Anti-PKM antibody
5
(6 Reviews)
|
(26 Publications)
Rabbit Polyclonal KPYM antibody. Suitable for ICC/IF, IHC-P, IP, WB and reacts with Human, Mouse, Rat samples. Cited in 26 publications. Immunogen corresponding to Recombinant Fragment Protein within Human PKM aa 200 to C-terminus.
View Alternative Names
OIP3, PK2, PK3, PKM2, PKM, Pyruvate kinase PKM, Cytosolic thyroid hormone-binding protein, Opa-interacting protein 3, Pyruvate kinase 2/3, Pyruvate kinase muscle isozyme, Threonine-protein kinase PKM2, Thyroid hormone-binding protein 1, Tumor M2-PK, Tyrosine-protein kinase PKM2, p58, CTHBP, OIP-3, THBP1
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-PKM antibody (AB137791)
Immunofluorescence analysis of HeLa cells fixed in 4% paraformaldehyde at RT for 15 min labelling PKM protein at cytoplasm using ab137791 at a 1/500 dilution (Green). DAPI was used for nuclear staining.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PKM antibody (AB137791)
Immunohistochemical analysis of paraffin-embedded human lung carcinoma tissue staining PKM protein at cytosol with ab137791 at 1/500 dilution. Antigen Retrieval : EDTA based buffer, pH 8.0, 15min.
- IP
Supplier Data
Immunoprecipitation - Anti-PKM antibody (AB137791)
Immunoprecipitation of PKM protein from 293T whole cell extracts using 5 µg of PKM antibody.
Western blot analysis was performed using PKM antibody.
All lanes:
Immunoprecipitation - Anti-PKM antibody (ab137791) at 5 µg
Lane 1:
293T whole cell extracts (input)
Lane 2:
293T whole cell extracts with control (-)
Lane 3:
293T whole cell extracts (+)
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG antibody
Observed band size: 55 kDa
false
- IP
Supplier Data
Immunoprecipitation - Anti-PKM antibody (AB137791)
Immunofluorescence analysis of 4% paraformaldehyde-fixed HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell labelling Pyruvate Kinase (muscle) antibody detects Pyruvate Kinase (muscle) protein at cytoplasm (green) with ab137791 at 1/500 dilution. Red : alpha Tubulin, a cytoskeleton marker, stained by alpha Tubulin antibody at 1/500 dilution. Blue : Hoechst 33342 staining.
All lanes:
Immunoprecipitation - Anti-PKM antibody (ab137791)
Predicted band size: 58 kDa
false
- WB
Supplier Data
Western blot - Anti-PKM antibody (AB137791)
7.5% SDS-PAGE
All lanes:
Western blot - Anti-PKM antibody (ab137791) at 1/5000 dilution
Lane 1:
Non-transfected (-) HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate at 30 µg
Lane 2:
HEK-293T whole cell extracts transfected (+) with PKM shRNA at 30 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG antibody
Predicted band size: 58 kDa
false
- WB
Supplier Data
Western blot - Anti-PKM antibody (AB137791)
7.5% SDS-PAGE
All lanes:
Western blot - Anti-PKM antibody (ab137791) at 1/1000 dilution
Lane 1:
HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate at 30 µg
Lane 2:
A431 (human epidermoid carcinoma cell line) whole cell lysate at 30 µg
Lane 3:
HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 30 µg
Lane 4:
HepG2 (human liver hepatocellular carcinoma cell line) whole cell lysate at 30 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG antibody
Predicted band size: 58 kDa
false
- WB
Supplier Data
Western blot - Anti-PKM antibody (AB137791)
Samples were separated by 10% SDS-PAGE.
All lanes:
Western blot - Anti-PKM antibody (ab137791) at 1/1000 dilution
Lane 1:
293T whole cell extracts at 30 µg
Lane 2:
A431 whole cell extracts at 30 µg
Lane 3:
HeLa whole cell extracts at 30 µg
Lane 4:
HepG2 whole cell extracts at 30 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG
Observed band size: 55 kDa
false
- WB
Supplier Data
Western blot - Anti-PKM antibody (AB137791)
Samples were separated by 10% SDS-PAGE.
All lanes:
Western blot - Anti-PKM antibody (ab137791) at 1/3000 dilution
Lane 1:
Mouse brain tissue extracts at 50 µg
Lane 2:
Rat brain tissue extracts at 50 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG
Observed band size: 55 kDa
false
- WB
Supplier Data
Western blot - Anti-PKM antibody (AB137791)
7.5% SDS-PAGE
All lanes:
Western blot - Anti-PKM antibody (ab137791) at 1/5000 dilution
Lane 1:
Non-transfected (–) HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate at 30 µg
Lane 2:
Transfected (+) HEK-293T whole cell lysate at 30 µg
Secondary
All lanes:
HRP-conjugated anti-rabbit IgG antibody
Predicted band size: 58 kDa
false
Reactivity data
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
PKM functions not only in catalyzing the last step of glycolysis but also regulates metabolic and transcriptional processes. Specifically PKM2 is a participant in the regulation of gene expression and cellular response to oxidative stress and nutrient availability. It can exist as a dimer or tetramer with the latter being the more active form in glycolytic pathways while the dimeric form can translocate to the nucleus to perform functions unrelated to its glycolytic activity. These transformations make PKM part of a dynamic complex that responds to various cellular signals.
Pathways
PKM integrates into essential metabolic pathways including the glycolytic pathway and influences the pentose phosphate pathway. It works in conjunction with phosphofructokinase-1 (PFK1) another key glycolytic enzyme synchronizing the energy production process in cells. PKM2's non-metabolic roles involve interactions in signaling pathways related to cellular proliferation and survival often interacting with and modulating proteins like HIF-1α which plays a central role in cellular responses to hypoxia.
Product protocols
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Target data
Publications (26)
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Discover oncology 16:131 PubMed39920513
2025
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Cancer & metabolism 12:32 PubMed39462429
2024
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Biomarker research 12:58 PubMed38840205
2024
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Immunology 172:469-485 PubMed38544333
2024
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PloS one 18:e0290892 PubMed37651389
2023
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Journal of proteome research 22:2436-2449 PubMed37311110
2023
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Journal of assisted reproduction and genetics 40:343-359 PubMed36593322
2023
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Molecules and cells 45:550-563 PubMed35950456
2022
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Cell death & disease 13:594 PubMed35821123
2022
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Experimental & molecular medicine 54:848-860 PubMed35764883
2022
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