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AB232601

Anti-PHD finger protein 1/PHF1 antibody [EPR14222] - BSA and Azide free

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(1 Publication)

Rabbit Recombinant Monoclonal PHF1 antibody. Carrier free. Suitable for ICC/IF, Flow Cyt (Intra), IHC-P, WB, IP, ChIC/CUT&RUN-seq and reacts with Human, Rat, Mouse samples. Cited in 1 publication.

View Alternative Names

PCL1, PHF1, PHD finger protein 1, Protein PHF1, hPHF1, Polycomb-like protein 1, hPCl1

7 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PHD finger protein 1/PHF1 antibody [EPR14222] - BSA and Azide free (AB232601)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PHD finger protein 1/PHF1 antibody [EPR14222] - BSA and Azide free (AB232601)

Immunohistochemical analysis of paraffin-embedded human pancreas tissue labeling PHF1 with ab184951 at 1/100 dilution followed by pre-diluted HRP-conjugated secondary antibody and counter-stained with Hematoxylin.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab184951).

Perform heat mediated antigen retrieval with EDTA buffer pH 9 before commencing with IHC staining protocol.

Flow Cytometry (Intracellular) - Anti-PHD finger protein 1/PHF1 antibody [EPR14222] - BSA and Azide free (AB232601)
  • Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-PHD finger protein 1/PHF1 antibody [EPR14222] - BSA and Azide free (AB232601)

Intracellular flow cytometric analysis of 293 cells (2% paraformaldehyde-fixed) labeling PHF1 with ab184951 at 1/160 dilution (red) mpared to a negative control antibody (red) or a rabbit IgG (negative) (green), followed by Goat anti rabbit IgG (FITC) secondary at 1/150 dilution.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab184951).

Immunocytochemistry/ Immunofluorescence - Anti-PHD finger protein 1/PHF1 antibody [EPR14222] - BSA and Azide free (AB232601)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-PHD finger protein 1/PHF1 antibody [EPR14222] - BSA and Azide free (AB232601)

Immunofluorescent analysis of MCF7 cells (4% paraformaldehyde-fixed) labeling PHF1 with ab184951 at 1/500 dilution followed by Goat anti rabbit IgG (AlexaFluor® 555) secondary at 1/200 dilution and counter-stained with DAPI (blue).

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab184951).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PHD finger protein 1/PHF1 antibody [EPR14222] - BSA and Azide free (AB232601)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PHD finger protein 1/PHF1 antibody [EPR14222] - BSA and Azide free (AB232601)

Immunohistochemical analysis of paraffin-embedded Rat skeletal muscle tissue labeling PHF1 with ab184951 at 1/100 dilution followed by pre-diluted HRP-conjugated secondary antibody and counter-stained with Hematoxylin.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab184951).

Perform heat mediated antigen retrieval with EDTA buffer pH 9 before commencing with IHC staining protocol.

ChIC/CUT&RUN sequencing - Anti-PHD finger protein 1/PHF1 antibody [EPR14222] - BSA and Azide free (AB232601)
  • ChIC/CUT&RUN-seq

Lab

ChIC/CUT&RUN sequencing - Anti-PHD finger protein 1/PHF1 antibody [EPR14222] - BSA and Azide free (AB232601)

This data was developed using the same antibody clone in a different buffer formulation (ab184951).

ChIC/CUT&RUN was performed using a pAG-MNase at a final concentration of 700 ng/mL, 2.5 x 105 NCCIT (human pluripotent embryonic carcinoma epithelial cell) cells and 5 µg of ab184951 [EPR14222]. The resulting DNA was sequenced on the Illumina NovaSeq 6000 to a depth of 10 million reads. The negative IgG control ab172730 is also shown.

The University of Geneva owns patents relevant to ChIC (Chromatin Immuno-Cleavage) methods.

ChIC/CUT&RUN sequencing - Anti-PHD finger protein 1/PHF1 antibody [EPR14222] - BSA and Azide free (AB232601)
  • ChIC/CUT&RUN-seq

Lab

ChIC/CUT&RUN sequencing - Anti-PHD finger protein 1/PHF1 antibody [EPR14222] - BSA and Azide free (AB232601)

This data was developed using the same antibody clone in a different buffer formulation (ab184951).

ChIC/CUT&RUN was performed using a pAG-MNase at a final concentration of 700 ng/mL, 2.5 x 105 NCCIT (human pluripotent embryonic carcinoma epithelial cell) cells and 5 µg of ab184951 [EPR14222]. The resulting DNA was sequenced on the Illumina NovaSeq 6000 to a depth of 10 million reads. The negative IgG control ab172730 is also shown.

