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- Table of Contents
RAB13 antibody (A04339) performs well in ELISA, 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 1 Publication
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Flow Cytometry analysis of U87 cells using anti-RAB13 antibody (A04339).
Overlay histogram showing U87 cells stained with A04339 (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-RAB13 Antibody (A04339, 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 U87 cells stained with A04339 (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-RAB13 Antibody (A04339, 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-RAB13 Antibody Picoband®
RAB13 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Rat | Rabbit | ELISA, Flow Cytometry, IF, IHC, ICC, WB |
Tested Applications
RAB13 antibody was positively detected by WB in:
human Hela whole cell, human Caco-2 whole cell, human MCF-7 whole cell, human 293T whole cell
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
RAB13 antibody was positively detected by IHC in:
rat brain tissue, human adenocarcinoma of the right colon tissue, human cervical cancer tissue, human lung cancer tissue, human lymphoma tissue, human stomach cancer tissue, human tonsil tissue
Use EDTA pH 8.0 for antigen retrieval; (*) citrate buffer pH 6.0 is an alternative.
RAB13 antibody was positively detected by ICC/IF in:
MCF-7 cell
RAB13 antibody was positively detected by FC in:
U87 cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.1-0.25 μg/ml
Human
Immunohistochemistry(Paraffin-embedded Section)
1-2 μg/ml
Human, Rat
Immunocytochemistry/Immunofluorescence
5 μg/ml
Human
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), suitable for fixed cells only. Not suitable for FACS or surface flow cytometry using live cells.
Reactive Data
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WB
IHC
IF
ELISA
Human
Tested
Tested
Recommend
Recommend
Rat
Tested
Recommend
Recommend
Monkey
Predicted
Predicted
Predicted
Predicted
Sheep
Predicted
Predicted
Predicted
Predicted
Bovine
Predicted
Predicted
Predicted
Predicted
Dog
Predicted
Predicted
Predicted
Predicted
Rabbit
Predicted
Predicted
Predicted
Predicted
Mouse
Predicted
Predicted
Predicted
Predicted
Product Information
Product Name
Anti-RAB13 Antibody Picoband®
View all RAB13 Antibodies
View all RAB13 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 RAB13 recombinant protein (Position: K21-C200).
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
23 kDa
Calculated Molecular Weight
22.8 kDa
Background of RAB13
Ras-related protein Rab-13 is a protein that in humans is encoded by the RAB13 gene. This gene is a member of the Rab family of small G proteins and plays a role in regulating membrane trafficking between trans-Golgi network (TGN) and recycling endosomes (RE). The encoded protein is involved in the assembly of tight junctions, which are components of the apical junctional complex (AJC) of epithelial cells. The AJC plays a role in forming a barrier between luminal contents and the underlying tissue. Additional functions associated with the protein include endocytic recycling of occludin, regulation of epithelial cell scattering, neuronal regeneration and regulation of neurite outgrowth. Alternately spliced transcript variants have been observed for this gene. A pseudogene associated with this gene is located on chromosome 12.
Cite This Product
Anti-RAB13 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A04339)
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
100%
High Homology
Sheep
98%
High Homology
Cow
98%
High Homology
Dog
94%
High Homology
Rat
92%
High Homology
Rabbit
92%
High Homology
Mouse
91%
High Homology
Zebrafish
77%
Moderate Homology
Drosophila
62%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for RAB13 antibody
Immunohistochemistry (IHC) protocol for RAB13 antibody
Immunocytochemistry/Immunofluorescence (ICC/IF) protocol for RAB13 antibody
Flow Cytometry (FC) protocol for RAB13 antibody
Publications
Application:
Species:
RAB13 promotes diffuse large B-cell lymphoma progression and reduces lenalidomide sensitivity via PIK3CA-associated PI3K–AKT–mTOR signaling
Published: 2026-08-21
Journal: ANNALS OF HEMATOLOGY
Application: WB
Impact Factor: 2.30
Species: Human
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Product Promise
We promise Anti-RAB13 Antibody Picoband® performs excellently in relevant applications for ELISA, Flow Cytometry, IF, IHC, ICC, WB. If it doesn't perform as promised, we will refund the product. Learn more
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A04339
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 28, 2026