Catalog No: OKCD00588 (Formerly GWB-KBBIU9)
Size:96WELLS
Price: $675.00
SKU
OKCD00588
Availability: Domestic: within 1-2 weeks delivery | International: within 1-2 weeks delivery
Please contact customer service when ordering 10+ kits.
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Datasheets/Manuals | Printable datasheet for EZH2 ELISA Kit (Human) (OKCD00588) |
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Predicted Species Reactivity | Homo sapiens|Human | ||||||||||||||||||||||
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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 Enhancer Of Zeste Homolog 2 (EZH2). Standards or samples are then added to the appropriate microtiter plate 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. After TMB substrate solution is added, only those wells that contain Enhancer Of Zeste Homolog 2 (EZH2), 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 Enhancer Of Zeste Homolog 2 (EZH2) in the samples is then determined by comparing the O.D. of the samples to the standard curve. | ||||||||||||||||||||||
ELISA Kit Range | 0.156-10ng/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 |
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Reconstitution and Storage | 2°C to 8°C|-20°C | ||||||||||||||||||||||
Sample Type | Tissue homogenates, cell lysates and other biological fluids. | ||||||||||||||||||||||
Sensitivity | < 0.063 ng/mL | ||||||||||||||||||||||
Specificity | This assay has high sensitivity and excellent specificity for detection of Enhancer Of Zeste Homolog 2 (EZH2). No significant cross-reactivity or interference between Enhancer Of Zeste Homolog 2 (EZH2) and analogues was observed. | ||||||||||||||||||||||
Assay Info | Assay Methodology: Quantitative Sandwich Immunoassay |
Gene Symbol | EZH2 |
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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_001203247.1 |
Protein Size (# AA) | 746 |
- Protocol:
- Reconstitution & Storage Instructions
- Western Blotting/Immunoblotting (WB/IB) Protocol
- Immunohistochemistry (IHC) Protocol
- Immunocytochemistry (ICC) Protocol
- Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol
- Blocking Peptide Competition Protocol (BPCP)
- Immunoprecipitation (IP) Protocol
- Antibody Array (AA) Protocol
- Tips Information:
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