1. 抗体
  2. 一抗
  3. 多克隆抗体
  4. c-Fos 抗体

c-Fos Antibody 是一个兔来源、无偶联标记、抗 c-FosIgG 多克隆抗体。

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规格 价格 是否有货 数量
10 μL ¥470 In-stock
50 μL ¥1220 In-stock
100 μL ¥2000 In-stock
250 μL   询价  

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  • WB: 蛋白质免疫印迹;
  • IHC-P: 石蜡切片样本的免疫组织化学;
  • IHC-F: 冰冻切片样本的免疫组织化学;
  • ICC/IF: 细胞免疫荧光;
  • IF-Tissue: 组织免疫荧光;
  • mIHC: 多重荧光免疫组化;
  • IP: 免疫沉淀;
  • ChIP: 染色质免疫沉淀;
  • FC: 流式细胞术;
  • ELISA: 酶联免疫吸附试验
  • 产品详情

  • 验证图片

  • 背景信息

  • 产品资料

描述

c-Fos Antibody is a Rabbit-derived and non-conjugated IgG polyclonal antibody, targeting to c-Fos.

宿主

Rabbit

克隆性

Polyclonal

分子量
Predicted band size: 41 kDa;
Observed band size: 58 kDa
请注意:因蛋白存在修饰或聚体等情况,以实测为准,预测仅为参考。
反应种属
Human, Mouse, Rat
蛋白数据库
基因 ID
免疫原

Synthetic peptide corresponding to Human Fos.AA range:331-380

应用 & 推荐
稀释比例
应用 稀释比
WB
WB: 蛋白质免疫印迹
1:500-1:1000
IHC-P
IHC-P: 石蜡切片样本的免疫组织化学
1:50-1:100
ICC/IF
ICC/IF: 细胞免疫荧光
1:50-1:200
ELISA
ELISA: 酶联免疫吸附试验
1:10000
敏感性 Endogenous 纯度 affinity purified
偶联 Non-conjugated 修饰 Unmodified
同型 IgG  
性状

液体

组分

Supplied in 1*PBS (pH 7.3), 50% glycerol and 0.5% BSA. Preservative: 0.02% sodium azide.

保存条件 & 期限

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

运输条件

Shipping with blue ice.

验证图片
ALL WB IHC-P
  • Western blot analysis was performed on extracts from RAW264.7 (lane 1, 15 μg) using c-Fos Rabbit pAb.Proteins were transferred to a PVDF membrane and blocked with 5% non - fat milk in TBST at 4°C overnight.The primary antibody (1:1000 dilution) and the loading control antibody (beta-Actin, HY-P83730, 1:20000 dilution) were incubated in 5% non-fat milk in TBST for 1 hour at 37°C.Goat Anti - Rabbit IgG - HRP Secondary Antibody (1:20000 dilution) was then applied for 40 minutes at 37°C.

  • Western blot analysis of extracts from Hela (lane 2(20μg), Hela (lane 3(40μg), using c-Fos Antibody. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in TBST for 2 hour at room temperature. The primary antibody and Loading control antibody (Beta Actin, HY-P80438, 1/3000) was used in 5% BSA in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (HY-P8004/HY-P8001, 1/10,000) was used for 1 hour at room temperature.

  • Immunohistochemical analysis of paraffin-embedded Rat brain tissue using c-Fos Antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HY-P80616, 1/100) in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded Rat brain tissue using c-Fos Antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HY-P80616, 1/100) in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

背景
功能:核磷蛋白 FOS 与 JUN/AP-1 转录因子形成紧密但非共价连接的复合物。在异二聚体中,FOS 和 JUN/AP-1 的碱性区域似乎分别与对称的 DNA 半位点相互作用。TGF-β激活后,FOS 在 AP1/SMAD 结合位点形成多聚体 SMAD3/SMAD4/JUN/FOS 复合物,从而调节 TGF-β介导的信号通路。FOS 在调节最终形成和维持骨骼的细胞发育中起着关键作用。它被认为在信号转导、细胞增殖和分化中发挥重要作用。在生长细胞中,FOS 激活磷脂合成,可能通过激活 CDS1 和 PI4K2A 实现。这种活性需要酪氨酸去磷酸化并与内质网结合。
亚细胞定位:细胞核;内质网;细胞质;胞质溶胶
异构体 & 翻译后修饰:P01100 有 3 种异构体:P01100-1:40695 Da (预测值);P01100-2:28986 Da (预测值);P01100-3:36301 Da (预测值)。
在神经生长因子 (NGF) 和表皮生长因子 (EGF) 刺激下,P01100 的 C 端发生磷酸化。在体外,MAPK 和 RSK1 可对其进行磷酸化。MAPK1/2 和 RSK1/2 对 Ser-362 和 Ser-374 的磷酸化可导致蛋白质稳定,其中 Ser-374 的磷酸化是 NGF 刺激下蛋白质稳定的主要位点。Ser-362 和 Ser-374 的磷酸化通过促进 MAPK 与 DEF 结构域的结合,进而引发 Thr-325 和 Thr-331 的进一步磷酸化。 HA-RAS 诱导的 Thr-232 位点磷酸化激活转录活性并拮抗 SUMO 化。成骨细胞中 RSK2 对 Ser-362 位点的磷酸化促进成骨细胞转化 (基于相似性);组成型 SUMO 化修饰 SUMO1、SUMO2 和 SUMO3。SENP2 可使其去 SUMO 化。SUMO 化需要与 JUN 形成异二聚体,并受促分裂原刺激增强。SUMO 化抑制 AP-1 转录活性,而 Ras 激活的 Thr-232 位点磷酸化本身又抑制 SUMO 化;在静止细胞中,少量存在的 FOS 被 SRC 磷酸化 Tyr-10 和 Tyr-30 位点。这种酪氨酸磷酸化形式存在于胞质中。在生长细胞中,PTPN2 可使其去磷酸化。去磷酸化导致其与内质网膜结合并激活磷脂合成。
亚基:异二聚体;与 JUN 同源 (基于相似性)。SMAD3/SMAD4/JUN/FOS 复合物的组成部分,该复合物是 TGF-β 介导的 AP1 启动子位点协同转录所必需的 (PubMed:9732876)。与 SMAD3 相互作用;即使在 TGF-β 激活的情况下,这种相互作用也很弱 (PubMed:9732876)。与 MAFB 相互作用 (基于相似性)。与 TSC22D3 相互作用 (通过 N 端);这种相互作用抑制活性 AP1 与其靶 DNA 的结合 (基于相似性)。与 CDS1 和 PI4K2A 相互作用 (基于相似性)。通过 bZIP 结构域和亮氨酸拉链区与多蛋白染色质重塑复合物 SWI/SNF 相互作用:SWI/SNF-A (BAF) 亚基 SMARCB1、SMARCC2 和 SMARCD1 (基于相似性)。通过 bZIP 结构域和亮氨酸拉链区与 ARID1A 相互作用 (基于相似性)。
RRID
反应种属数据库
研究领域

Neuroscience

中文名
c-Fos 抗体
同用名
FOS; G0S7; Proto-oncogene c-Fos; Cellular oncogene fos; G0/G1 switch regulatory protein 7
文件资料

c-Fos Antibody 相关分类

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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c-Fos Antibody
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HY-P80616
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