-HLA-DR antibody at 1/100 dilution. Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Mouse anti-HLA-DR antibody at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Mouse IgG H&L was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI. beta Tubulin was stained at 1/100 dilution overnight at +4℃. Goat Anti-Rabbit IgG H&L were used as the secondary antibody at 1/1,000 dilution.| Product Name | HLA-DR Recombinant Mouse Monoclonal Antibody |
|---|---|
| Antibody Type | Primary Antibodies |
| Immunogen | Recombinant full length protein. |
| Clonality | monoclonal |
|---|---|
| Isotype | IgG1 |
| Host Species | Mouse |
| Tested Applications | IFIHCWB |
| WB:1:1000 IHC:1:1000 IF:1:100 |
|
| Species Reactivity | Human |
| Concentration | 1mg/ml |
| Purification | Protein G |
| Gene Symbol | HLA-DRA |
|---|---|
| Gene Synonyms | HLA-DRA1 |
| Gene Full Name | major histocompatibility complex, class II, DR alpha |
| Gene 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. This molecule is expressed on the surface of various antigen presenting cells such as B lymphocytes, dendritic cells, and monocytes/macrophages, and plays a central role in the immune system and response by presenting peptides derived from extracellular proteins, in particular, pathogen-derived peptides to T cells. 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, Aug 2020] |
| Alternative Names | DR alpha chain antibody DR alpha chain precursor antibody DRA_HUMAN antibody DRB1 antibody DRB4 antibody Histocompatibility antigen HLA DR alpha antibody HLA class II histocompatibility antigen antibody HLA class II histocompatibility antigen DR alpha chain antibody HLA DR1B antibody HLA DR3B antibody DR alpha chain antibody DR alpha chain precursor antibody DRA_HUMAN antibody DRB1 antibody DRB4 antibody Histocompatibility antigen HLA DR alpha antibody HLA class II histocompatibility antigen antibody HLA class II histocompatibility antigen DR alpha chain antibody HLA DR1B antibody HLA DR3B antibody HLA DRA antibody HLA DRA1 antibody HLA DRB1 antibody HLA DRB3 antibody HLA DRB4 antibody HLA DRB5 antibody HLA-DRA antibody HLADR4B antibody HLADRA1 antibody HLADRB antibody Major histocompatibility complex class II DR alpha antibody Major histocompatibility complex class II DR beta 1 antibody Major histocompatibility complex class II DR beta 3 antibody Major histocompatibility complex class II DR beta 4 antibody Major histocompatibility complex class II DR beta 5 antibody MGC117330 antibody MHC cell surface glycoprotein antibody MHC class II antigen DRA antibody MHC II antibody MLRW antibody |
| Molecular Weight(MW) | Predicted band size:29 kDa |
| Cellular Localization | Cell membrane,Cytoplasmic vesicle,Endoplasmic reticulum,Endosome,Lysosome |
WB
Western blot analysis of HLA-DR on different lysates with Mouse anti-HLA-DR antibody at 1/1,000 dilution. Lane 1: Raji cell lysate Lane 2: HUT 102 cell lysate Lysates/proteins at 20 µg/Lane. Predicted band size: 29 kDa Observed band size: 33 kDa Exposure time: 3 minutes; 4-20% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Mouse IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.
IHC
Immunohistochemical analysis of paraffin-embedded human kidney tissue with Mouse anti-HLA-DR antibody at 1/1,000 dilution. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
IF
Immunocytochemistry analysis of Daudi cells labeling HLA-DR with Mouse anti-HLA-DR antibody at 1/100 dilution. Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Mouse anti-HLA-DR antibody at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Mouse IgG H&L was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI. beta Tubulin was stained at 1/100 dilution overnight at +4℃. Goat Anti-Rabbit IgG H&L were used as the secondary antibody at 1/1,000 dilution.| Application Notes | WB:1:1000 IHC:1:1000 IF:1:100 |
|---|
| Form | Liquid |
|---|---|
| Storage Instructions | Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles. |
| Storage Buffer | PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide. |
