Thermo Fisher Scientific Alpha-2-Macroglobulin Monoclonal Antibody (A2M, 3623)
인간 A2M 단백질을 인식하는 Mouse monoclonal 항체로 IHC(P) 및 Peptide Array에 사용 가능. Protein A/G 정제, PBS(pH 7.4) 용액 형태, 보존제 무첨가. 알츠하이머병 관련 연구 등 A2M 단백질 연구용으로 적합.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Immunohistochemistry (Paraffin) (IHC (P)) | 1–2 µg/mL |
| Peptide Array (Array) | Assay-dependent |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG1, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | A2M, 3623 |
| Immunogen | Human recombinant A2M protein fragment (around aa 604–748) |
| 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 or -80°C if preferred |
| Shipping conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
- Immunohistochemistry (PFA fixed): Incubate antibody for 30 minutes 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 minutes at 95°C, followed by cooling at room temperature for 20 minutes.
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 high binding capacity for various ligands, serving as a humoral defense barrier against foreign peptides in plasma.
It captures virtually any proteinase, functioning as a panprotease inhibitor.
In the brains of Alzheimer’s disease patients, A2M is localized to diffuse amyloid plaques, suggesting 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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