| 货号 | AF7586-SP |
| 别名 | macrophage receptor with collagenous structureSCARA2Scavenger receptor class A member 2; member 2; SCARA2 | 全称 | Macrophage Receptor with Collagenous Structure/Scavenger Receptor, Class A, Member 2 |
| 反应种属 | Human |
| 应用 | Western Blot(0.25 µg/mL) |
| 目标/特异性 | Detects human MARCO in direct ELISAs and Western blots. In direct ELISA, approximately 10% cross-reactivity with recombinant mouse MARCO is observed. |
| 使用方法 | Western Blot: 0.25 µg/mL |
| 来源 | Sterile PBS to a final concentration of 0.2 mg/mL. |
| 产品组分 |
| 供应商 | R&D Systems |
| Entrez Gene IDs | 8685 (Human); 17167 (Mouse) |
| 纯化方式 | Antigen Affinity-purified |
| 免疫原 | Chinese hamster ovary cell line CHO-derived recombinant human MARCO Met79-Val520 Accession # Q9UEW3 |
| 生物活性 | Human |
| 标记 | Unconjugated |
| 溶解方法 | Sterile PBS to a final concentration of 0.2 mg/mL. |
| 背景 | MARCO (Macrophage receptor with collagenous structure; also scavenger receptor class A member 2/SR-AII) is a 65-70 kDa pattern recognition receptor/PRR that belongs to class A of the SR family, SRCR superfamily of molecules. It is expressed by macrophages, monocytes and Kupffer cells, and apparently binds to a number of microbes, including Gram+ bacteria (Staph and Strep) and Gram- bacteria (Neisseria and coliforms), plus crystalline silica. Human MARCO is a 520 amino acid (aa) type II tranamembrane glycoprotein. It contains a 43 aa cytoplasmic region and a 456 aa extracellular domain/ECD (aa 65-520). The ECD possesses one collagen-like region (aa 147-419) and an SRCR domain (aa 424-519). Human MARCO is believed to form trimers and/or multimers, and these are likely noncovalent associations. Over aa 79-520, human and mouse MARCO share 70% aa sequence identity. |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 参考文献 |
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Detection of Human MARCO by Western Blot. Western blot shows lysates of THP‑1 human acute monocytic leukemia cell line, human lung tissue, and human liver tissue untreated (-) or treated (+) with 80 nM PMA for 72 hours. PVDF membrane was probed with 0.25 µg/mL of Sheep Anti-Human MARCO Antigen Affinity-purified Polyclonal Antibody (Catalog # AF7586) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). Specific bands were detected for MARCO at approximately 65-75 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1. |
