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SPO11 antibody (A04719-3) performs well in ELISA, IF, ICC, 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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IF analysis of SPO11 using anti-SPO11 antibody (A04719-3) and anti-Beta Tubulin antibody (M01857-3).
SPO11 was detected in an immunocytochemical section of Hela cells. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent (AR0022) for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 5 μg/mL rabbit anti-SPO11 Antibody (A04719-3) and mouse anti-Beta Tubulin antibody (M01857-3) overnight at 4°C. DyLight®488 Conjugated Goat Anti-Rabbit IgG (BA1127) and Cy3 Conjugated Goat Anti-Mouse IgG (BA1031) were used as secondary antibody at 1:500 dilution and incubated for 30 minutes at 37°C. Visualize using a fluorescence microscope and filter sets appropriate for the label used.
SPO11 was detected in an immunocytochemical section of Hela cells. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent (AR0022) for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 5 μg/mL rabbit anti-SPO11 Antibody (A04719-3) and mouse anti-Beta Tubulin antibody (M01857-3) overnight at 4°C. DyLight®488 Conjugated Goat Anti-Rabbit IgG (BA1127) and Cy3 Conjugated Goat Anti-Mouse IgG (BA1031) were used as secondary antibody at 1:500 dilution and incubated for 30 minutes at 37°C. Visualize using a fluorescence microscope and filter sets appropriate for the label used.
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Anti-SPO11 Antibody Picoband®
SPO11 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse, Rat | Rabbit | ELISA, IF, ICC, WB |
Tested Applications
SPO11 antibody was positively detected by WB in:
human Hela whole cell, rat testis tissue, rat C6 whole cell, mouse testis tissue, mouse RAW264.7 whole cell
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
SPO11 antibody was positively detected by ICC/IF in:
Hela cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.25-0.5 μg/ml
Human, Mouse, Rat
Immunocytochemistry/Immunofluorescence
5 μg/ml
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.
Reactive Data
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WB
ELISA
Human
Tested
Recommend
Rat
Tested
Recommend
Mouse
Tested
Recommend
Monkey
Predicted
Predicted
Sheep
Predicted
Predicted
Bovine
Predicted
Predicted
Dog
Predicted
Predicted
Product Information
Product Name
Anti-SPO11 Antibody Picoband®
View all SPO11 Antibodies
View all SPO11 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 SPO11 recombinant protein (Position: R40-D326). Human SPO11 shares 83.3% amino acid (aa) sequence identity with mouse SPO11.
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
Calculated Molecular Weight
44.5 kDa
Background of SPO11
Meiotic recombination and chromosome segregation require the formation of double-strand breaks (DSBs) in paired chromosome homologs. During meiosis in yeast, a meiotic recombination protein is covalently-linked to the 5' end of DSBs and is essential for the formation of DSBs. The protein encoded by this gene is similar in sequence and conserved features to the yeast meiotic recombination protein. The encoded protein belongs to the TOP6A protein family. Several transcript variants encoding different isoforms have been found for this gene, but the full-length nature of only two of them have been described.
Cite This Product
Anti-SPO11 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A04719-3)
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
98%
High Homology
Sheep
91%
High Homology
Cow
90%
High Homology
Dog
90%
High Homology
Rat
84%
Moderate Homology
Mouse
83%
Moderate Homology
Rabbit
80%
Moderate Homology
Zebrafish
64%
Low homology
Drosophila
33%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for SPO11 antibody
Immunocytochemistry/Immunofluorescence (ICC/IF) protocol for SPO11 antibody
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Product Promise
We promise Anti-SPO11 Antibody Picoband® performs excellently in relevant applications for ELISA, IF, ICC, WB. If it doesn't perform as promised, we will refund the product. Learn more
In stock
Order Product
A04719-3
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 3, 2026