Online Inquiry
KDM4A/JMJD2A Antibody
SPA-06745
| Size | Price |
| 25 µg | Online Inquiry |
| 100 µg | Online Inquiry |
| More Options | Online Inquiry |
| Target Information | |
|---|---|
| Target Name | JMJD2A |
| Gene Abbr. | KDM4A |
| Gene ID | 9682 |
| Full Name | lysine demethylase 4A |
| Alias | JHDM3A, JMJD2, JMJD2A, TDRD14A |
| Introduction | The methylation state of lysine residues in histone proteins is a major determinant of the formation of active and inactive regions of the genome and is crucial for proper programming of the genome during development. Jumonji C (JmjC) domain-containing proteins represent the largest class of potential histone demethylase proteins. The JmjC domain can catalyze the demethylation of mono-, di-, and tri-methyl lysine residues via an oxidative reaction that requires iron and α-ketoglutarate. Based on homology, both humans and mice contain at least 30 such proteins, which can be divided into 7 separate families. The jumonji domain-containing protein 2 (JMJD2) family, also known as the JmjC domain-containing histone demethylation protein 3 (JHDM3) family, contains four members: JMJD2A/JHDM3A, JMJD2B/JHDM3B, JMJD2C/JHDM3C, and JMJD2D/JHDM3D. In addition to the JmjC domain, these proteins also contain JmjN, PHD, and tudor domains, the latter of which has been shown to bind to methylated histone H3 at Lys4 and Lys9, and methylated histone H4 at Lys20. JMJD2 proteins have been shown to demethylate di- and tri-methyl histone H3 at Lys9 and Lys36 and function as both activators and repressors of transcription. JMJD2A, JMJD2C, and JMJD2D function as coactivators of the androgen receptor in prostate tumor cells. In contrast, JMJD2A also associates with Rb and NCoR corepressor complexes and is necessary for transcriptional repression of target genes. JMJD2B antagonizes histone H3 Lys9 tri-methylation at pericentric heterochromatin. JMJD2C, also known as GASC1, is amplified in squamous cell carcinomas and metastatic lung carcinoma and inhibition of JMJD2C expression decreases cell proliferation. JMJD2C has also been identified as a downstream target of Oct-4 and is critical for the regulation of self-renewal in embryonic stem cells. |
| Product Details | |
|---|---|
| Host | Rabbit |
| Clonality | Polyclonal |
| Clone No. | N/A |
| Isotype | IgG |
| Immunogen | Recombinant Protein corresponding to amino acids: DVFVRKFQPERYKLWKAGKDNTVIDHTLPTPEAAEFLKESELPPRAGNEEECPEEDMEGVEDGEEGDLKTSLAKHRIGTKRHRVCLEIPQEVSQSELFPKEDLSSEQYEMTEC. |
| Usage | |
|---|---|
| Application | WB, IF, IHC |
| Dilutions | Western Blot (0.04-0.4 µg/mL); Immunofluorescence (0.25-2 µg/mL); Immunohistochemistry (1:200-1:500) |
| MW(KDa) | 150 |
| Reactivity | Human, Mouse |
| Specificity | Specificity of human Lysine (K)-specific Demethylase 4A/KDM4A/JMJD2A antibody verified on a Protein Array containing target protein plus 383 other non-specific proteins. |
| Storage & Handling | |
|---|---|
| Storage Buffer | PBS (pH 7.2) and 40% Glycerol. |
| Preservative | 0.02% Sodium Azide |
| Storage Temp. | Store at 4 °C for a short term. Aliquot and store at -20 °C for long-term storage. |
| Handling | Avoid freeze-thaw cycles. |
For research use only. Not intended for any clinical use. No products from CD BioSciences may be resold, modified for resale or used to manufacture commercial products without prior written approval from CD BioSciences.