Emactuzumab
(Synonyms: RG 7155; RO 5509554) 目录号 : GC66380
Emactuzumab (RG 7155) 是一种特异性单克隆抗体,可抑制集落刺激因子 1 受体 (CSF1R) 的激活。Emactuzumab 对 CSF-1R 具有高亲和力,Ki 值为 0.2 nM,可阻断 CSF-1R 二聚化。Emactuzumab 可用于多种疾病的研究,如弥漫型腱鞘巨细胞瘤(dt-GCT)。
Cas No.:1448221-67-7
Sample solution is provided at 25 µL, 10mM.
IC50: 0.2 nM (CSF-1R)[2]
Emactuzumab(RG 7155) is a specific monoclonal antibody that inhibits colonystimulating factor 1 receptor (CSF1R) activation. Emactuzumab has high affinity for CSF-1R with Ki value of 0.2 nM to blocks CSF-1R dimerization. Emactuzumab can be used for the research of several diseases, such as diffuse-type tenosynovial giant cell tumour (dt-GCT) [1][2].
Emactuzumab (RG 7155) binds to human and cynomolgus CSF-1R with high affinity (Kd = 0.2 nM) to blocks CSF-1R dimerization[2].
RG7155 (0-10 μg/mL, 7 days) potently inhibited the viability of CSF-1-differentiated macrophages with an IC50 of 0.3 nM by inducing cell death[2].
RG7155 (30 μg/mL, 6 days) induces cell death of in vitro-differentiated human M2-like macrophages[2].
Cell Viability Assay[2]
Cell Line: | CSF-1 and/or GM-CSF Macrophages |
Concentration: | 0-10 μg/mL |
Incubation Time: | 7 days |
Result: | Resulted cell death of CSF-1-differentiated macrophages. |
Emactuzumab(RG 7155) (i.v.; 0.1、1、10、30 and 100 mg/kg; once) increases CSF-1 concentration in nonhuman primates' peripheral blood[2].
RG7155 (i.v.; 0, 30, and 100 mg/kg; once weekly; for 2 weeks) depletes CSF-1R+CD163+ macrophages in vivo[2].
Animal Model: | cynomolgus monkeys Macaca fascicularis[2] |
Dosage: | 0.1, 1, 10, 30 and 100 mg/kg (male cynomolgus monkeys) 0, 30, and 100 mg/kg (male and female cynomolgus) |
Administration: | i.v., once (male cynomolgus monkeys) i.v., once weekly, for 2 weeks(male and female cynomolgus) |
Result: | Increased CSF-1 concentration in serum. Efficiently reduced CSF-1R and CD68+163+ macrophages in the liver (Kupffer cells) and colon of cynomologus monkeys. |
Cas No. | 1448221-67-7 | SDF | Download SDF |
别名 | RG 7155; RO 5509554 | ||
分子式 | 分子量 | ||
溶解度 | 储存条件 | Store at -20°C | |
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% DMSO % % Tween 80 % saline | ||||||||||
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1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
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Quality Control & SDS
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- Purity: >97.00%
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