Anti-PHF19 antibody [EPR23919-31]
- 20ul selling size
- RabMAb
- Recombinant
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Rabbit Recombinant Monoclonal PHF19 antibody. Suitable for ICC/IF, IP, WB, Flow Cyt (Intra) and reacts with Human samples.
View Alternative Names
PCL3, PHF19, PHD finger protein 19, Polycomb-like protein 3, hPCL3
- Flow Cyt (Intra)
Supplier Data
Flow Cytometry (Intracellular) - Anti-PHF19 antibody [EPR23919-31] (AB259947)
Intracellular flow cytometric analysis of 4% paraformaldehyde-fixed, 90% methanol-permeabilized HeLa (human cervix adenocarcinoma epithelial cell) cells labelling PHF19 with ab259947 at 1/50 dilution (1ug) (Red) compared with a Rabbit monoclonal IgG (ab172730) isotype control (Black) and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue).
A Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) at 1/2000 dilution was used as the secondary antibody.
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-PHF19 antibody [EPR23919-31] (AB259947)
Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized K-562 (human chronic myelogenous leukemia lymphoblast) cells labelling PHF19 with ab259947 at 1/100 dilution (4.94 ug/ml), followed by ab150077 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) antibody at 1/1000 dilution (Green). Confocal image showing nuclear and cytoplasmic staining in K562 cell line is observed. ab195889 Anti-alpha Tubulin mouse monoclonal antibody - Microtubule Marker (Alexa Fluor® 594) was used to counterstain tubulin at 1/200 dilution (Red). The Nuclear counterstain was DAPI (Blue).
Secondary antibody only control : Secondary antibody is ab150077 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) at 1/1000 dilution.
- Flow Cyt (Intra)
Supplier Data
Flow Cytometry (Intracellular) - Anti-PHF19 antibody [EPR23919-31] (AB259947)
Intracellular flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized K-562 (human chronic myelogenous leukemia lymphoblast) cells labelling PHF19 with ab259947 at 1/50 dilution (1ug) (Red) compared with a Rabbit monoclonal IgG (ab172730) isotype control (Black) and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue).
A Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) at 1/2000 dilution was used as the secondary antibody.
- IP
Supplier Data
Immunoprecipitation - Anti-PHF19 antibody [EPR23919-31] (AB259947)
PHF19 was immunoprecipitated from 0.35 mg K-562 (human chronic myelogenous leukemia lymphoblast) whole cell lysate with ab259947 at 1/30 dilution (2ug in 0.35mg lysates). Western blot was performed on the immunoprecipitate using ab259947 at 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP)(ab131366) was used at 1/5000 dilution.
Lane 1 : K-562 (human chronic myelogenous leukemia lymphoblast) whole cell lysate 10 ug
Lane 2 : ab259947 IP in K-562 whole cell lysate
Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab259947 in K-562 whole cell lysate
Blocking and dilution buffer and concentration : 5% NFDM/TBST.
Exposure time : 15 seconds.
All lanes:
Immunoprecipitation - Anti-PHF19 antibody [EPR23919-31] (ab259947)
Predicted band size: 66 kDa
Observed band size: 22 kDa,70 kDa
false
- WB
Lab
Western blot - Anti-PHF19 antibody [EPR23919-31] (AB259947)
Blocking and diluting buffer and concentration : 5% NFDM/TBST.
Exposure times : Lane 1 : 15 seconds; Lane 2 : 3 minutes; Lanes 3-4 : 147 seconds.
All lanes:
Western blot - Anti-PHF19 antibody [EPR23919-31] (ab259947) at 1/1000 dilution
Lane 1:
K-562 (human chronic myelogenous leukemia lymphoblast) whole cell lysate at 20 µg
Lane 2:
U-87 MG (human glioblastoma-astrocytoma epithelial cell) whole cell lysate at 20 µg
Lane 3:
HeLa (human cervix adenocarcinoma epithelial cell) whole cell lysate at 20 µg
Lane 4:
HEK-293T (human embryonic kidney epithelial cell) whole cell lysate at 20 µg
Secondary
All lanes:
Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution
Predicted band size: 66 kDa
Observed band size: 22 kDa,70 kDa
false
Related conjugates and formulations (1)
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Anti-PHF19 antibody [EPR23919-31] - BSA and Azide free
Reactivity data
Product details
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.
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
PHF19 plays a part in maintaining transcriptional repression of specific genes. It acts as an accessory component of the PRC2 complex which is responsible for catalyzing the tri-methylation of histone H3 on lysine 27 (H3K27me3) an important epigenetic mark for gene silencing. This interaction with PRC2 allows PHF19 to influence stem cell pluripotency and differentiation processes by targeting particular genomic loci for repression.
Pathways
PHF19 plays a role in the epigenetic regulation pathway by maintaining silenced gene states that affect the Wnt signaling pathway. This relationship ensures that developmental signals are tightly controlled. It collaborates with proteins like EZH2 a core component of PRC2 to affect these pathways. Furthermore PHF19 facilitates cross-talk with other chromatin-modifying proteins to reinforce the silencing effect.
Product protocols
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Target data
Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
For licensing inquiries, please contact partnerships@abcam.com