Beta-2 Microglobulin (Renal Failure & Tumor Marker) Antibody - With BSA and Azide
Mouse Monoclonal Antibody [Clone BBM.1 ]
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Application ![]()
| IF, FC, IHC-F |
---|---|
Primary Accession | P61769 |
Other Accession | 567, 534255 |
Reactivity | Human |
Host | Mouse |
Clonality | Monoclonal |
Isotype | Mouse / IgG2b, kappa |
Clone Names | BBM.1 |
Calculated MW | 13715 Da |
Gene ID | 567 |
---|---|
Other Names | Beta-2-microglobulin, Beta-2-microglobulin form pI 5.3, B2M |
Application Note | IF~~1:50~200 FC~~1:10~50 IHC-F~~N/A |
Storage | Store at 2 to 8°C.Antibody is stable for 24 months. |
Precautions | Beta-2 Microglobulin (Renal Failure & Tumor Marker) Antibody - With BSA and Azide is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | B2M (HGNC:914) |
---|---|
Function | Component of the class I major histocompatibility complex (MHC). Involved in the presentation of peptide antigens to the immune system. Exogenously applied M.tuberculosis EsxA or EsxA-EsxB (or EsxA expressed in host) binds B2M and decreases its export to the cell surface (total protein levels do not change), probably leading to defects in class I antigen presentation (PubMed:25356553). |
Cellular Location | Secreted. Cell surface. Note=Detected in serum and urine (PubMed:1336137, PubMed:7554280). {ECO:0000269|PubMed:7554280, ECO:0000269|Ref.6} |
For Research Use Only. Not For Use In Diagnostic Procedures.
Provided below are standard protocols that you may find useful for product applications.
BACKGROUND
Recognizes a protein of 12kDa, identified as microglobulin. Major histocompatibility complex (MHC) class 1 molecules bind to antigens for presentation on the surface of cells. The proteasome is responsible for producing these antigens from the components of foreign pathogens. MHC class 1 molecules consist of an α heavy chain that contains three subdomains (α1, α2, α3) and a non-covalent associating light chain, known as β-2-Microglobulin. β-2-Microglobulin associates with the α3 subdomain of the α heavy chain and forms an immunoglobulin domain-like structure that mediates proper folding and expression of MHC class 1 molecules. The α1 and α2 domains of the α heavy chain form the peptide antigen-binding cleft. Mutations in the β-2-Microglobulin gene can enhance the progression of malignant melanoma phenotypes.
REFERENCES
Brodsky F et al. 1979. Immunol. Rev. 47:3-61. | Brodsky F et al. 1979. Eur. J. Immunol. 9:536-45. | Parham P et al. 1983. J. Biol. Chem. 258(10):6179-86

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