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- Table of Contents
EWSR1 antibody (PB9585) performs well in Flow Cytometry, IP, IF, IHC, ICC, 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 RT4 cells using anti-EWSR1 antibody (PB9585).
Overlay histogram showing RT4 cells stained with PB9585 (Blue line). The cells were fixed with 4% paraformaldehyde and blocked with 10% normal goat serum. And then incubated with rabbit anti-EWSR1 Antibody (PB9585, 1 μg/1x106 cells) for 30 min at 20°C. Fluoro488 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 RT4 cells stained with PB9585 (Blue line). The cells were fixed with 4% paraformaldehyde and blocked with 10% normal goat serum. And then incubated with rabbit anti-EWSR1 Antibody (PB9585, 1 μg/1x106 cells) for 30 min at 20°C. Fluoro488 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-EWSR1 Antibody Picoband®
EWSR1 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse, Rat | Rabbit | Flow Cytometry, IP, IF, IHC, ICC, WB |
Tested Applications
EWSR1 antibody was positively detected by WB in:
human Jurkat whole cell, human K562 whole cell, human Hela whole cell, human RT4 whole cell, rat testis tissue, rat C6 whole cell, mouse testis tissue
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
EWSR1 antibody was positively detected by IHC in:
human testis cancer tissue, human thyroid cancer tissue, rat spleen tissue
Use TE buffer pH 9.0 for antigen retrieval; (*) citrate buffer pH 6.0 is an alternative.
EWSR1 antibody was positively detected by ICC/IF in:
Hela cell
EWSR1 antibody was positively detected by IP in:
Hela cell
EWSR1 antibody was positively detected by FC in:
RT4 cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.1-0.5μg/ml
Human, Mouse, Rat
Immunohistochemistry (Paraffin-embedded Section)
2-5μg/ml
Human, Rat
Immunocytochemistry/Immunofluorescence
5μg/ml
Human
Immunoprecipitation
0.5-2 μg/ml
Human
Flow Cytometry (Fixed)
1-3μg/1x106 cells
Human
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Note: For flow cytometry (FCM), validated for fixed cells only. Not validated for FACS or surface flow cytometry using live cells.
Reactive Data
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WB
IHC
IF
Human
Tested
Tested
Recommend
Rat
Tested
Tested
Recommend
Mouse
Tested
Bovine
Predicted
Predicted
Predicted
Dog
Predicted
Predicted
Predicted
Monkey
Predicted
Predicted
Predicted
Sheep
Predicted
Predicted
Predicted
Product Information
Product Name
Anti-EWSR1 Antibody Picoband®
View all EWSR1 Antibodies
View all EWSR1 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 in the middle region of human EWSR1, different from the related mouse sequence by one amino acid.
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
90-95 kDa
Calculated Molecular Weight
68.5 kDa
Background of EWSR1
This gene encodes a multifunctional protein that is involved in various cellular processes, including gene expression, cell signaling, and RNA processing and transport. The protein includes an N-terminal transcriptional activation domain and a C-terminal RNA-binding domain. Chromosomal translocations between this gene and various genes encoding transcription factors result in the production of chimeric proteins that are involved in tumorigenesis. These chimeric proteins usually consist of the N-terminal transcriptional activation domain of this protein fused to the C-terminal DNA-binding domain of the transcription factor protein. Mutations in this gene, specifically a t (11;22) (q24;q12) translocation, are known to cause Ewing sarcoma as well as neuroectodermal and various other tumors. Alternative splicing of this gene results in multiple transcript variants. Related pseudogenes have been identified on chromosomes 1 and 14.
Cite This Product
Anti-EWSR1 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9585)
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
Rat
100%
High Homology
Mouse
97%
High Homology
Cow
97%
High Homology
Dog
97%
High Homology
Monkey
97%
High Homology
Sheep
90%
High Homology
Zebrafish
45%
Low homology
Drosophila
35%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for EWSR1 antibody
Immunohistochemistry (IHC) protocol for EWSR1 antibody
Immunocytochemistry/Immunofluorescence (ICC/IF) protocol for EWSR1 antibody
Immunoprecipitation (IP) protocol for EWSR1 antibody
Flow Cytometry (FC) protocol for EWSR1 antibody
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Product Promise
We promise Anti-EWSR1 Antibody Picoband® performs excellently in relevant applications for Flow Cytometry, IP, IF, IHC, ICC, WB. If it doesn't perform as promised, we will refund the product. Learn more
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Order Product
PB9585
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 12, 2026