HLA DRB1 Antibody (SPM289) - IHC-Prediluted
Novus Biologicals, part of Bio-Techne | Catalog # NBP2-48113
![Immunohistochemistry-Paraffin: HLA DRB1 Antibody (SPM289) - IHC-Prediluted [NBP2-48113]](https://resources.bio-techne.com/images/products/HLA-DRB1-Antibody-SPM289-IHC-Prediluted-Immunohistochemistry-Paraffin-NBP2-48113-img0003.jpg "Immunohistochemistry-Paraffin: HLA DRB1 Antibody (SPM289) - IHC-Prediluted [NBP2-48113]")
Conjugate
Catalog #
Forumulation
Catalog #
Key Product Details
Species Reactivity
Validated:
Human
Applications
Immunohistochemistry, Immunohistochemistry-Paraffin
Label
Unconjugated
Antibody Source
Monoclonal Mouse IgG2b Kappa Clone # SPM289
Format
IHC-Prediluted
Concentration
Please see the vial label for concentration. If unlisted please contact technical services.
Product Summary for HLA DRB1 Antibody (SPM289) - IHC-Prediluted
Immunogen
Activated human peripheral blood mononuclear cells
Localization
Cell surface
Specificity
This monoclonal antibody reacts with the beta-chain of HLA-DR antigen, a member of MHC class II molecules. It does not cross react with HLA-DP and HLA-DQ. The L243 antibody recognizes a different epitope than the SPM289 monoclonal antibody, and these antibodies do not cross-block binding to each others respective epitopes. HLA-DR is a heterodimeric cell surface glycoprotein comprised of a 36kDa alpha (heavy) chain and a 28kDa beta (light) chain. It is expressed on B-cells, activated T-cells, monocytes/macrophages, dendritic cells and other non-professional APCs. In conjunction with the CD3/TCR complex and CD4 molecules, HLA-DR is critical for efficient peptide presentation to CD4+ T cells. It is an excellent histiocytic marker in paraffin sections producing intense staining. True histiocytic neoplasms are similarly positive. HLA-DR antigens also occur on a variety of epithelial cells and their corresponding neoplastic counterparts.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG2b Kappa
Description
The prediluted antibody does not require any mixing, dilution, reconstitution, or titration; the antibody is ready-to-use and optimized for staining.
Scientific Data Images for HLA DRB1 Antibody (SPM289) - IHC-Prediluted
Immunohistochemistry-Paraffin: HLA DRB1 Antibody (SPM289) - IHC-Prediluted [NBP2-48113]
Immunohistochemistry-Paraffin: HLA DRB1 Antibody (SPM289) - IHC-Prediluted [NBP2-48113] - Human Tonsil stained with HLA-DRB Monoclonal Antibody (SPM289).Applications for HLA DRB1 Antibody (SPM289) - IHC-Prediluted
Application
Recommended Usage
Immunohistochemistry
Optimal dilutions of this antibody should be experimentally determined.
Immunohistochemistry-Paraffin
Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Immunohistochemistry (Formalin-fixed): 1-2ug/ml for 30 minutes at RT. Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95C followed by cooling at RT for 20 minutes.
Optimal dilution for a specific application should be determined.
Optimal dilution for a specific application should be determined.
Please Note: Optimal dilutions of this antibody should be experimentally determined.
Formulation, Preparation, and Storage
Purification
Protein A or G purified
Formulation
10 mM PBS with 0.05% BSA
Format
IHC-Prediluted
Preservative
0.05% Sodium Azide
Concentration
Please see the vial label for concentration. If unlisted please contact technical services.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store at 4C.
Background: HLA DRB1
Alternate Names
Clone P2-beta-3, DR1, DR-1, DR12, DR-12, DR13, DR-13, DR14, DR-14, DR16, DR-16, DR4, DR-4, DR5, DR-5, DR7, DR-7, DR8, DR-8, DR9, DR-9, DRB1, DRw10, DRw11, DRw8, DW2.2/DR2.2, FLJ75017, FLJ76359, HLA class II antigen beta chain, HLA class II histocompatibility antigen, DR-1 beta chain, HLA-DR1B, HLA-DRB, HLA-DRB1*, HLA-DRB2, HLA-DR-beta 1, human leucocyte antigen DRB1, leucocyte antigen DR beta 1 chain, leucocyte antigen DRB1, lymphocyte antigen DRB1, major histocompatibility complex, class II, DR beta 1, MHC class II antigen DRB1*1, MHC class II antigen DRB1*10, MHC class II antigen DRB1*11, MHC class II antigen DRB1*12, MHC class II antigen DRB1*13, MHC class II antigen DRB1*14, MHC class II antigen DRB1*15, MHC class II antigen DRB1*16, MHC class II antigen DRB1*3, MHC class II antigen DRB1*4, MHC class II antigen DRB1*7, MHC class II antigen DRB1*8, MHC class II antigen DRB1*9, MHC class II antigen HLA-DR13, MHC class II HLA-DR beta 1 chain, MHC class II HLA-DR-beta cell surface glycoprotein, MHC class II HLA-DRw10-beta, SS1
Gene Symbol
HLA-DRB1
Additional HLA DRB1 Products
Product Documents for HLA DRB1 Antibody (SPM289) - IHC-Prediluted
Product Specific Notices for HLA DRB1 Antibody (SPM289) - IHC-Prediluted
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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