HLA DRB1 Antibody (SPM288) [mFluor Violet 500 SE]
Novus Biologicals, part of Bio-Techne | Catalog # NBP3-11419MFV500
Conjugate
Catalog #
Forumulation
Catalog #
Key Product Details
Species Reactivity
Human, Monkey, Mouse (Negative)
Applications
Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot
Label
mFluor Violet 500 SE (Excitation = 410 nm, Emission = 501 nm)
Antibody Source
Monoclonal Mouse IgG2b Kappa Clone # SPM288
Concentration
Please see the vial label for concentration. If unlisted please contact technical services.
Product Specifications
Immunogen
Activated human peripheral blood mononuclear cells
Reactivity Notes
Does not react with Mouse.
Localization
Cell Surface
Specificity
This monoclonal antibody reacts with a 28kDa chain of HLA-DRB1 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 LN3 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. Loss of HLA-DR expression is related to tumor microenvironment and predicts adverse outcome in diffuse large B-cell lymphoma.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG2b Kappa
Scientific Data Images for HLA DRB1 Antibody (SPM288) [mFluor Violet 500 SE]
HLA DRB1 Antibody (SPM288) [mFluor Violet 500 SE] -
HLA DRB1 Antibody (SPM288) [mFluor Violet 500 SE] - Vial of mFluor Violet 500 conjugated antibody. mFluor Violet 500 is optimally excited at 410 nm by the Violet laser (405 nm) and has an emission maximum of 501 nm.Applications for HLA DRB1 Antibody (SPM288) [mFluor Violet 500 SE]
Application
Recommended Usage
Flow Cytometry
Optimal dilutions of this antibody should be experimentally determined.
Immunocytochemistry/ Immunofluorescence
Optimal dilutions of this antibody should be experimentally determined.
Immunofluorescence
Optimal dilutions of this antibody should be experimentally determined.
Immunohistochemistry
Optimal dilutions of this antibody should be experimentally determined.
Immunohistochemistry-Paraffin
Optimal dilutions of this antibody should be experimentally determined.
Western Blot
Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.
Formulation, Preparation, and Storage
Purification
Protein A or G purified
Formulation
50mM Sodium Borate
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 in the dark.
Background: HLA-DRB1
Long Name
Major histocompatibility complex, class II, DR beta 1
Alternate Names
DRB1, HLA-DR1B, HLA-DRB, SS1
Gene Symbol
HLA-DRB1
Additional HLA-DRB1 Products
Product Documents for HLA DRB1 Antibody (SPM288) [mFluor Violet 500 SE]
Product Specific Notices for HLA DRB1 Antibody (SPM288) [mFluor Violet 500 SE]
mFluor(TM) is a trademark of AAT Bioquest, Inc. This conjugate is made on demand. Actual recovery may vary from the stated volume of this product. The volume will be greater than or equal to the unit size stated on the datasheet.
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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