Thermo Fisher Scientific MARCO Monoclonal Antibody (PLK-1)
MARCO 단일클론 항체(PLK-1)는 인간 및 소의 MARCO 단백질을 인식하며, WB, IHC, ICC, Flow, IP 등 다양한 분석에 사용됩니다. 단백질 G로 정제된 액상 항체로, 4°C에서 보관하며 연구용으로 적합합니다.
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Thermo Fisher Scientific MARCO Monoclonal Antibody (PLK-1)
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | Assay-dependent |
| Immunohistochemistry (Frozen) (IHC (F)) | 5 µg/mL |
| Immunocytochemistry (ICC/IF) | 0.6 µg/mL |
| Flow Cytometry (Flow) | Assay-dependent |
| Immunoprecipitation (IP) | Assay-dependent |
| Functional Assay (Functional) | 1:50 |
Product Specifications
| Property | Description |
|---|---|
| Species Reactivity | Bovine, Human |
| Host/Isotype | Mouse / IgG3 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | PLK-1 |
| Immunogen | Human alveolar macrophages (recognizes domain V between residues 420 and 431) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.1 mg/mL |
| Purification | Protein G |
| Storage Buffer | PBS with 0.1% BSA |
| Contains | No preservative |
| Storage Conditions | 4°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2140582 |
Product Specific Information
- Endotoxin: 0.40 EU/mg
- Application Notes:
- IHC (frozen): Tissue sections can be fixed in acetone or 2% paraformaldehyde.
- Western blot: Use non-reducing conditions.
- Flow: Weakly stains alveolar macrophages by recognizing the extracellular domain of MARCO; transfected COS cells used as positive control.
- Immunoprecipitation: Immunoprecipitates MARCO as 60 kDa and 50 kDa proteins from transfected COS lysates.
- Functional assays: Blocks human alveolar macrophages by recognizing the extracellular domain of MARCO.
- Recommended Controls:
- Positive: Human alveolar macrophages
- Negative: All other human cells
Target Information
MARCO (Macrophage Receptor with Collagenous Structure), also known as SR-A6 or SCARA2, is a macrophage surface receptor and a member of the class A scavenger receptor family. It binds Gram-negative and Gram-positive bacteria via its extracellular, C-terminal scavenger receptor cysteine-rich (SRCR) domain. The protein includes short cytoplasmic and transmembrane domains, an extracellular spacer, and a long collagenous domain that can form trimeric structures. MARCO expression in tumor-infiltrating macrophages and its immunosuppressive role make it a potential target for cancer immunotherapy.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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