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TPM2 antibody (A03082-1) performs well in Flow Cytometry, IF, IHC, WB and shows reactivity with Human, Mouse, Rat.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
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Flow Cytometry analysis of SiHa cells using anti-Tropomyosin 2/TPM2 antibody (A03082-1).
Overlay histogram showing SiHa cells stained with A03082-1 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-Tropomyosin 2/TPM2 Antibody (A03082-1, 1 μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10 μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1 μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
Overlay histogram showing SiHa cells stained with A03082-1 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-Tropomyosin 2/TPM2 Antibody (A03082-1, 1 μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10 μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1 μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
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Anti-Tropomyosin 2/TPM2 Antibody Picoband®
TPM2 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse, Rat | Rabbit | Flow Cytometry, IF, IHC, WB |
Tested Applications
TPM2 antibody was positively detected by WB in:
human Hela whole cell, rat H9C2(2-1) whole cell, mouse skeletal muscle tissue
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
TPM2 antibody was positively detected by IHC in:
human colorectal adenocarcinoma tissue, human lung adenocarcinoma tissue, human placenta tissue, human spleen tissue
Use TE buffer pH 9.0 for antigen retrieval; (*) citrate buffer pH 6.0 is an alternative.
TPM2 antibody was positively detected by IF in:
human placenta tissue
TPM2 antibody was positively detected by FC in:
SiHa cell, ANA-1 cell, RH35 cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.25-0.5 µg/ml
Human, Mouse, Rat
Immunohistochemistry(Paraffin-embedded Section)
2-5 µg/ml
Human
Immunofluorescence
5 μg/ml
Human
Flow Cytometry (Fixed)
1-3 µg/1x106 cells
Human, Mouse, Rat
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Note: For flow cytometry (FCM), suitable for fixed cells only. Not suitable for FACS or surface flow cytometry using live cells.
Reactive Data
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WB
IHC
IF
Human
Tested
Tested
Tested
Rat
Tested
Mouse
Tested
Rabbit
Predicted
Predicted
Predicted
Bovine
Predicted
Predicted
Predicted
Sheep
Predicted
Predicted
Predicted
Dog
Predicted
Predicted
Predicted
Monkey
Predicted
Predicted
Predicted
Product Information
Product Name
Anti-Tropomyosin 2/TPM2 Antibody Picoband®
View all TPM2 Antibodies
View all TPM2 Antibodies
Form
Lyophilized
Uniprot
Gene ID
Storage & Handling
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 freezing and thawing.
Host
Rabbit
Contents
Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
A synthetic peptide corresponding to a sequence at the N-terminus of human Tropomyosin 2/TPM2, identical to the related mouse and rat sequences.
Cross-Reactivity
No cross-reactivity with other proteins.
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 µg/ml.
Observed Molecular Weight
38 kDa
Calculated Molecular Weight
32.9 kDa
Background of TPM2
β-Tropomyosin, also known as tropomyosin beta chain is a protein that in humans is encoded by the TPM2 gene. This gene encodes beta-tropomyosin, a member of the actin filament binding protein family, and mainly expressed in slow, type 1 muscle fibers. Mutations in this gene can alter the expression of other sarcomeric tropomyosin proteins, and cause cap disease, nemaline myopathy and distal arthrogryposis syndromes. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.
Cite This Product
Anti-Tropomyosin 2/TPM2 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A03082-1)
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
Mouse
100%
High Homology
Rat
100%
High Homology
Rabbit
100%
High Homology
Cow
100%
High Homology
Sheep
100%
High Homology
Dog
100%
High Homology
Monkey
100%
High Homology
Zebrafish
84%
Moderate Homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for TPM2 antibody
Immunohistochemistry (IHC) protocol for TPM2 antibody
Immunofluorescence (IF) protocol for TPM2 antibody
Flow Cytometry (FC) protocol for TPM2 antibody
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Product Promise
We promise Anti-Tropomyosin 2/TPM2 Antibody Picoband® performs excellently in relevant applications for Flow Cytometry, IF, IHC, WB. If it doesn't perform as promised, we will refund the product. Learn more
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A03082-1
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
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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 7, 2026