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- Table of Contents
STK31 antibody (A09588-2) performs well in ELISA, Flow Cytometry, 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 MCF-7 cells using anti-STK31 antibody (A09588-2).
Overlay histogram showing MCF-7 cells stained with A09588-2 (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-STK31 Antibody (A09588-2, 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 MCF-7 cells stained with A09588-2 (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-STK31 Antibody (A09588-2, 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-STK31 Antibody Picoband®
STK31 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse, Rat | Rabbit | ELISA, Flow Cytometry, IHC, WB |
Tested Applications
STK31 antibody was positively detected by WB in:
human Caco-2 whole cell, human A549 whole cell, human MCF-7 whole cell, rat testis tissue, rat C6 whole cell, mouse testis tissue, mouse NIH/3T3 whole cell
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
STK31 antibody was positively detected by IHC in:
mouse testis tissue, rat testis tissue
Use TE buffer pH 9.0 for antigen retrieval; (*) citrate buffer pH 6.0 is an alternative.
STK31 antibody was positively detected by FC in:
MCF-7 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
Mouse, Rat
Flow Cytometry (Fixed)
1-3 μg /1x106 cells
Human
ELISA
0.1-0.5 μg/ml
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* 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
ELISA
Human
Tested
Recommend
Rat
Tested
Tested
Recommend
Recommend
Mouse
Tested
Tested
Recommend
Recommend
Monkey
Predicted
Predicted
Predicted
Predicted
Product Information
Product Name
Anti-STK31 Antibody Picoband®
View all STK31 Antibodies
View all STK31 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 STK31 recombinant protein (Position: H29-K993). Human STK31 shares 79.6% amino acid (aa) sequence identity with mouse STK31.
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
130 kDa
Calculated Molecular Weight
115.7 kDa
Background of STK31
This gene is similar to a mouse gene that encodes a putative protein kinase with a tudor domain, and shows testis-specific expression. Alternative splicing results in multiple transcript variants encoding different isoforms.
Cite This Product
Anti-STK31 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A09588-2)
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
94%
High Homology
Sheep
85%
Moderate Homology
Cow
84%
Moderate Homology
Dog
84%
Moderate Homology
Rabbit
84%
Moderate Homology
Rat
80%
Moderate Homology
Mouse
79%
Moderate Homology
Zebrafish
35%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for STK31 antibody
Immunohistochemistry (IHC) protocol for STK31 antibody
Flow Cytometry (FC) protocol for STK31 antibody
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Product Promise
We promise Anti-STK31 Antibody Picoband® performs excellently in relevant applications for ELISA, Flow Cytometry, IHC, WB. If it doesn't perform as promised, we will refund the product. Learn more
In stock
Order Product
A09588-2
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 4, 2026