Rabbit Polyclonal PPM1F/POPX2 antibody. Suitable for IHC-P, ICC/IF and reacts with Human samples. Cited in 1 publication. Immunogen corresponding to Recombinant Fragment Protein within Human PPM1F aa 1-100.
View Alternative Names
KIAA0015, POPX2, PPM1F, Protein phosphatase 1F, Ca(2+)/calmodulin-dependent protein kinase phosphatase, Partner of PIX 2, Protein fem-2 homolog, CaM-kinase phosphatase, CaMKPase, hFem-2
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PPM1F/POPX2 antibody (AB236884)
Paraffin-embedded human pancreas cancer tissue stained for PPM1F/POPX2 with ab236884 at a 1/100 dilution in immunohistochemical analysis.
After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30 minutes at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PPM1F/POPX2 antibody (AB236884)
Paraffin-embedded human melanoma tissue stained for PPM1F/POPX2 with ab236884 at a 1/100 dilution in immunohistochemical analysis.
After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30 minutes at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-PPM1F/POPX2 antibody (AB236884)
HepG2 (Human liver hepatocellular carcinoma cell line) cells stained for PPM1F/POPX2 (green) using ab236884 at a dilution of 1/100 in ICC/IF. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal goat serum. The cells were then incubated with the primary antibody overnight at 4°C. Secondary used is an Alexa-Fluor®488-conjugated Goat Anti-Rabbit IgG (H+L). Counterstained with DAPI.
Reactivity data
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Supplementary information
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Biological function summary
This protein phosphatase is instrumental in modulating signaling events related to cytoskeletal dynamics and stress responses. PPM1F does not operate in isolation but rather interacts with other proteins to form complexes that fine-tune its activity and stability. For instance PPM1F associates with components of the actin cytoskeleton and stress-related kinases influencing cellular movement and survival responses. Its ability to deactivate key kinases highlights its biological importance in maintaining cellular function.
Pathways
Recent research places PPM1F in mechanistic contexts related to the MAPK signaling and apoptosis pathways. It interacts closely with proteins like MAPKs and CAMKII to mediate responses to external stimuli influencing cellular proliferation and stress outcomes. The modulation of these pathways by PPM1F highlights its role in facilitating the balance between cell survival and apoptotic signaling. This phosphatase therefore has a significant regulatory function in cellular signaling networks.
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Publications (1)
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Translational oncology 22:101454 PubMed35617811
2022
Applications
Unspecified application
Species
Unspecified reactive species
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