Thermo Fisher Scientific Beta-2 Microglobulin Monoclonal Antibody (B2M, 1118)
Beta-2 Microglobulin 단백질을 인식하는 Mouse monoclonal antibody로, WB, IHC, ICC/IF, Flow 등 다양한 응용에 적합. 인간 및 비인간 영장류 반응성. Protein A/G 정제, 액상 형태로 4°C 보관. 연구용으로만 사용.
- 카탈로그번호
- 567-MSM2-P1
- 판매단위
- pk
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Thermo Fisher Scientific Beta-2 Microglobulin Monoclonal Antibody (B2M, 1118)
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1–2 µg/mL |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1–2 µg/mL |
| Immunocytochemistry (ICC/IF) | 1–2 µg/mL |
| Flow Cytometry (Flow) | 1–2 µg/10⁶ cells |
| Peptide Array (Array) | Assay-dependent |
Product Specifications
| Property | Description |
|---|---|
| Species Reactivity | Human, Non-human primate |
| Host / Isotype | Mouse / IgG1, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | B2M, 1118 |
| Immunogen | Full length recombinant human B2M protein |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 200 µg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4, with 0.05% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | 4°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
- Immunohistochemistry (PFA fixed): incubate antibody for 30 min at room temperature.
- 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 room temperature for 20 minutes.
Target Information
Beta-2-microglobulin (B2M) is a 12–14 kDa protein that forms part of the MHC class I complex. It is associated with HLA Class I antigens and expressed on various cell types including lymphocytes, thymocytes, monocytes, granulocytes, platelets, endothelial, and epithelial cells, but absent on erythrocytes.
B2M is also found freely in plasma and shares structural homology with immunoglobulin constant regions, forming a beta-pleated sheet structure.
It plays roles in antigen processing, presentation, and TCR signaling in CD8⁺ cells.
Encoded by the B2M gene on chromosome 15, mutations can cause hypercatabolic hypoproteinemia.
Beta-2-microglobulin levels are used as renal function markers and prognostic indicators in HIV infection.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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