| Cat.No.: | EAb-0549 |
| Product Name: | Histone H3K27me2 Polyclonal Antibody |
| Product Overview: | Anti-Histone H3 K27 me2 (RABBBIT) Antibody |
| Antibody Type: | Polyclonal |
| Immunogen: | Produced in rabbits by repeated immunizations with a synthetic peptide of human histone H3, dimethylated at lysine 27. |
| Host: | Rabbit |
| Isotype: | IgG |
| Purification: | Purified by affinity purification. |
| Appearance: | Liquid |
| Formulation: | 0.01 M Sodium Phosphate, 0.25 M Sodium Chloride, pH 7.2 |
| Applications: | Chromatin Immunoprecipitation, Dot Blotting, ELISA, Immunofluorescence and Western Blots |
| Recommended Dilutions/Conditions: |
ELISA: 1:1,000 ChIP: 2 μg/ChIP; IF Microscopy: 1:500; Western Blot: 1:1,000; Dot Blot: 1:50,000 Recommended dilutions/conditions may not be available for all applications. Specific conditions for reactivity should be optimized by the end user. |
| Cross Reactivity: | Human |
| Shipping: | Dry Ice |
| Storage: | -20°C |
| Storage Buffer: | 0.05% (w/v) Sodium Azide and 0.05% ProClin 300 |
| Warning: | For Research Use Only! Not For Use in Humans. |
| Accession: | UniProtKB - P84243; GeneID - 3020; NCBI - NP_002098 |
| Alternative Name: | Histone H3.1, Histone H3/a, Histone H3/b, Histone H3/c, Histone H3/d, Histone H3/e, Histone H3/f, Histone H3/g, Histone H3/h, Histone H3/i, Histone H3/j, Histone H3/k, Histone H3/l |
| Scientific Background: | Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called “histone code”. Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Levels of H3K27 dimethylation are higher in silent genes than in active genes suggesting that this histone modification is associated with transcriptional repression. |
| Product Types | ||
| ◆ Research Kits | ||
| EKIT-0001 | Acetyl Histone H3-K14 Quantification Kit (Colorimetric) | Inquiry |
| EKIT-0002 | Acetyl Histone H3-K14 Quantification Kit (Fluorometric) | Inquiry |
| EKIT-0003 | Acetyl Histone H3-K18 Quantification Kit (Colorimetric) | Inquiry |
| EKIT-0004 | Acetyl Histone H3-K18 Quantification Kit (Fluorometric) | Inquiry |
| EKIT-0005 | Acetyl Histone H3-K23 Quantification Kit (Colorimetric) | Inquiry |
| Related Gene / Proteins | |||
| H3K10 | H3K115 | H3K122 | H3K123 |
| H3K14 | H3K18 | H3K23 | H3K27 |
| H3K36 | H3K37 | H3K4 | H3K5 |
| H3K56 | H3K64 | H3K79 | H3K80 |
| H3K9 | H3R128 | H3R17 | H3R2 More > |
| H3R26 | H3R8 | H3R9 | H3S10 |
| H3S28 | H3S31 | H3S32 | H3T11 |
| H3T118 | H3T3 | H3T32 | H3T41 |
| H3T45 | H3T6 | H3T80 | H3Y41 |
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