DDIT3 ELISA Kit (Human) (OKCD09179)

Catalog No: OKCD09179

Size:96WELLS

DDIT3 ELISA Kit (Human) (OKCD09179) Standard Curve

Product Info

• Predicted Species Reactivity: Homo sapiens|Human
• Application: Enzyme-linked Immunosorbent assay-Sandwich
• ELISA Kit Detection Method: Colorimetric
• ELISA Kit Duration: 3h
• ELISA Kit Principle: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to DNA Damage Inducible Transcript 3 (DDIT3). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to DNA Damage Inducible Transcript 3 (DDIT3). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain DNA Damage Inducible Transcript 3 (DDIT3), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm +/- 10nm. The concentration of DNA Damage Inducible Transcript 3 (DDIT3) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
• ELISA Kit Range: 0.312-20ng/mL
• ELISA Kit Reproducibility: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level DNA Damage Inducible Transcript 3 (DDIT3) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level DNA Damage Inducible Transcript 3 (DDIT3) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
• ELISA Kit Component:
  • DDIT3 Microplate: 96 Wells (12 x 8 Well strips)
  • DDIT3 Lyophilized Standard: 2
  • 100X DDIT3 HRP-Detector Anitbody: 1 x 120 ÂuL
  • 100X Avidin-HRP Conjugate: 1 x 120 ÂuL
  • Standard Diluent: 1 x 20 mL
  • Detector Antibody Diluent: 1 x 12 mL
  • Conjugate Diluent: 1 x 12 mL
  • 30X Wash Buffer: 1 x 20 mL
  • TMB Substrate: 1 x 9 mL
  • Stop Solution: 1 x 6 mL
• Reconstitution and Storage: 2°C to 8°C|-20°C
• Sample Type: Tissue homogenates, cell lysates and other biological fluids
• Sensitivity: < 0.112ng/mL

Target Info

• Gene Symbol: DDIT3
• Gene Full Name: DNA damage inducible transcript 3
• Alias Symbols: AltDDIT3;alternative DDIT3 protein;C/EBP zeta;C/EBP-homologous protein;c/EBP-homologous protein 10;C/EBPzeta;CCAAT/enhancer-binding protein homologous protein;CEBPZ;CHOP;CHOP10;CHOP-10;DNA damage-inducible transcript 3 protein;GADD153;growth arrest and DNA damage-inducible protein GADD153.
• NCBI Gene Id: 1649
• Protein Name: DNA damage-inducible transcript 3 protein
• Description of Target: 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.
• Uniprot ID: P35638
• Protein Accession #: NP_001181982.1
• Nucleotide Accession #: NM_001195053.1