1. 抗体
  2. 一抗
  3. 单克隆抗体 重组抗体 流式抗体
  4. CEBP beta 抗体 (YA1835)

CEBP beta Antibody (YA1835) 是一个兔来源、无偶联标记、抗 CEBP beta 的 IgG 单克隆抗体。

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规格 价格 是否有货 数量
10 μL ¥493 In-stock
50 μL ¥1281 In-stock
100 μL ¥2100 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

CEBP beta Antibody (YA1835) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to CEBP beta.

宿主

Rabbit

克隆性

Recombinant,Monoclonal

分子量
Predicted band size: 36 kDa;
Observed band size: 36 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

A synthesized peptide derived from human CEBP Beta aa300-345/345.

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
ICC/IF
ICC/IF: 细胞免疫荧光
1:50-1:200
IP
IP: 免疫沉淀
1:50
FC
FC: 流式细胞术
1:50-1:100
敏感性 Endogenous 纯度 Affinity Chromatography
偶联 Non-conjugated 修饰 Unmodified
同型 IgG  
性状

液体

组分

Supplied in Rabbit IgG in 10mM phosphate buffered saline , pH 7.4, 150mM sodium chloride, 0.05% BSA, 0.02% sodium azide and 50% glycerol.

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 ICC
  • Western blot analysis of extracts from NIH/3T3(lane 2(20ug) and NIH/3T3(lane 3(40ug) using CEBPB Antibody (HY-P82090) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature.

  • Immunocytochemistry analysis of NIH-3T3 cells labeling CEBPB with CEBPB antibody (HY-P82090) at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with CEBPB antibody (HY-P82090) at 1/50 dilution in QuickBlock™ Blocking Buffer for Immunol Staining at 4 ℃. Alexa Fluor® 488-conjugated AffiniPure Goat Anti-Rabbit IgG H&L(HY-P8002, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).

  • Immunocytochemistry analysis of HeLa cells labeling CEBPB with CEBPB antibody (HY-P82090) at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with CEBPB antibody (HY-P82090) at 1/50 dilution in QuickBlock™ Blocking Buffer for Immunol Staining at 4 ℃. Alexa Fluor® 488-conjugated AffiniPure Goat Anti-Rabbit IgG H&L(HY-P8002, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).

  • Immunocytochemistry analysis of HeLa cells labeling CEBPB with CEBPB antibody (HY-P82090) at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with BSA for Immunol Staining for 10 min at room temperature. Cells were then incubated with CEBPB antibody (HY-P82090) at 1/50 dilution in BSA for Immunol Staining at 4 ℃,Stay overnight. AF488-conjugated AffiniPure Goat Anti-Rabbit IgG H&L(HY-P8002, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).

  • Immunocytochemistry analysis of NIH-3T3 cells labeling CEBPB with CEBPB antibody (HY-P82090) at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with BSA for Immunol Staining for 10 min at room temperature. Cells were then incubated with CEBPB antibody (HY-P82090) at 1/50 dilution in BSA for Immunol Staining at 4℃,Stay overnight. AF488-conjugated AffiniPure Goat Anti-Rabbit IgG H&L(HY-P8002, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).

