Thermo Fisher Scientific Beta-2 Microglobulin (Renal Failure and Tumor Marker) Monoclonal Antibody (SPM374)
인간 Beta-2 Microglobulin을 인식하는 단클론 항체로, 신장 기능 및 종양 마커 연구에 적합. ICC/IF 및 유세포분석에 사용 가능. 단백질 A/G로 정제된 액상 항체이며, 보존제 무첨가. -20°C에서 보관.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Immunocytochemistry (ICC/IF) | 1–2 µg/mL |
| Flow Cytometry (Flow) | 1–2 µg/10⁶ cells |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG2a, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | SPM374 |
| Immunogen | Human peripheral blood lymphocytes (PBLs) from a T-cell acute lymphoblastic leukemia (T-ALL) patient |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4 |
| Contains | No preservative |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
- Does not react with non-human primates.
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 many cell types including lymphocytes, thymocytes, monocytes, granulocytes, platelets, endothelial, and epithelial cells, but not on erythrocytes.
B2M is also present in free form in plasma and shares homology with immunoglobulin constant regions, featuring 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 in this gene can cause hypercatabolic hypoproteinemia. Beta-2-microglobulin levels are used to assess renal function in kidney transplant recipients and serve as a prognostic marker for HIV infection.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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