The University of Geneva owns patents relevant to ChIC (Chromatin Immuno-Cleavage) methods.

ChIC/CUT&RUN sequencing - Anti-PHD finger protein 1/PHF1 antibody [EPR14222] - BSA and Azide free (AB232601)
  • ChIC/CUT&RUN-seq

Lab

ChIC/CUT&RUN sequencing - Anti-PHD finger protein 1/PHF1 antibody [EPR14222] - BSA and Azide free (AB232601)

This data was developed using the same antibody clone in a different buffer formulation (ab184951).

ChIC/CUT&RUN was performed using a pAG-MNase at a final concentration of 700 ng/mL, 2.5 x 105 NCCIT (human pluripotent embryonic carcinoma epithelial cell) cells and 5 µg of ab184951 [EPR14222]. The resulting DNA was sequenced on the Illumina NovaSeq 6000 to a depth of 10 million reads. The negative IgG control ab172730 is also shown.

The University of Geneva owns patents relevant to ChIC (Chromatin Immuno-Cleavage) methods.

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR14222

Isotype

IgG

Carrier free

Yes

Reacts with

Mouse, Rat, Human

Applications

IHC-P, Flow Cyt (Intra), ChIC/CUT&RUN-seq, IP, ICC/IF, WB

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Specificity

This antibody is specific to PHD finger protein 1, not paired helical filaments.

Reactivity data

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Product details

ab232601 is the carrier-free version of ab184951.

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Do Not Freeze

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

The PHD finger protein 1 also known as PHF1 is a protein involved in chromatin remodeling. It weighs approximately 60 kDa. You may find PHF1 expressed in various human tissues including the brain heart and skeletal muscle which suggests its versatile roles across different cell types. This protein contains a plant homeodomain (PHD) finger motif which functions mechanically in binding to specific histone modifications notably those associated with methylated lysine residues.
Biological function summary

PHD finger protein 1 plays a role in regulating gene expression by modifying the chromatin structure. It acts as part of the PRC2 complex which is pivotal for depositing methyl marks on histone H3 at lysine 27 (H3K27me3). This modification results in transcriptional repression of target genes. Additionally PHF1 interacts with other chromatin regulators thereby contributing to the finely-tuned control of genetic programs essential for cellular differentiation and development.

Pathways

PHD finger protein 1 is involved in the Polycomb group (PcG) pathways along with the Wnt signaling pathway. PHF1 cooperates with other proteins like EZH2 which is an important enzymatic component of the PRC2 complex to mediate its repressive function on chromatin. This interaction and pathway association highlight its involvement in maintaining stem cell pluripotency and lineage specification during development.

PHD finger protein 1 associates with cancers notably endometrial cancer and sarcomas. Alterations in PHF1 expression or function influence the disease progression partly through its interaction with EZH2 leading to abnormal silencing of tumor suppressor genes. Investigations of PHF1 reveal its potential as a biomarker and therapeutic target connecting its modulation to disease outcomes and treatment strategies.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Polycomb group (PcG) that specifically binds histone H3 trimethylated at 'Lys-36' (H3K36me3) and recruits the PRC2 complex. Involved in DNA damage response and is recruited at double-strand breaks (DSBs). Acts by binding to H3K36me3, a mark for transcriptional activation, and recruiting the PRC2 complex : it is however unclear whether recruitment of the PRC2 complex to H3K36me3 leads to enhance or inhibit H3K27me3 methylation mediated by the PRC2 complex. According to some reports, PRC2 recruitment by PHF1 promotes H3K27me3 and subsequent gene silencing by inducing spreading of PRC2 and H3K27me3 into H3K36me3 loci (PubMed : 18285464, PubMed : 23273982). According to another report, PHF1 recruits the PRC2 complex at double-strand breaks (DSBs) and inhibits the activity of PRC2 (PubMed : 23142980). Regulates p53/TP53 stability and prolonges its turnover : may act by specifically binding to a methylated from of p53/TP53.
See full target information PHF1

Publications (1)

Recent publications for all applications. Explore the full list and refine your search

Nature metabolism 7:493-507 PubMed39972217

2025

Pro-inflammatory macrophages produce mitochondria-derived superoxide by reverse electron transport at complex I that regulates IL-1β release during NLRP3 inflammasome activation.

Applications

Unspecified application

Species

Unspecified reactive species

Alva M Casey,Dylan G Ryan,Hiran A Prag,Suvagata Roy Chowdhury,Eloïse Marques,Keira Turner,Anja V Gruszczyk,Ming Yang,Dane M Wolf,Jan Lj Miljkovic,Joyce Valadares,Patrick F Chinnery,Richard C Hartley,Christian Frezza,Julien Prudent,Michael P Murphy
View all publications

Product promise

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