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- Table of Contents
FHIT antibody (PB9181) performs well in Flow Cytometry, IF, IHC, ICC, WB and shows reactivity with Human, Rat.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
- Over 2 Publications
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Flow Cytometry analysis of U20S cells using anti-FHIT antibody (PB9181).
Overlay histogram showing U20S cells stained with PB9181 (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-FHIT Antibody (PB9181,1μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1μg/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 U20S cells stained with PB9181 (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-FHIT Antibody (PB9181,1μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1μg/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-FHIT Antibody Picoband®
FHIT antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Rat | Rabbit | Flow Cytometry, IF, IHC, ICC, WB |
Tested Applications
FHIT antibody was positively detected by WB in:
human Raji whole cell, rat brain tissue, rat kidney tissue
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
FHIT antibody was positively detected by IHC in:
human mammary cancer tissue
Use TE buffer pH 9.0 for antigen retrieval; (*) citrate buffer pH 6.0 is an alternative.
FHIT antibody was positively detected by ICC/IF in:
U20S cell
FHIT antibody was positively detected by FC in:
U20S cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.1-0.5μg/ml
Human, Rat
Immunohistochemistry (Paraffin-embedded Section)
0.5-1μg/ml
Human
Immunocytochemistry/Immunofluorescence
2μg/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
Monkey
Predicted
Predicted
Predicted
Rabbit
Predicted
Predicted
Predicted
Dog
Predicted
Predicted
Predicted
Mouse
Predicted
Predicted
Predicted
Bovine
Predicted
Predicted
Predicted
Product Information
Product Name
Anti-FHIT Antibody Picoband®
View all FHIT Antibodies
View all FHIT 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 antibody formulated with stabilizing components, 0.9 mg NaCl, 0.2 mg Na2HPO4, and 0.05 mg NaN3.
*This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.
*This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human FHIT recombinant protein (Position: M1-Q147). Human FHIT shares 90% and 87% amino acid (aa) sequences identity with mouse and rat FHIT, respectively.
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
17 kDa
Calculated Molecular Weight
16.9 kDa
Background of FHIT
Bis (5'-adenosyl)-triphosphatase, also known as fragile histidine triad protein (FHIT) is an enzyme that in humans is encoded by the FHIT gene. This gene, a member of the histidine triad gene family, encodes a diadenosine P1,P3-bis (5'-adenosyl)-triphosphate adenylohydrolase involved in purine metabolism. The gene encompasses the common fragile site FRA3B on chromosome 3p14.2, where carcinogen-induced damage can lead to translocations and aberrant transcripts of this gene. In fact, aberrant transcripts from this gene have been found in about half of all esophageal, stomach, and colon carcinomas. Furthermore, FHIT has been shown to synergize with VHL, another tumor suppressor, in protecting against chemically - induced lung cancer. It also acts as a tumor suppressor of HER2/neu driven breast cancer.
Cite This Product
Anti-FHIT Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9181)
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
96%
High Homology
Rabbit
93%
High Homology
Dog
93%
High Homology
Mouse
91%
High Homology
Cow
90%
High Homology
Rat
90%
High Homology
Sheep
88%
Moderate Homology
Zebrafish
77%
Moderate Homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for FHIT antibody
Immunohistochemistry (IHC) protocol for FHIT antibody
Immunocytochemistry/Immunofluorescence (ICC/IF) protocol for FHIT antibody
Flow Cytometry (FC) protocol for FHIT antibody
Publications
Application:
Neuroprotective Properties of Picroside II in a Rat Model of Focal Cerebral Ischemia
PMID: 3000101
Li Q, Li Z, Xu Xy, Guo Yl, Du F. Int J Mol Sci. 2010 Nov 16;11(11):4580-90. Doi: 10.3390/Ijms11114580. Neuroprotective Properties Of Picroside Ii In A Rat Model Of Focal Cerebral Ischemia.
PMID: 21151457
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Product Promise
We promise Anti-FHIT Antibody Picoband® performs excellently in relevant applications for Flow Cytometry, IF, IHC, ICC, WB. If it doesn't perform as promised, we will refund the product. Learn more
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PB9181
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 13, 2026