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TWSG1 antibody (A07489) performs well in ELISA, 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 RT4 cells using anti-TWSG1 antibody (A07489).
Overlay histogram showing RT4 cells stained with A07489 (Blue line). The cells were fixed with 4% paraformaldehyde and blocked with 10% normal goat serum. And then incubated with rabbit anti-TWSG1 Antibody (A07489, 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 RT4 cells stained with A07489 (Blue line). The cells were fixed with 4% paraformaldehyde and blocked with 10% normal goat serum. And then incubated with rabbit anti-TWSG1 Antibody (A07489, 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-TWSG1 Antibody Picoband®
TWSG1 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse, Rat | Rabbit | ELISA, Flow Cytometry, IF, IHC, WB |
Tested Applications
TWSG1 antibody was positively detected by WB in:
human A549 whole cell, human SiHa whole cell, human U251 whole cell, rat lung tissue, mouse lung tissue
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
TWSG1 antibody was positively detected by IHC in:
human bladder cancer tissue
Use EDTA pH 8.0 for antigen retrieval; (*) citrate buffer pH 6.0 is an alternative.
TWSG1 antibody was positively detected by IF in:
human bladder cancer tissue
TWSG1 antibody was positively detected by FC in:
RT4 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
ELISA
0.1-0.5 μg/ml
* 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
ELISA
Human
Tested
Tested
Tested
Recommend
Rat
Tested
Recommend
Mouse
Tested
Recommend
Monkey
Predicted
Predicted
Predicted
Predicted
Bovine
Predicted
Predicted
Predicted
Predicted
Sheep
Predicted
Predicted
Predicted
Predicted
Dog
Predicted
Predicted
Predicted
Predicted
Product Information
Product Name
Anti-TWSG1 Antibody Picoband®
View all TWSG1 Antibodies
View all TWSG1 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
Immunogen
E.coli-derived human TWSG1 recombinant protein (Position: E22-A199).
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
Observed Molecular Weight
33 kDa
Calculated Molecular Weight
25.0 kDa
Background of TWSG1
Enables transforming growth factor beta binding activity. Involved in negative regulation of CD4-positive, alpha-beta T cell proliferation; negative regulation of cytokine production; and positive regulation of transmembrane receptor protein serine/threonine kinase signaling pathway. Predicted to be located in extracellular region. Predicted to be active in extracellular space.
Cite This Product
Anti-TWSG1 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A07489)
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
99%
High Homology
Cow
99%
High Homology
Sheep
99%
High Homology
Dog
98%
High Homology
Rat
97%
High Homology
Mouse
96%
High Homology
Rabbit
81%
Moderate Homology
Zebrafish
73%
Moderate Homology
Drosophila
39%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for TWSG1 antibody
Immunohistochemistry (IHC) protocol for TWSG1 antibody
Immunofluorescence (IF) protocol for TWSG1 antibody
Flow Cytometry (FC) protocol for TWSG1 antibody
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Product Promise
We promise Anti-TWSG1 Antibody Picoband® performs excellently in relevant applications for ELISA, Flow Cytometry, IF, IHC, WB. If it doesn't perform as promised, we will refund the product. Learn more
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A07489
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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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 22, 2026