Thermo Fisher Scientific Alpha-2-Macroglobulin Monoclonal Antibody (A2M, 3621)
인간 A2M 단백질을 인식하는 마우스 모노클로날 항체. IHC(P) 및 Peptide Array에 사용 가능. Protein A/G 정제, 액상 형태, 4°C 보관. 알츠하이머병 연구 등 단백질 결합 및 억제 연구에 활용 가능.
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Applications
Immunohistochemistry (Paraffin) (IHC (P))
- Tested Dilution: 1–2 µg/mL
Peptide Array (Array)
- Tested Dilution: Assay-dependent
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG2c, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | A2M, 3621 |
| Immunogen | Human recombinant A2M protein fragment (around aa 604–748) |
| 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
Alpha 2-Macroglobulin (A2M) is an approximately 720-kDa homotetrameric glycoprotein composed of four identical ~180-kDa subunits.
A2M shares with other alpha-macroglobulins (e.g., complement components C3, C4, and pregnancy zone protein PZP) a broad ligand-binding capacity, serving as a humoral defense barrier against foreign peptides in plasma.
A2M interacts with and captures virtually any proteinase, functioning as a panprotease inhibitor.
In the brains of Alzheimer’s disease patients, A2M has been localized to diffuse amyloid plaques, supporting its role in AD pathophysiology.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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