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- 详细信息
- 文献和实验
- 技术资料
- 免疫原:
PA synthetic peptide from the internal region of RAS which includes the mutation of G12S, human origin.eptide
- 亚型:
lgG
- 形态:
液体
- 保存条件:
-20℃
- 克隆性:
单克隆
- 标记物:
FITC
- 适应物种:
脊椎动物
- 保质期:
24个月
- 抗原来源:
蛋白
- 目录编号:
TD-26186
- 级别:
科研级
- 库存:
999
- 供应商:
武汉天德
- 宿主:
Mouse
- 应用范围:
ELISA, WB, IHC
- 浓度:
1mg/ml
- 靶点:
G12S
- 抗体英文名:
Anti RAS(G12S) Mouse Monoclonal Antibody
- 抗体名:
RAS(G12S)
- 规格:
100 μL
RAS(G12S)
| Cat. #: TD-26186 |
| Gene Symbol: H-Ras; K-Ras; N-Ras |
| Description: Anti-RAS(G12S) Mouse Monoclonal Antibody |
| Background: Ras protein is a membrane-associated GTPase signaling protein that regulates proliferation, differentiation, and cell survival. Ras G12S mutation result in decreased GTPase activity and constitutive signaling, and is correlated with the development of pancreatic intraepithelial neoplasia and lung lesions. |
| Immunogen: A synthetic peptide from the internal region of RAS which includes the mutation of G12S, human origin. |
| Applications: ELISA, WB, IHC |
| Recommended Dilutions: ELISA: 1:1000-1:5000 WB: 1:500-1:1000 IHC: 1:50-1:100 |
| Concentration: 1 mg/ml |
| Host Species: Mouse |
| Format: Liquid |
| Clonality: Monoclonal |
| Isotype: IgG |
| Purity: Purified from ascites |
| Preservative: No |
| Constituents: PBS (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 50% glycerol |
| Species Reactivity: Recognizes G12S mutant, but not wild type RAS of vertebrates. |
| Storage Conditions: Store at -20°C. Avoid repeated freezing and thawing |
Western blot:
Immunofluorescence: ![]()
|
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文献和实验Ras是大鼠肉瘤(rat sarcoma,Ras)的英文缩写。Ras蛋白是原癌基因 c—ras的表达产物,相对分子质量为21kDa,属单体 GTP结合蛋白,具有弱的 GTP酶活性。Ras蛋白的活性状态对细胞的生长、分化、细胞骨架、蛋白质运输和分泌等都具有影响,其活性则是通过与GTP或GDP的结合进行调节。 Ras的活性受两个蛋白的控制,一个是鸟苷交换因子(guanine nucleotide exchange factor, GEF),它的作用是促使GDP从Ras蛋白
Mathematical Investigation of How Oncogenic Ras Mutants Promote Ras Signaling
We have used a mathematical model of the Ras signaling network to link observable biochemical properties with cellular levels of RasGTP. Although there is abundant data characterizing Ras biochemistry, attributing specific changes
PNAS:RAS 抑制剂又添一员,新型蛋白模拟物或为癌症治疗
导读RAS 是肿瘤患者中最常见的致癌基因之一,目前包括 KRAS、NRAS 以及 HRAS 三种亚型。其中,NRAS 突变多见于黑色素瘤和急性髓系白血病,HRAS 突变多见于膀胱癌和头颈癌,而 KRAS 突变比其他两种更常见,最常发生在肺癌、胰腺癌以及结直肠癌。由于在癌症中的 Ras 蛋白经常发生突变,因此 Ras 突变成为了科学家们着力攻克的热点。RAS 曾被医学界称为「不可成药靶点」,科学家们在研究有效的 RAS 抑制剂方面已经摸索尝试了 30 余年,直至近几年才获得了重大进展。当前已经
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