| 货号 | AF567-SP |
| 别名 | MGC126574; neuropilin 2; neuropilin-2; neuropilin-2a(22); neuropilin-2b(0); NP2; NPN 2; NPN2; PRO2714; receptor for VEGF165 and semaphorins class3; Vascular endothelial cell growth factor 165 receptor 2; vascular endothelial growth factor-165 receptor 2; VEGF1265R2; VEGF165R2neuropilin-2a(17) |
| 反应种属 | Mouse/Rat |
| 应用 | Western Blot(0.5 µg/mL) Simple Western(5 µg/mL) Immunohistochemistry(5-15 µg/mL) |
| 目标/特异性 | Detects mouse and rat Neuropilin-2 in direct ELISAs and Western blots. In direct ELISAs and Western blots, approximately 25% cross‑reactivity with recombinant human Neuropilin-2 is observed, and less than 5% cross-reactivity with recombinant rat Neuropilin-1 is observed. |
| 使用方法 | Western Blot: 0.5 µg/mL Simple Western: 5 µg/mL Immunohistochemistry: 5-15 µg/mL Blockade of Receptor-ligand Interaction: In a functional ELISA, 1-3 µg/mL of this antibody will block 50% of the binding of 10 ng/mL of Recombinant Human VEGF165(Catalog #293-VE) to immobilized Recombinant Rat Neuropilin-2 Fc Chimera (Catalog # 567-N2) coated at 5 µg/mL (100 µL/well). At 60 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 | 8828 (Human); 18187 (Mouse); 81527 (Rat) |
| 应用文献 | |
| R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions. Pdgfrb-Cre targets lymphatic endothelial cells of both venous and non-venous origins | |
| 纯化方式 | Antigen Affinity-purified |
| 免疫原 | Mouse myeloma cell line NS0-derived recombinant rat Neuropilin‑2 Gln23-Asp857 (Val809-Asp825 del) Accession # O35276 |
| 内毒素水平 | <0.10 EU per 1 μg of the antibody by the LAL method. |
| 生物活性 | Mouse, Rat |
| 标记 | Unconjugated |
| 溶解方法 | Reconstitute at 0.2 mg/mL in sterile PBS. |
| 背景 | Neuropilin-1 (Npn-1, previously known as Neuropilin) and Npn-2 (previously known as Npn-1-related molecule) are type I transmembrane proteins that bind members of the class III secreted semaphorin subfamily which are implicated in repulsive axon guidance. The extracellular domain of these proteins is composed of two N-terminal CUB (complement-binding) domains (domains a1 and a2), two domains with homology to coagulation factors V and VIII (domains b1 and b2) and a MAM (meprin) domain (domain c). In the absence of ligands, neuropilins can form homo- and hetero-oligomers via homophilic interactions of their MAM domains. At the amino acid sequence level, Npn-1and Npn-2 share 44% identity. Npn-1 and Npn-2 show different binding specificities for different members of the semaphorin family. The expression patterns of Npn-1 and Npn-2 in developing neurons of the central and peripheral nervous systems are largely, though not completely nonoverlapping. Npn‑1 and Npn-2 are also expressed by endothelial and tumor cells and have been shown to be isoform-specific receptors for VEGF165. Npn‑1 was also reported to bind PlGF-2 and the VEGF-like protein from of virus NZ2. |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 参考文献 |
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Detection of Mouse and Rat Neuropilin‑2 by Western Blot. Western blot shows lysates of C6 rat glioma cell line, LL/2 mouse Lewis lung carcinoma cell line, and bEnd.3 mouse endothelioma cell line. PVDF membrane was probed with 0.5 µg/mL of Goat Anti-Mouse/Rat Neuropilin‑2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF567) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for Neuropilin‑2 at approximately 110 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1. | |
Neuropilin‑2 in Rat Brain. Neuropilin‑2 was detected in perfusion fixed frozen sections of rat brain using Goat Anti-Mouse/Rat Neuropilin‑2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF567) at 15 µg/mL overnight at 4 °C. Tissue was stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm in neurons. View our protocol for Fluorescent IHC Staining of Frozen Tissue Sections. | |
Detection of Mouse and Rat Neuropilin‑2 by Simple WesternTM. Simple Western lane view shows lysates of C6 rat glioma cell line, LL/2 mouse Lewis lung carcinoma cell line, and bEnd.3 mouse endothelioma cell line, loaded at 0.2 mg/mL. A specific band was detected for Neuropilin‑2 at approximately 140 kDa (as indicated) using 5 µg/mL of Goat Anti-Mouse/Rat Neuropilin‑2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF567) followed by 1:50 dilution of HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system. |
