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RPAIN antibody (A11439-1) performs well in ELISA, Flow Cytometry, WB and shows reactivity with Human, Mouse.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
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Flow Cytometry analysis of RT4 cells using anti-RPAIN antibody (A11439-1).
Overlay histogram showing RT4 cells stained with A11439-1 (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-RPAIN Antibody (A11439-1, 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 without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
Overlay histogram showing RT4 cells stained with A11439-1 (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-RPAIN Antibody (A11439-1, 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 without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
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Anti-RPAIN Antibody Picoband®
RPAIN antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse | Rabbit | ELISA, Flow Cytometry, WB |
Tested Applications
RPAIN antibody was positively detected by WB in:
human A375 whole cell, human SH-SY5Y whole cell, human Jurkat whole cell, human MOLT-4 whole cell, mouse ovary tissue, mouse testis tissue
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
RPAIN antibody was positively detected by FC in:
RT4 cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.25-0.5 μg/ml
Human, Mouse
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), validated for fixed cells only. Not validated for FACS or surface flow cytometry using live cells.
Reactive Data
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WB
ELISA
Human
Tested
Recommend
Mouse
Tested
Recommend
Monkey
Predicted
Predicted
Product Information
Product Name
Anti-RPAIN Antibody Picoband®
View all RPAIN Antibodies
View all RPAIN 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
Rabbit IgG
Immunogen
E.coli-derived human RPAIN recombinant protein (Position: N70-D213).
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
35 kDa
Calculated Molecular Weight
24.8 kDa
Background of RPAIN
RPA-interacting protein is a protein that in humans is encoded by the RPAIN gene. Predicted to enable metal ion binding activity. Acts upstream of or within several processes, including DNA metabolic process; protein import into nucleus; and response to UV. Located in PML body; cytoplasm; and fibrillar center.
Cite This Product
Anti-RPAIN Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A11439-1)
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
97%
High Homology
Cow
85%
Moderate Homology
Sheep
83%
Moderate Homology
Rat
78%
Moderate Homology
Dog
74%
Moderate Homology
Mouse
73%
Moderate Homology
Rabbit
51%
Low homology
Zebrafish
37%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for RPAIN antibody
Flow Cytometry (FC) protocol for RPAIN antibody
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A11439-1
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:
Sep 22, 2026