DDIT3,GADD153抗体

产品编号HZ-1361R
英文名称DDIT3
中文名称GADD153抗体
别 名GADD153; CHOP; Growth arrest and DNA damage-inducible 153; C/EBP homologous protein; C/EBP Homology Protein; CEBPZ; CHOP10; DDIT 3; DNA Damage Inducible Transcript 3; GADD 153; Growth Arrest and DNA Damage Inducible Protein 153; Growth arrest and DNA damage inducible protein GADD153; MGC4154; DDIT3_HUMAN.
说 明 书0.1ml 0.2ml
研究领域免疫学 信号转导 细胞凋亡 细胞周期蛋白 转录调节因子
抗体来源Rabbit
克隆类型Polyclonal
交叉反应Human, Mouse, Rat,
DDIT3,GADD153抗体产品应用ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 Flow-Cyt=1:50-300 IF=1:100-500 （石蜡切片需做抗原修复）
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量16kDa
性 状Lyophilized or Liquid
浓 度1mg/1ml
免 疫 原KLH conjugated synthetic peptide derived from human GADD153
亚 型IgG
纯化方法affinity purified by Protein A
储 存 液0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存条件Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
DDIT3,GADD153抗体PubMedPubMed
产品介绍background:
This gene encodes a member of the CCAAT/enhancer-binding protein (C/EBP) family of transcription factors. The protein functions as a dominant-negative inhibitor by forming heterodimers with other C/EBP members, such as C/EBP and LAP (liver activator protein), and preventing their DNA binding activity. The protein is implicated in adipogenesis and erythropoiesis, is activated by endoplasmic reticulum stress, and promotes apoptosis. Fusion of this gene and FUS on chromosome 16 or EWSR1 on chromosome 22 induced by translocation generates chimeric proteins in myxoid liposarcomas or Ewing sarcoma. Multiple alternatively spliced transcript variants encoding two isoforms with different length have been identified. [provided by RefSeq, Aug 2010].

Function:
Multifunctional transcription factor in ER stress response. Plays an essential role in the response to a wide variety of cell stresses and induces cell cycle arrest and apoptosis in response to ER stress. Plays a dual role both as an inhibitor of CCAAT/enhancer-binding protein (C/EBP) function and as an activator of other genes. Acts as a dominant-negative regulator of C/EBP-induced transcription: dimerizes with members of the C/EBP family, impairs their association with C/EBP binding sites in the promoter regions, and inhibits the expression of C/EBP regulated genes. Positively regulates the transcription of TRIB3, IL6, IL8, IL23, TNFRSF10B/DR5, PPP1R15A/GADD34, BBC3/PUMA, BCL2L11/BIM and ERO1L. Negatively regulates; expression of BCL2 and MYOD1, ATF4-dependent transcriptional activation of asparagine synthetase (ASNS), CEBPA-dependent transcriptional activation of hepcidin (HAMP) and CEBPB-mediated expression of peroxisome proliferator-activated receptor gamma (PPARG). Inhibits the canonical Wnt signaling pathway by binding to TCF7L2/TCF4, impairing its DNA-binding properties and repressing its transcriptional activity. Plays a regulatory role in the inflammatory response through the induction of caspase-11 (CASP4/CASP11) which induces the activation of caspase-1 (CASP1) and both these caspases increase the activation of pro-IL1B to mature IL1B which is involved in the inflammatory response.

DDIT3,GADD153抗体Subunit:
Heterodimer. Interacts with TCF7L2/TCF4, EP300/P300, HDAC1, HDAC5 and HDAC6. Interacts with TRIB3 which blocks its association with EP300/P300. Interacts with FOXO3, CEBPB and ATF4.

Subcellular Location:
Cytoplasm. Nucleus. Note=Present in the cytoplasm under non-stressed conditions and ER stress leads to its nuclear accumulation.

Post-translational modifications:
Ubiquitinated, leading to its degradation by the proteasome.
Phosphorylation at serine residues by MAPK14 enhances its transcriptional activation activity while phosphorylation at serine residues by CK2 inhibits its transcriptional activation activity.

DISEASE:
Note=A chromosomal aberration involving DDIT3 is found in a patient with malignant myxoid liposarcoma. Translocation t(12;16)(q13;p11) with FUS.

Similarity:
Belongs to the bZIP family.
Contains 1 bZIP (basic-leucine zipper) domain.

Gene ID:
1649

Database links:
Entrez Gene: 1649 Human
Entrez Gene: 13198 Mouse
Entrez Gene: 29467 Rat
Omim: 126337 Human
SwissProt: P35638 Human
SwissProt: P35639 Mouse
SwissProt: Q62857 Rat
Unigene: 505777 Human

DDIT3,GADD153抗体Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

GADD153蛋白与细胞凋亡和死亡密切相关,在某种程度上决定了细胞周期的进程。

产品图片

Tissue/cell: rat brain tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;  Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;  Incubation: Anti-GADD153/CHOP/DDIT3 Polyclonal Antibody, Unconjugated(HZ-1361R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining