EZH2 Chemi-Luminescent ELISA Kit (Human) (OKCD03441)

Catalog No: OKCD03441

Size:96WELLS

Human EZH2 ELISA Kit Standard Curve

Product Info

• Predicted Species Reactivity: Homo sapiens|Human
• Application: Chemiluminescent immunoassay
• ELISA Kit Detection Method: Chemiluminescent
• ELISA Kit Duration: 2h, 40min
• ELISA Kit Principle: The microplate provided in this kit has been pre-coated with an antibody specific to Enhancer Of Zeste Homolog 2 (EZH2). Standards or samples are then added to the appropriate microplate wells with a biotin-conjugated antibody specific to Enhancer Of Zeste Homolog 2 (EZH2). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. Then the mixture of substrate A and B is added to generate glow light emission kinetics. Upon plate development, the intensity of the emitted light is proportional to the Enhancer Of Zeste Homolog 2 (EZH2) level in the sample or standard.
• ELISA Kit Range: 13.7-10,000pg/mL
• ELISA Kit Reproducibility: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Enhancer Of Zeste Homolog 2 (EZH2) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Enhancer Of Zeste Homolog 2 (EZH2) 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:
  • EZH2 Microplate: 96 Wells (12 x 8 Well strips)
  • EZH2 Lyophilized Standard: 2
  • 100X EZH2 Biotinylated Detector Anitbody: 1 x 120 uL
  • 100X Avidin-HRP Conjugate: 1 x 120 uL
  • 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
  • 100X Luminol Substrate: 1 x 2 mL
  • Substrate Diluent: 1 x 20 mL
• Reconstitution and Storage: 2°C to 8°C|-20°C
• Sample Type: Tissue homogenates and other biological fluids
• Sensitivity: 0.156 ng/mL
• Assay Info: Assay Methodology: Quantitative Sandwich ELISA

Target Info

• Gene Symbol: EZH2
• Gene Full Name: enhancer of zeste 2 polycomb repressive complex 2 subunit
• Alias Symbols: enhancer of zeste homolog 2;ENX1;ENX-1;EZH2b;histone-lysine N-methyltransferase EZH2;KMT6;KMT6A;lysine N-methyltransferase 6;WVS;WVS2.
• NCBI Gene Id: 2146
• Protein Name: Histone-lysine N-methyltransferase EZH2
• Description of Target: Polycomb group (PcG) protein. Catalytic subunit of the PRC2/EED-EZH2 complex, which methylates 'Lys-9' (H3K9me) and 'Lys-27' (H3K27me) of histone H3, leading to transcriptional repression of the affected target gene. Able to mono-, di- and trimethylate 'Lys-27' of histone H3 to form H3K27me1, H3K27me2 and H3K27me3, respectively. Displays a preference for substrates with less methylation, loses activity when progressively more methyl groups are incorporated into H3K27, H3K27me0 > H3K27me1 > H3K27me2 (PubMed:22323599). Compared to EZH1-containing complexes, it is more abundant in embryonic stem cells and plays a major role in forming H3K27me3, which is required for embryonic stem cell identity and proper differentiation. The PRC2/EED-EZH2 complex may also serve as a recruiting platform for DNA methyltransferases, thereby linking two epigenetic repression systems. Genes repressed by the PRC2/EED-EZH2 complex include HOXC8, HOXA9, MYT1, CDKN2A and retinoic acid target genes. EZH2 can also methylate non-histone proteins such as the transcription factor GATA4 and the nuclear receptor RORA. Regulates the circadian clock via histone methylation at the promoter of the circadian genes. Essential for the CRY1/2-mediated repression of the transcriptional activation of PER1/2 by the CLOCK-ARNTL/BMAL1 heterodimer; involved in the di and trimethylation of 'Lys-27' of histone H3 on PER1/2 promoters which is necessary for the CRY1/2 proteins to inhibit transcription.
• Uniprot ID: Q15910
• Protein Accession #: NP_001190176
• Nucleotide Accession #: NM_001203247