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FSTA antibody (AZQ9YHV4) performs well in WB and shows reactivity with Zebrafish.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
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Western blot analysis of FSTA using anti-FSTA antibody (AZQ9YHV4).
Electrophoresis was performed on a 10% SDS-PAGE gel at 80V (Stacking gel) / 120V (Resolving gel) for 2 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: zebrafish head tissue lysates,
Lane 2: whole female zebrafish tissue lysates,
Lane 3: whole male zebrafish tissue lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-FSTA antigen affinity purified polyclonal antibody (AZQ9YHV4) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an ECL Plus Western Blotting Substrate (Catalog # AR1196-200) with Tanon 5200 system. A specific band was detected for FSTA at approximately 38 kDa. The expected band size for FSTA is at 35 kDa.
Electrophoresis was performed on a 10% SDS-PAGE gel at 80V (Stacking gel) / 120V (Resolving gel) for 2 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: zebrafish head tissue lysates,
Lane 2: whole female zebrafish tissue lysates,
Lane 3: whole male zebrafish tissue lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-FSTA antigen affinity purified polyclonal antibody (AZQ9YHV4) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an ECL Plus Western Blotting Substrate (Catalog # AR1196-200) with Tanon 5200 system. A specific band was detected for FSTA at approximately 38 kDa. The expected band size for FSTA is at 35 kDa.
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Anti-Zebrafish FSTA Antibody Picoband®
FSTA antibody
| Reactive Species | Host | Application |
|---|---|---|
| Zebrafish | Rabbit | WB |
Tested Applications
FSTA antibody was positively detected by WB in:
zebrafish head tissue, whole female zebrafish tissue, whole male zebrafish tissue
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
Recommend Dilution
Application
Dilution
Species
Western blot
0.25-0.5 μg/ml
Zebrafish
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Product Information
Product Name
Anti-Zebrafish FSTA Antibody Picoband®
View all FSTA Antibodies
View all FSTA Antibodies
Form
Lyophilized
Uniprot
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 Zebrafish FSTA recombinant protein (Position: G33-A303).
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
Background of FSTA
Predicted to enable activin binding activity. Acts upstream of or within determination of dorsal identity; embryonic organ morphogenesis; and midbrain development. Predicted to be active in extracellular space. Is expressed in several structures, including immature eye; mesoderm; nervous system; neural rod; and neural tube. Human ortholog(s) of this gene implicated in polycystic ovary syndrome. Orthologous to human FST (follistatin).
Cite This Product
Anti-Zebrafish FSTA Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # AZQ9YHV4)
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.
Zebrafish
100%
High Homology
Cow
80%
Moderate Homology
Sheep
80%
Moderate Homology
Dog
80%
Moderate Homology
Mouse
79%
Moderate Homology
Human
79%
Moderate Homology
Rat
79%
Moderate Homology
Monkey
79%
Moderate Homology
Rabbit
68%
Low homology
Drosophila
32%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for FSTA antibody
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Product Promise
We promise Anti-Zebrafish FSTA Antibody Picoband® performs excellently in relevant applications for WB. If it doesn't perform as promised, we will refund the product. Learn more
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AZQ9YHV4
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)
$470.00
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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 1, 2026