Anti-SETDB1 antibody produced in rabbit
SIGMA/HPA018142 - Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
MDL Number: MFCD07370494
Product Type: Chemical
Immunohistochemistry Immunohistochemical staining of human colon shows strong nuclear, cytoplasmic and membranous positivity in glandular cells.
Immunofluorescence Immunofluorescent staining of human cell line A-431 shows localization to nucleoplasm, plasma membrane and cytosol.
| antibody form | affinity isolated antibody |
| antibody product type | primary antibodies |
| biological source | rabbit |
| clone | polyclonal |
| conjugate | unconjugated |
| form | buffered aqueous glycerol solution |
| immunogen sequence | KLRFLIFFDDGYASYVTQSELYPIC |
| product line | Prestige Antibodies® Powered by Atlas Antibodies |
| Quality Level | 100  |
| shipped in | wet ice |
| species reactivity | human |
| storage temp. | −20°C |
| target post-translational modification | unmodified |
| technique(s) | immunofluorescence: 0.25-2 μg/mL |
| immunohistochemistry: 1:200-1:500 | |
| UniProt accession no. | Q15047  |
| Application: | Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below. Immunohistochemistry (1 paper) |
| Biochem/physiol Actions: | SET domain bifurcated-1 (SETDB1) is responsible for methylation of histone 3 lysine-9 in euchromatic region, resulting in a repressed transcription mark. During DNA replication, it is recruited by Methyl-CpG-binding domain protein-1 (MBD1) and forms a replication coupled complex with chromatin assemble factor CAF-1 to methylate lysine-9 at the newly deposited histone 3. The gene is up-regulated in glioma tissues, melanomas, non-small and small lung cancers. SETDB1 undergoes gene amplification in lung tumorigenesis. Higher expression causes stimulation of WNT-β-catenin pathway and down-regulation of P53 expression, resulting in enhanced non-small cell lung cancer growth. Role of SETDB1 in cancer is also suggested by its association with the promyelocytic nuclear leukemia-nuclear bodies and increased expression in broncoepithelial cells. SETDB1 is involved in proviral silencing during embryogenesis when DNA methylation is dynamically reprogrammed. |
| Disclaimer: | Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals. |
| Features and Benefits: | Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section. Every Prestige Antibody is tested in the following ways: • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues. • Protein array of 364 human recombinant protein fragments. |
| General description: | The gene SET domain bifurcated-1 (SETDB1) is located in human chromosome 1 (1q21). The encoded protein contains a DNA methyl binding domain and catalytic SET domain at the N- and C-terminus respectively. In non-small lung cancer cells SETDB1 is present mainly in the nucleus, with additional cytoplasmic expression. Similarly, mouse embryos showed SETDB1 signal in the nucleus. |
| Immunogen: | Histone-lysine N-methyltransferase SETDB1 recombinant protein epitope signature tag (PrEST) |
| Legal Information: | Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Other Notes: | Corresponding Antigen APREST73723 |
| Physical form: | Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | −20°C |
| UNSPSC | 12352203 |