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- Table of Contents
PKM antibody (PB9379) performs well in IF, IHC, ICC, WB and shows reactivity with Human, Mouse, Rat.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
- Over 2 Publications
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IHC analysis of PKM2 using anti-PKM2 antibody (PB9379).
PKM2 was detected in a paraffin-embedded section of human colorectal adenocarcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml rabbit anti-PKM2 Antibody (PB9379) overnight at 4°C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit (Catalog # SV0002) with DAB as the chromogen.
PKM2 was detected in a paraffin-embedded section of human colorectal adenocarcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml rabbit anti-PKM2 Antibody (PB9379) overnight at 4°C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit (Catalog # SV0002) with DAB as the chromogen.
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Anti-PKM2 Antibody Picoband®
PKM antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse, Rat | Rabbit | IF, IHC, ICC, WB |
Tested Applications
PKM antibody was positively detected by WB in:
human MCF-7 whole cell, human MDA-B-453 whole cell, human A549 whole cell, human U87 whole cell, rat brain tissue, rat L6 whole cell, mouse brain tissue, mouse NIH/3T3 whole cell
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
PKM antibody was positively detected by IHC in:
human colorectal adenocarcinoma tissue, human tonsil tissue, mouse skeletal muscle tissue, rat skeletal muscle tissue
Use TE buffer pH 9.0 for antigen retrieval; (*) citrate buffer pH 6.0 is an alternative.
PKM antibody was positively detected by ICC/IF in:
A549 cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.1-0.5μg/ml
Human, Mouse, Rat
Immunohistochemistry (Paraffin-embedded Section)
2-5μg/ml
Human, Mouse, Rat
Immunocytochemistry/Immunofluorescence
5 μg/ml
Human
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Reactive Data
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WB
IHC
IF
Human
Tested
Tested
Recommend
Rat
Tested
Tested
Recommend
Mouse
Tested
Tested
Recommend
Monkey
Predicted
Predicted
Predicted
Rabbit
Predicted
Predicted
Predicted
Bovine
Predicted
Predicted
Predicted
Sheep
Predicted
Predicted
Predicted
Dog
Predicted
Predicted
Predicted
Product Information
Product Name
Anti-PKM2 Antibody Picoband®
View all PKM Antibodies
View all PKM Antibodies
Form
Lyophilized
Uniprot
Gene ID
Storage & Handling
Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.
Host
Rabbit
Contents
Each vial contains 4 mg Trehalose, 0.9 mg NaCl and 0.2 mg Na2HPO4.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
A synthetic peptide corresponding to a sequence at the N-terminus of human PKM2, different from the related mouse sequence by five amino acids, and from the related rat sequence by four amino acids.
Cross-Reactivity
No cross-reactivity with other proteins.
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Observed Molecular Weight
58 kDa
Calculated Molecular Weight
57.9 kDa
Background of PKM
PKM (Pyruvate Kinase, Muscle), also known as PK3 or PKM2, is an enzyme that in humans is encoded by the PKM gene. The activity of pyruvate kinase subtype M2 is increased by fructose 1, 6-bisphosphate (Fru-1, 6-P2). By in situ hybridization, Popescu and Cheng (1990) mapped the THBP1 gene to 15q24-q25. Ashizawa et al. (1991) manipulated the intracellular Fru-1, 6-P2 concentration in several mammalian cell lines, including human, by varying the glucose concentration in the media. Using a novel proteomic screen for phosphotyrosine-binding proteins, Christofk et al. (2008) observed that PKM2 binds directly and selectively to tyrosine-phosphorylated peptides.
Cite This Product
Anti-PKM2 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9379)
Antibody Homology Across Species
The results generated by this homology analysis tool for commonly used animal species are shown below. For unlisted species, please refer to the homology analysis between the immunogen sequence and the corresponding species.
A homology of ≥90% is recommended. Generally, higher homology indicates a greater potential for cross-species reactivity. However, protein expression levels may vary among different species, tissues, and cell types. Therefore, the homology analysis results are for reference only and do not guarantee antibody cross-reactivity or experimental performance.
Human
100%
High Homology
Monkey
100%
High Homology
Rabbit
96%
High Homology
Cow
96%
High Homology
Sheep
96%
High Homology
Dog
96%
High Homology
Rat
85%
Moderate Homology
Mouse
81%
Moderate Homology
Zebrafish
73%
Moderate Homology
Drosophila
46%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for PKM antibody
Immunohistochemistry (IHC) protocol for PKM antibody
Immunocytochemistry/Immunofluorescence (ICC/IF) protocol for PKM antibody
Publications
Application:
Species:
TWEAK exacerbates allergic conjunctivitis via PKM2-dependent NF-κB activation and macrophage M1 polarization
Published: 2025-11-21
Journal: CELLULAR SIGNALLING
Application: IHC
Impact Factor: 3.70
Species: Mouse
PMID: 41275947
Impact of SLC16A8 on tumor microenvironment and angiogenesis in colorectal cancer: New therapeutic target insights
Published: 2025-04-15
Journal: World Journal of Gastrointestinal Oncology
Application: WB
Impact Factor: 2.50
Species: Human
PMID: 40235880
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Product Promise
We promise Anti-PKM2 Antibody Picoband® performs excellently in relevant applications for IF, IHC, ICC, WB. If it doesn't perform as promised, we will refund the product. Learn more
In stock
Order Product
PB9379
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$370.00
Troubleshooting
Boster Guarantee
Guaranteed product quality
We promise all of our products perform as described in datasheets.
This product is for Research Use Only. Not for use in diagnostic procedures.
Update date:
Oct 14, 2026