| 货号 | AF928-SP |
| 别名 | angiopoietin-1 receptor; CD202b antigen; CD202b; EC 2.7.10; EC 2.7.10.1; hTIE2; p140 TEK; soluble TIE2 variant 1; soluble TIE2 variant 2; TEK tyrosine kinase, endothelial; TEK; TIE-2; TIE2CD202b; Tunica interna endothelial cell kinase; Tyrosine-protein kinase receptor TEK; Tyrosine-protein kinase receptor TIE-2; venous malformations, multiple cutaneous and mucosal; VMCM; VMCM1 | 全称 | Tyrosine Kinase with Immunoglobulin and Epidermal Growth Factor Homology Domains 2 |
| 反应种属 | Zebrafish |
| 应用 | Western Blot(0.1 µg/mL) Immunohistochemistry(5-15 µg/mL) |
| 目标/特异性 | Detects zebrafish Tie‑2 in direct ELISAs and Western blots. In direct ELISAs, less than 1% cross‑reactivity with recombinant human (rh) Tie-2, recombinant mouse Tie-2, and rhTie-1 is observed. |
| 使用方法 | Western Blot: 0.1 µg/mL Immunohistochemistry: 5-15 µg/mL Blockade of Receptor-ligand Interaction: In a functional ELISA, 4-10 µg/mL of this antibody will block 50% of the binding of 25 ng/mL of biotinylated Recombinant Human Ang-2 to immobilized Recombinant Zebrafish Tie-2 Fc Chimera (Catalog # 928-T2) coated at 4 µg/mL (100 µL/well). At 50 μg/mL, this antibody will block >90% of the binding. |
| 来源 | Polyclonal Goat IgG |
| 产品组分 |
| 供应商 | R&D Systems |
| Entrez Gene IDs | 7010 (Human); 21687 (Mouse); 30747 (Zebrafish) |
| 纯化方式 | Antigen Affinity-purified |
| 免疫原 | Mouse myeloma cell line NS0-derived recombinant zebrafish Tie-2 Val22-His741 Accession # O73791 |
| 生物活性 | Zebrafish |
| 标记 | Unconjugated |
| 溶解方法 | Reconstitute at 0.2 mg/mL in sterile PBS. |
| 背景 | Tie-1/Tie (tyrosine kinase with Ig and EGF homology domains 1) and Tie-2/Tek comprise a receptor tyrosine kinase (RTK) subfamily with unique structural characteristics: two immunoglobulin-like domains flanking three epidermal growth factor (EGF)-like domains and followed by three fibronectin type III-like repeats in the extracellular region and a split tyrosine kinase domain in the cytoplasmic region. These receptors are expressed primarily on endothelial and hematopoietic progenitor cells and play critical roles in angiogenesis, vasculogenesis and hematopoiesis. Zebrafish Tie-2 cDNA encodes a 1116 amino acid (aa) residue precursor protein shares 38% sequence homology with human Tie-2 in the extracellular domain. Two ligands, angiopoietin-1 (Ang1) and angiopoietin-2 (Ang2), which bind Tie-2 with high-affinity have been identified. Ang2 has been reported to act as an antagonist for Ang1. Mice engineered to overexpress Ang2 or to lack Ang1 or Tie-2 display similar angiogenesis defects. |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 参考文献 |
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Tie‑2 in Zebrafish Embryo. Tie‑2 was detected in immersion fixed whole mount zebrafish embryo (24 hours old) using 10 µg/mL Goat Anti-Zebrafish Tie‑2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF928) overnight at 4 °C. Tissue was stained with the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001) and counterstained with DAPI (blue). View our protocol for Fluorescent IHC Staining of Frozen Tissue Sections. |
