Thermo Fisher Scientific Alpha-2-Macroglobulin/A2M Monoclonal Antibody (A2M/4847)
인간 A2M 단백질을 인식하는 Mouse IgG2c 단일클론 항체로, IHC 및 Peptide Array 등 다양한 응용에 적합. 단백질 A/G로 정제된 액상 형태이며, PBS(pH 7.4) 버퍼에 보존제 없이 제공. 알츠하이머병 연구 등 A2M 관련 생물학적 연구에 활용 가능.
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Applications
| Application | Tested Dilution |
|---|---|
| Immunohistochemistry (Paraffin) (IHC (P)) | Assay-dependent |
| Immunohistochemistry (PFA fixed) (IHC (PFA)) | 1–2 µg/mL |
| Peptide Array (Array) | Assay-dependent |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG2c, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | A2M/4847 |
| 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, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
Alpha 2-Macroglobulin (A2M) is an approximately 720 kDa homotetrameric glycoprotein composed of four identical ~180 kDa subunits. A2M shares structural features with other alpha-macroglobulins such as complement components C3 and C4, and pregnancy zone protein (PZP), exhibiting broad ligand-binding capacity. This enables A2M to act as a humoral defense barrier against foreign peptides in plasma. A2M interacts with and captures virtually any proteinase, functioning as a panprotease inhibitor. In Alzheimer’s disease (AD) brains, A2M has been localized to diffuse amyloid plaques, suggesting an important role in AD pathogenesis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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