Rabbit Recombinant Monoclonal KPYM antibody. Suitable for WB, ICC/IF, Flow Cyt (Intra) and reacts with Mouse, Rat, Human samples. Cited in 42 publications.
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
- Flow Cyt (Intra)
Lab
Flow Cytometry (Intracellular) - Anti-PKM antibody [EPR10138(B)] (AB150377)
Flow Cytometry analysis of HeLa (Human cervix adenocarcinoma epithelial cell) cells labelling PKM with Purified ab150377 at 1 : 50 dilution (10 μg/ml) (Red). Cells were fixed with 4% Paraformaldehyde and permeabilised with 90% Methanol. A Goat anti rabbit IgG (Alexa Fluor™ 488, ab150077) secondary antibody was used at 1 : 2000. Isotype control - Rabbit monoclonal IgG (Black). Unlabelled control - Cell without incubation with primary antibody and secondary antibody (Blue).
- ICC/IF
Lab
Immunocytochemistry/ Immunofluorescence - Anti-PKM antibody [EPR10138(B)] (AB150377)
Immunocytochemistry analysis of A549(Human lung carcinoma epithelial cell) cells labeling PKM with Purified ab150377 at 1/50 dilution (10 µg/mL). Cells were fixed in 4% Paraformaldehyde and permeabilized with 0.1% tritonX-100. Cells were counterstained with ab195889 Anti-alpha Tubulin antibody [DM1A+H10 : L10] - Microtubule Marker (Alexa Fluor® 594) 1/200 (2.5 µg/mL). Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) was used as the secondary antibody at 1/1000 (2 µg/mL) dilution. DAPI (blue) was used as nuclear counterstain. PBS instead of the primary antibody was used as the secondary antibody only control.
- WB
Unknown
Western blot - Anti-PKM antibody [EPR10138(B)] (AB150377)
All lanes:
Western blot - Anti-PKM antibody [EPR10138(B)] (ab150377) at 1/10000 dilution
Lane 1:
HeLa (Human cervix adenocarcinoma epithelial cell) whole cell lysate at 20 µg
Lane 2:
Jurkat (Human T cell leukemia T lymphocyte) whole cell lysate at 20 µg
Lane 3:
A549 (Human lung carcinoma epithelial cell) whole cell lysate at 20 µg
Lane 4:
Mouse lung lysate at 20 µg
Lane 5:
Human skeletal muscle lysate at 20 µg
Lane 6:
Rat skeletal muscle lysate at 20 µg
Lane 7:
Mouse skeletal muscle lysate at 20 µg
Secondary
All lanes:
Goat Anti-Rabbit IgG (HRP) with minimal cross-reactivity with human IgG at 1/2000 dilution
Predicted band size: 58 kDa
Observed band size: 58 kDa
false
- WB
CiteAb
Western blot - Anti-PKM antibody [EPR10138(B)] (AB150377)
PKM western blot using anti-PKM antibody [EPR10138(B)] ab150377. Publication image and figure legend from Yu, G., Yu, W., et al., 2015, Mol Cancer, PubMed 26576639.
ab150377 was used in this publication in western blot. This may not be the same as the application(s) guaranteed by Abcam. For a full list of applications guaranteed by Abcam for ab150377 please see the product overview.
HK1, PKM2, and PFKB expression and its association with survival durations in patients with HC. a, HK1, PKM2, and PFKB expression in normal bile duct tissue (left panels), tumors (middle panels), and quantitative representations staining (right panels). Original magnification, ×400. b, patients with high HK1 expression had a shorter median time to recurrence than did those with low HK1 expression (12 months versus 39 months). Cum, cumulative. c, patients with high PKM2-expressing tumors had a significantly shorter median time to recurrence than did patients with low PKM2-expressing tumors (11 months versus 32 months). d, the median OS duration was significantly worse in patients with high expression of HK1 (15 months) than in those with low expression of HK1 (46 months). e, the median OS duration was significantly worse in patients with high expression of PKM2 (14 months) than in those with low expression of PKM2 (40 months)
false
Related conjugates and formulations (6)
-
578 PE
PE Anti-PKM antibody [EPR10138(B)]
-
665 Alexa Fluor® 647
Alexa Fluor® 647 Anti-PKM antibody [EPR10138(B)]
-
Anti-PKM antibody [EPR10138(B)] - BSA and Azide free
-
660 APC
APC Anti-PKM antibody [EPR10138(B)]
-
617 Alexa Fluor® 594
Alexa Fluor® 594 Anti-PKM antibody [EPR10138(B)]
-
565 Alexa Fluor® 555
Alexa Fluor® 555 Anti-PKM antibody [EPR10138(B)]
Reactivity data
Product details
We are constantly working hard to ensure we provide our customers with best in class antibodies. As a result of this work we are pleased to now offer this antibody in purified format. We are in the process of updating our datasheets. The purified format is designated 'PUR' on our product labels. If you have any questions regarding this update, please contact our Scientific Support team.
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 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
- Visit the General protocols
- Visit the Troubleshooting
Target data
Publications (42)
Recent publications for all applications. Explore the full list and refine your search
Translational lung cancer research 14:2771-2787 PubMed40799432
2025
Applications
Unspecified application
Species
Unspecified reactive species
Molecular neurobiology 62:13840-13857 PubMed40601220
2025
Applications
Unspecified application
Species
Unspecified reactive species
Frontiers in immunology 16:1583587 PubMed40356921
2025
Applications
Unspecified application
Species
Unspecified reactive species
Molecular medicine (Cambridge, Mass.) 31:142 PubMed40251569
2025
Applications
Unspecified application
Species
Unspecified reactive species
Cytotechnology 77:5 PubMed39575323
2024
Applications
Unspecified application
Species
Unspecified reactive species
iScience 27:110462 PubMed39104405
2024
Applications
Unspecified application
Species
Unspecified reactive species
Mucosal immunology 17:431-449 PubMed38159726
2024
Applications
Unspecified application
Species
Unspecified reactive species
Cancers 15: PubMed38001611
2023
Applications
Unspecified application
Species
Unspecified reactive species
Cell reports. Medicine 4:101264 PubMed37939712
2023
Applications
Unspecified application
Species
Unspecified reactive species
Journal of translational medicine 21:323 PubMed37179292
2023
Applications
Unspecified application
Species
Unspecified reactive species
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