背景
功能:该蛋白是重要的转录因子,调控参与免疫和炎症反应的基因表达 (PubMed:12048245, PubMed:1741402, PubMed:18647749, PubMed:9374525)。它在脂肪生成、糖异生途径、肝脏再生和造血过程中也发挥着重要作用。其共有序列为 5'-T[TG]NNGNAA[TG]-3'。其功能受蛋白质相互作用和翻译后修饰的调控。在早期胚胎发生过程中,该蛋白与 CEBPA 发挥着重要且功能冗余的作用。该蛋白对多种细胞类型 (如肝细胞和脂肪细胞) 具有促有丝分裂作用,但通过抑制 MYC 表达,促进 T 细胞向辅助性 T 细胞 2 (Th2) 谱系分化,从而抑制 T 细胞增殖。它与多种急性期反应基因和细胞因子基因的调控区域结合,并在急性期反应和炎症的调控中发挥作用。此外,它还参与细胞内细菌的杀灭 (基于相似性)。在脂肪生成过程中,它快速表达,并在磷酸化激活后诱导 CEBPA 和 PPARG 的表达,进而激活一系列脂肪细胞基因,最终形成脂肪细胞表型。CEBPB 对 CEBPA 和 PPARG 基因的延迟转录激活似乎是维持有丝分裂克隆扩增以及最终分化进程所必需的 (PubMed:20829347)。由于其在卵巢卵泡发育中的关键作用,它对女性生殖至关重要 (基于相似性)。它与 NFE2L1 共同抑制破骨细胞生成;在成牙本质细胞分化过程中抑制 DSPP 的表达 (基于相似性);对于活化巨噬细胞中基因表达的诱导至关重要。在免疫反应中发挥重要作用,例如 CD4 (+) T 细胞反应、肉芽肿形成和内毒素休克。并非细胞内细菌杀灭所必需;通过与亚型 2 形成异二聚体发挥显性负性作用 (PubMed:11741938)。促进成骨细胞分化和破骨细胞生成 (基于相似性)。
亚细胞定位:细胞核;细胞质
表达水平:
组织特异性:在肺、肾和脾脏中表达水平较低

诱导:通过内质网应激
异构体 & 翻译后修饰:P17676 有 3 种异构体:P17676-1:36106 Da (预测值);P17676-2:33592 Da (预测值);P17676-3:15938 Da (预测值)。
甲基化。CARM1 对 Arg-3 的甲基化以及 EHMT2 对 Lys-43 的甲基化均抑制转录激活活性。Thr-235 的磷酸化可能抑制甲基化;SUMO2 或 SUMO3 的多聚链可对其进行 SUMO 化修饰 (PubMed:12810706)。Lys-174 的 SUMO 化修饰是抑制 T 细胞增殖所必需的。在脂肪细胞中,PIAS1 对 Lys-174 的 SUMO 化修饰会导致泛素化和随后的蛋白酶体降解。 SENP2 去 SUMO 化可消除泛素化并稳定蛋白水平 (基于相似性);泛素化后导致蛋白酶体降解;MAPK 和 CDK2 在 Thr-235 位点磷酸化,启动 GSK3B 对 Thr-226 和 Ser-231 位点的磷酸化,从而获得 DNA 结合和转录激活活性,这是诱导脂肪生成所必需的。MAPK 和 CDK2 依次作用,在有丝分裂克隆扩增过程中维持 Thr-235 位点处于磷酸化启动状态,从而促进终末分化进程。Thr-266 位点的磷酸化增强转录激活活性。钙离子诱导的 Ser-325 位点磷酸化增加转录激活活性。 RPS6KA1 磷酸化 Thr-235 位点 (PubMed:11684016);O-糖基化,Ser-227 和 Ser-228 位点的糖基化可阻止 Thr-235、Ser-231 和 Thr-226 位点的磷酸化以及 DNA 结合活性,从而延缓脂肪细胞分化程序;乙酰化。Lys-43 位点的乙酰化是一个重要的动态调控事件,有助于其转录激活靶基因,包括与脂肪生成和脂肪细胞功能相关的基因。HDAC1 的去乙酰化作用抑制其转录激活活性。KAT2A 和 KAT2B 在氨基酸 129-133 之间的赖氨酸残基簇内进行乙酰化,这种乙酰化作用可被糖皮质激素强烈诱导,并增强其转录激活活性。
亚基:能以同源二聚体和异源二聚体的形式与 DNA 结合 (PubMed:11018027, PubMed:11257229, PubMed:11792321)。
RRID
反应种属数据库
研究领域

Epigenetics and Nuclear Signaling

中文名
CEBP beta 抗体 (YA1835)
同用名
CEBPB; LAP; TCF5; PP9092; CCAAT/enhancer-binding protein beta; C/EBP beta; Liver activator protein; Nuclear factor NF-IL6; Transcription factor 5; TCF-5
文件资料
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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CEBP beta Antibody (YA1835)
目录号:
HY-P82090
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