Thermo Fisher Scientific Beta-2 Microglobulin Monoclonal Antibody (B2M, 961)
인간 및 비인간 영장류에 반응하는 Beta-2 Microglobulin 단일클론 항체. WB, IHC, ICC/IF, Flow Cytometry에 적합. Protein A/G 정제, PBS 기반 액상 형태. 세포 및 조직 내 MHC Class I 관련 연구에 활용 가능.
- 카탈로그번호
- 567-MSM5-P0
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- pk
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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) | 1–4 µg/mL |
| Flow Cytometry (Flow) | 1–2 µg/10⁶ cells |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Non-human primate |
| Host / Isotype | Mouse / IgG2b, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | B2M, 961 |
| 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 min.
Target Information
Beta-2-microglobulin (B2M) is a 12–14 kDa protein that forms part of the MHC class I complex. It is 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 sequence homology with immunoglobulin constant regions, forming a beta-pleated sheet structure. It is involved in antigen processing and presentation, TCR signaling, and CD8+ cell signaling.
Encoded by the B2M gene on chromosome 15, mutations can lead to hypercatabolic hypoproteinemia. Its levels serve as a marker for renal function and HIV prognosis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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