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- Table of Contents
PDX1 antibody (A00491-4) performs well in ELISA, Flow Cytometry, IF, ICC, WB and shows reactivity with Human.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
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Flow Cytometry analysis of Caco-2 cells using anti-PDX1 antibody (A00491-4).
Overlay histogram showing Caco-2 cells stained with A00491-4 (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-PDX1 Antibody (A00491-4, 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 (Red line) was also used as a control.
Overlay histogram showing Caco-2 cells stained with A00491-4 (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-PDX1 Antibody (A00491-4, 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 (Red line) was also used as a control.
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Anti-PDX1 Antibody Picoband®
PDX1 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human | Rabbit | ELISA, Flow Cytometry, IF, ICC, WB |
Tested Applications
PDX1 antibody was positively detected by WB in:
human PC-3 whole cell, human Hela whole cell, human 293T whole cell
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
PDX1 antibody was positively detected by ICC/IF in:
HELA cell
PDX1 antibody was positively detected by FC in:
Caco-2 cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.25-0.5 μg/ml
Human
Immunocytochemistry/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
ELISA
Human
Tested
Recommend
Monkey
Predicted
Predicted
Sheep
Predicted
Predicted
Dog
Predicted
Predicted
Rabbit
Predicted
Predicted
Bovine
Predicted
Predicted
Product Information
Product Name
Anti-PDX1 Antibody Picoband®
View all PDX1 Antibodies
View all PDX1 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
IgG
Immunogen
E.coli-derived human PDX1 recombinant protein (Position: M1-E145). Human PDX1 shares 87.7% and 86.9% amino acid (aa) sequence identity with mouse and rat PDX1, respectively.
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
40 kDa
Calculated Molecular Weight
30.8 kDa
Background of PDX1
The protein encoded by this gene is a transcriptional activator of several genes, including insulin, somatostatin, glucokinase, islet amyloid polypeptide, and glucose transporter type 2. The encoded nuclear protein is involved in the early development of the pancreas and plays a major role in glucose-dependent regulation of insulin gene expression. Defects in this gene are a cause of pancreatic agenesis, which can lead to early-onset insulin-dependent diabetes mellitus (IDDM), as well as maturity onset diabetes of the young type 4 (MODY4).
Cite This Product
Anti-PDX1 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00491-4)
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
Sheep
94%
High Homology
Dog
94%
High Homology
Rabbit
93%
High Homology
Cow
92%
High Homology
Mouse
88%
Moderate Homology
Rat
87%
Moderate Homology
Zebrafish
46%
Low homology
Drosophila
27%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for PDX1 antibody
Immunocytochemistry/Immunofluorescence (ICC/IF) protocol for PDX1 antibody
Flow Cytometry (FC) protocol for PDX1 antibody
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Product Promise
We promise Anti-PDX1 Antibody Picoband® performs excellently in relevant applications for ELISA, Flow Cytometry, IF, ICC, WB. If it doesn't perform as promised, we will refund the product. Learn more
In stock
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A00491-4
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 13, 2026