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SHIP1 Inhibitor, 3AC-Calbiochem
| 产品编号： | 4168999 |
| 规格： | The SHIP1 Inhibitor, 3AC controls the biological activity of SHIP1. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications. |
| 包装规格： | 10 MG |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
产品别名
SHIP1 Inhibitor, 3AC-Calbiochem
3α-Aminocholestane, SH2-domain-containing inositol 5'-phosphatase 1 (SHIP1) Inhibitor, 3AC
基本信息
| Empirical Formula【经验(实验)分子式】 | C27H49N |
| Molecular weight | 387.68 |
| General description【一般描述】 | A cell-permeable steroidal compound that selectively inhibits SHIP1-, but not SHIP2-, catalyzed PI(3,4,5)P3-to-PI(3,4)P2 dephosphorylation (IC50 = 10 µM vs. >1 mM, respectively), while exhibiting little activity against the PTEN-catalyzed PI(3,4,5)P3-to-PI(4,5)P2 conversion (IC50 >1 mM). 3AC in vivo treatment (2.292 umol/200 µl/mouse/daily i.p. for 7 d) is reported to boost both peripheral blood granulocyte production (by 4- to 5-fold) and the GVHD- (graft-versus-host disease) suppressing Mac1+Gr1+ MIR (myeloid immunoregulatory) cell population in lymphoid tissues (by 5.55- and 11.53-fold in spleen and lymph nodes, respectively), resulting in an impaired splenocyte allogeneic T cell response in MLR (mixed-leukocyte/lymphocyte reaction) assays (by ≥95%). Similarly, 3AC-treated (9.4 µM; 24 h) primary human PBMCs greatly lose their ability in priming allogeneic T cell response in MLR assays (by 74.5%). In addition, a faster blood cell recovery is also observed in mice receiving 3AC (2.292 umol/200 µl/mouse/daily i.p. for 7 d) after sub-lethal irradiation (550 Rads). Selectively inhibits the growth and survival of SHIP1-dependent human KG-1 and murine C1498 myelogenous leukemia lines (IC50 = 11.5 µM), but not the SHIP1-negative human CML K562 and osteosarcoma MG63 lines. SHIP2 Inhibitor, AS1938909 is also available (Cat. No. 565840). A cell-permeable steroidal compound that selectively inhibits SHIP1′ polyphosphatase activity toward PI(3,4,5)P3 (IC50 = 10 µM), but not SHIP2 5′ or PTEN′ polyphosphatase activity toward PI(3,4,5)P3 (IC50 >1 mM). Effectively inhibits SHIP1-mediated immune response both in vitro and in vivo, as well as SHIP1-dependent cancer cell survival. SHIP2 Inhibitor, AS1938909 is also available (Cat. No. 565840). |
| Warning【警告】 | Toxicity: Standard Handling (A) |
| Reconstitution【重悬】 | Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C. |
| Other Notes【其他说明】 | Brooks, R., et al. 2010. J. Immunol.184, 3582. |
| Legal Information【法律信息】 | CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | ≥98% (1H-NMR) |
| form【形式】 | solid |
| manufacturer/tradename | Calbiochem® |
| storage condition【储存条件】 | OK to freeze |
| color【颜色】 | white |
| solubility【溶解性】 | ethanol: 100 mg/mL DMSO: insoluble |
| shipped in【运输】 | ambient |
| storage temp.【储存温度】 | 2-8℃ |
| packaging【包装】 | 10 mg in Glass bottle Packaged under inert gas |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 2 |
