| 產(chǎn)品編號 | bs-12922R-Gold |
| 英文名稱(chēng) | Rabbit Anti-Cytohesin 2/Gold Conjugated antibody |
| 中文名稱(chēng) | 膠體金標記的胞粘蛋白2抗體 |
| 別 名 | ARF exchange factor; ARF nucleotide binding site opener; Arno; ARNO protein; CLM2; CTS18; CTS18.1; Cyth2; Cytohesin 2; MGC137537; MGC80440; PH, SEC7 and coiled-coil domain-containing protein 2; Pleckstrin homology Sec7 and coiled coil domains 2; Pleckstrin homology Sec7 and coiled coil domains protein 2; PSCD2; PSCD2L; PSCD2L, formerly; Sec7; SEC7 homolog B; Sec7B; SEC7L; Sec7p L; Sec7p-like; Sec7pL; CYH2_HUMAN. |
| 規格價(jià)格 | 100ul/2980元 購買(mǎi) 大包裝/詢(xún)價(jià) |
| 說(shuō) 明 書(shū) | 100ul（10nm 15nm 35nm） |
| 研究領(lǐng)域 | 細胞生物 信號轉導 細胞粘附分子 G蛋白偶聯(lián)受體 細胞骨架 G蛋白信號 |
| 抗體來(lái)源 | Rabbit |
| 克隆類(lèi)型 | Polyclonal |
| 交叉反應 | (predicted: Human, Mouse, Rat, Chicken, Dog, Pig, Horse, Sheep, ) |
| 產(chǎn)品應用 | IEM=1:20-200 ICA=1:20-200 ChIP=1:20-200
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 分 子 量 | 47kDa |
| 性 狀 | Lyophilized or Liquid |
| 濃 度 | 0.4mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human Cytohesin 2 |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 儲 存 液 | 0.02M TBS(pH8.2) with 1% BSA, 0.03% Proclin300. |
| 保存條件 | Store at 2-8 oC for 3-6 months. Avoid repeated freeze/thaw cycles. |
| 產(chǎn)品介紹 |
background: The ADP-ribosylation factor (Arf) family comprises a group of structurally and functionally conserved 21 kDa proteins, which are members of the Ras superfamily of regulatory GTP-binding proteins. Arf is involved in intracellular protein traffic to and within the Golgi complex. Arf has a number of disparate activities including maintenance of organelle integrity, assembly of coat proteins, as a co-factor for cholera toxin and as an activator of phospholipase D. Like other small GTPases, Arf is found to be active when bound to GTP and inactive when bound to GDP. Arf’s activation is dependent upon guanine nucleotide exchange factors (GEFs) which increase the rate of exchange of bound GDP with GTP. All GEFs have a highly conserved Sec7 domain. GEF activity lies in the Sec7 domain and this activity has been shown to be inhibited by the fungal metabolite brefeldin-A (BFA). A small group of GEFs which are insensitive to brefeldin-A (BFA) include cytohesin-1 (B2-1), cytohesin-2 (ARNO), cytohesin-3 (ARNO3), and cytohesin-4. All cytohesins function in the cell periphery and contain a pleckstrin homology (PH) domain. The PH domain has been shown to interact with phosphatidylinositol 3,4,5-triphosphate and is believed to promote membrane targeting of the cytohesins. Recruitment of the cytohesins to the membranes can occur in response to tyrosine kinase receptor activation. This response appears to require the activation of phosphatidylinositol 3-kinase (PI 3-kinase). Function: Acts as a guanine-nucleotide exchange factor (GEF). Promotes guanine-nucleotide exchange on ARF1, ARF3 and ARF6. Promotes the activation of ARF factors through replacement of GDP with GTP. The cell membrane form, in association with ARL4 proteins, recruits ARF6 to the plasma membrane. Subunit: Heteromer. Composed of GRASP, CYTH2 and at least one GRM1 (By similarity). Interacts with ARRB1. Interacts with ARL4D; the interaction is direct. Subcellular Location: Cell membrane. Cytoplasm. Note=Both isoform 1 and isoform 2 are recruited to the cell membrane through its association with ARL4A, ARL4C and ARL4D. Requires also interaction with phosphoinositides for targeting to plasma membrane. Tissue Specificity: Ubiquitous. Similarity: Contains 1 PH domain. Contains 1 SEC7 domain. Database links: UniProtKB/Swiss-Prot: Q99418.2 Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
