| 货号 | AF5647-SP |
| 别名 | CAG repeat protein 44; CAGH44; CAGH44TNRC10forkhead box protein P2; DKFZp686H1726; forkhead box P2; forkhead/winged-helix transcription factor; SPCH1; TNRC10; trinucleotide repeat containing 10; Trinucleotide repeat-containing gene 10 protein | 全称 | Forkhead Box P2 |
| 反应种属 | Human/Mouse |
| 应用 | Western Blot(1 µg/mL) Immunocytochemistry(5-15 µg/mL) |
| 目标/特异性 | Detects human and mouse FoxP2 in direct ELISAs and Western blots. In direct ELISAs and Western blots, less than 1% cross-reactivity with recombinant human (rh) FoxP1, rhFoxP3, and rhFoxP4 is observed. |
| 使用方法 | Western Blot: 1 µg/mL Immunocytochemistry: 5-15 µg/mL |
| 来源 | Reconstitute at 0.2 mg/mL in sterile PBS. |
| 产品组分 |
| 供应商 | R&D Systems |
| Entrez Gene IDs | 93986 (Human); 114142 (Mouse); 500037 (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. HSD2 neurons in the hindbrain drive sodium appetite | |
| 纯化方式 | Antigen Affinity-purified |
| 免疫原 | E. coli-derived recombinant human FoxP2 isoform 1 Ala640-Glu715 Accession # O15409 |
| 生物活性 | Human, Mouse |
| 标记 | Unconjugated |
| 溶解方法 | Reconstitute at 0.2 mg/mL in sterile PBS. |
| 背景 | FoxP2 (Forkhead box protein P2; also CAGH44) is an 85‑95 kDa member of the winged helix transcription factor gene family. It is a transcriptional repressor that is expressed principally in gut and lung epithelium, and in neurons involved in speech and language. Human FoxP2 is 715 amino acids (aa) in length. It contains a huge poly-Gln region (aa 123‑231), a C2H2 Zn-finger domain (aa 346‑371), a Leu-zipper segment (aa 388‑409) and a forkhead DNA binding domain (aa 504‑594). FoxP2 both homodimerizes and heterodimerizes with FoxP1 and P4, and binds CTBP1. There are multiple splice variants. There is an alternate start site at Met93, an 11 aa substitution for aa 57‑715, a 25 aa insert after Gln86, an 11 aa substitution for aa 133‑715, and a ten aa substitution for aa 423‑715. Over aa 587‑715, human and mouse FoxP2 are (100%) identical in aa sequence. |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 参考文献 |
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FoxP2 in HeLa Human Cell Line. FoxP2 was detected in immersion fixed HeLa human cervical epithelial carcinoma cell line using 10 µg/mL Sheep Anti-Human/Mouse FoxP2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5647) for 3 hours at room temperature. Cells were stained with the NorthernLights™ 557-conjugated Anti-Sheep IgG Secondary Antibody (red, upper panel; Catalog # NL010) and counterstained with DAPI (blue, lower panel). View our protocol for Fluorescent ICC Staining of Cells on Coverslips. | |
Detection of Human FoxP2 by Western Blot. Western blot shows lysates of A172 human glioblastoma cell line and human lung tissue. PVDF membrane was probed with 1 µg/mL of Sheep Anti-Human/Mouse FoxP2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5647) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for FoxP2 at approximately 90 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 8. |
