Key Specifications Table
| Species Reactivity | Key Applications | Host | Format | Antibody Type |
|---|---|---|---|---|
| H | IH(P), WB | Rb | Affinity Purified | Polyclonal Antibody |
| Description | |
|---|---|
| Catalogue Number | ABE863 |
| Description | Anti-PHF1 |
| Alternate Names |
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| Background Information | Information PHD finger protein 1 (UniProt: O43189; also known as PHF1, hPHF1, Polycomb-like protein 1, hPCl1) is encoded by the PHF1 (also known as PCL1) gene (Gene ID: 5252) in human. PHF1 is a member of the polycomblike family and contains two PHD-type zinc fingers (aa 87-142 and 186-240) and one Tudor domain (aa 29-86). It is essential for epigenetic regulation and genome maintenance. It specifically binds histone H3 trimethylated at Lys-36 (H3K36me3) via its Tudor domain and recruits the PRC2 complex. PHF1 is highly expressed in heart, skeletal muscle, and pancreas, with lower levels found in brain, placenta, lung, liver and kidney. It is involved in DNA damage response and is recruited at double-strand breaks. PHF1 localizes to the promoters of numerous target genes and to double-strand breaks (DSBs) sites following DNA damage. It has been reported that PRC2 recruitment by PHF1 promotes H3K27me3 and subsequent gene silencing by inducing spreading of PRC2 and H3K27me3 into H3K36me3 loci. A chromosomal aberration involving PHF1 is reported to be the causative factor in endometrial stromal tumors. (Ref.: Sarma, K et Al. (2008). Mol. Cell. Biol. 28(8): 2718-31; Musselman, CA et Al (2012). Nat. Struct. Mol. Biol. 19(12):1266-72). |
| Product Information | |
|---|---|
| Format | Affinity Purified |
| Presentation | Purified rabbit polyclonal antibody in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mm NaCl with 0.05% sodium azide. |
| Quality Level | MQ100 |
| Applications | |
|---|---|
| Application | Anti-PHF1, Cat. No. ABE863, is a highly specific rabbit polyclonal antibody that targets PHD finger protein 1 and has been tested in Immunohistochemistry (Paraffin) and Western Blotting. |
| Key Applications |
|
| Application Notes | Immunohistochemistry Analysis: A 1:250 dilution from a representative lot detected PHF1 in human pancreas and human kidney tissues. Western Blotting Analysis: A 1:500 dilution from a representative lot detected PHF1 in 10 µg of HeLa cell lysate. |
| Biological Information | |
|---|---|
| Immunogen | GST-tagged recombinant fraction corresponding to 137 amino acids from the internal region of human PHD finger protein 1. |
| Concentration | Please refer to lot specific datasheet. |
| Host | Rabbit |
| Specificity | This rabbit polyclonal antibody detects Information PHD finger protein 1 (PHF1) in human cells. It targets an epitope within 137 amino acids from the internal region. |
| Isotype | IgG |
| Species Reactivity |
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| Species Reactivity Note | Human. |
| Antibody Type | Polyclonal Antibody |
| Entrez Gene Number |
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| Gene Symbol |
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| Purification Method | Affinity Purified |
| UniProt Number |
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| Molecular Weight | ~65 kDa observed; 62.11 kDa calculated. Uncharacterized bands may be observed in some lysate(s). |
| Product Usage Statements | |
|---|---|
| Quality Assurance | Evaluated by Western Blotting in HeLa cell nuclear extract. Western Blotting Analysis: A 1:500 dilution of this antibody detected PHF1 in 10 µg of HeLa cell nuclear extract. |
| Usage Statement |
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| Storage and Shipping Information | |
|---|---|
| Storage Conditions | Stable for 1 year at 2-8°C from date of receipt. |
| Packaging Information | |
|---|---|
| Material Size | 200 µL |