NSJ Bioreagents
SKU:F53829-0.05ML
CTCFL Antibody
CTCFL Antibody
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Testis-specific DNA binding protein responsible for insulator function, nuclear architecture and transcriptional control, which probably acts by recruiting epigenetic chromatin modifiers. Plays a key role in gene imprinting in male germline, by participating in the establishment of differential methylation at the IGF2/H19 imprinted control region (ICR). Directly binds the unmethylated H19 ICR and recruits the PRMT7 methyltransferase, leading to methylate histone H4 'Arg-3' to form H4R3sme2. This probably leads to recruit de novo DNA methyltransferases at these sites (By similarity). Seems to act as tumor suppressor. In association with DNMT1 and DNMT3B, involved in activation of BAG1 gene expression by binding to its promoter. Required for dimethylation of H3 lysine 4 (H3K4me2) of MYC and BRCA1 promoters.
Specifications
| Family | Primary antibody |
|---|---|
| Formulation | In 1X PBS, pH 7.4, with 0.09% sodium azide |
| Format | Antigen affinity purified |
| Host Animal | Rabbit |
| Clonality | Polyclonal (rabbit origin) |
| Isotype | Rabbit Ig |
| Species Reactivity | Human |
| Application | WB |
| Application Details | Western blot: 1:1000-2000 |
| Application Note | Titration of the CTCFL antibody may be required due to differences in protocols and substrate sensitivity. |
| Immunogen | A portion of amino acids 617-650 from the human protein was used as the immunogen for the CTCFL antibody. |
| Purity | Antigen affinity |
| Storage | Aliquot the CTCFL antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles. |
| Limitation | This CTCFL antibody is available for research use only. |
| Gene ID # | 140690.0 |
| Uniprot # | Q8NI51 |
| Status | Available |
| PDF Link | https://www.nsjbio.com/tds-pdf/ctcfl-antibody-f53829 |
| Title | CTCFL Antibody |
| Description | Testis-specific DNA binding protein responsible for insulator function, nuclear architecture and transcriptional control, which probably acts by recruiting epigenetic chromatin modifiers. Plays a key role in gene imprinting in male germline, by participating in the establishment of differential methylation at the IGF2/H19 imprinted control region (ICR). Directly binds the unmethylated H19 ICR and recruits the PRMT7 methyltransferase, leading to methylate histone H4 'Arg-3' to form H4R3sme2. This probably leads to recruit de novo DNA methyltransferases at these sites (By similarity). Seems to act as tumor suppressor. In association with DNMT1 and DNMT3B, involved in activation of BAG1 gene expression by binding to its promoter. Required for dimethylation of H3 lysine 4 (H3K4me2) of MYC and BRCA1 promoters. |
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