Product Info Summary
SKU: | A03639-2 |
---|---|
Size: | 100 μg/vial |
Reactive Species: | Human, Mouse, Rat |
Host: | Rabbit |
Application: | ELISA, Flow Cytometry, IF, IHC, ICC, WB |
Customers Who Bought This Also Bought
Product info
Product Name
Anti-U2AF65/U2AF2 Antibody Picoband®
SKU/Catalog Number
A03639-2
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-U2AF65/U2AF2 Antibody Picoband® catalog # A03639-2. Tested in ELISA, Flow Cytometry, IF, IHC, ICC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.
Storage & Handling
Store 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 freeze-thaw cycles.
Cite This Product
Anti-U2AF65/U2AF2 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A03639-2)
Host
Rabbit
Contents
Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human U2AF65/U2AF2 recombinant protein (Position: M238-H470).
*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.
Cross-reactivity
No cross-reactivity with other proteins.
Reactive Species
A03639-2 is reactive to U2AF2 in Human, Mouse, Rat
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Observed Molecular Weight
65 kDa
Calculated molecular weight
28461 MW
Background of U2AF2
Splicing factor U2AF 65 kDa subunit is a protein that in humans is encoded by the U2AF2 gene. It is mapped to 19q13.42. U2 auxiliary factor (U2AF), comprised of a large and a small subunit, is a non-snRNP protein required for the binding of U2 snRNP to the pre-mRNA branch site. This gene encodes the U2AF large subunit which contains a sequence-specific RNA-binding region with 3 RNA recognition motifs and an Arg/Ser-rich domain necessary for splicing. The large subunit binds to the polypyrimidine tract of introns early during spliceosome assembly. Multiple transcript variants have been detected for this gene, but the full-length natures of only two have been determined to date.
Antibody Validation
Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.
Application & Images
Applications
A03639-2 is guaranteed for ELISA, Flow Cytometry, IF, IHC, ICC, WB Boster Guarantee
Assay Dilutions Recommendation
The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.
Western blot, 0.25-0.5μg/ml, Human, Mouse, Rat
Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Human, Mouse, Rat
Immunocytochemistry/Immunofluorescence, 2μg/ml, Human
Flow Cytometry (Fixed), 1-3μg/1x106 cells, Human, Mouse, Rat
ELISA, 0.1-0.5μg/ml, -
Positive Control
WB: human HEK293 whole cell, human THP-1 whole cell, human U2OS whole cell, rat brain tissue, rat spleen tissue, mouse brain tissue
IHC: human mammary cancer tissue, mouse spleen tissue, rat spleen tissue
ICC/IF: Hela cell
FCM: PC-3 cell, ANA-1 cell, NRK cell
Validation Images & Assay Conditions
Click image to see more details
Figure 1. Western blot analysis of U2AF2 using anti-U2AF2 antibody (A03639-2).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.
Lane 1: human HEK293 whole cell lysates,
Lane 2: human THP-1 whole cell lysates,
Lane 3: human U2OS whole cell lysates,
Lane 4: rat brain tissue lysates,
Lane 5: rat spleen tissue lysates,
Lane 6: mouse brain tissue lysates.
After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-U2AF2 antigen affinity purified polyclonal antibody (Catalog # A03639-2) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for U2AF2 at approximately 65KD. The expected band size for U2AF2 is at 65KD.
Click image to see more details
Figure 2. IHC analysis of U2AF2 using anti-U2AF2 antibody (A03639-2).
U2AF2 was detected in paraffin-embedded section of human mammary cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1μg/ml rabbit anti-U2AF2 Antibody (A03639-2) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Click image to see more details
Figure 3. IHC analysis of U2AF2 using anti-U2AF2 antibody (A03639-2).
U2AF2 was detected in paraffin-embedded section of mouse spleen tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1μg/ml rabbit anti-U2AF2 Antibody (A03639-2) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Click image to see more details
Figure 4. IHC analysis of U2AF2 using anti-U2AF2 antibody (A03639-2).
U2AF2 was detected in paraffin-embedded section of rat spleen tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1μg/ml rabbit anti-U2AF2 Antibody (A03639-2) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Click image to see more details
Figure 5. IF analysis of U2AF2 using anti-U2AF2 antibody (A03639-2).
U2AF2 was detected in 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 2μg/mL rabbit anti-U2AF2 Antibody (A03639-2) overnight at 4°C. DyLight®488 Conjugated Goat Anti-Rabbit IgG (BA1127) was used as secondary antibody at 1:100 dilution and incubated for 30 minutes at 37°C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.
Click image to see more details
Figure 6. Flow Cytometry analysis of PC-3 cells using anti-U2AF2 antibody (A03639-2).
Overlay histogram showing PC-3 cells stained with A03639-2 (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-U2AF2 Antibody (A03639-2, 1μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
Click image to see more details
Figure 7. Flow Cytometry analysis of ANA-1 cells using anti-U2AF2 antibody (A03639-2).
Overlay histogram showing ANA-1 cells stained with A03639-2 (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-U2AF2 Antibody (A03639-2, 1μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
Click image to see more details
Figure 8. Flow Cytometry analysis of NRK cells using anti-U2AF2 antibody (A03639-2).
Overlay histogram showing NRK cells stained with A03639-2 (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-U2AF2 Antibody (A03639-2, 1μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
Protein Target Info & Infographic
Gene/Protein Information For U2AF2 (Source: Uniprot.org, NCBI)
Gene Name
U2AF2
Full Name
Splicing factor U2AF 65 kDa subunit
Weight
28461 MW
Superfamily
splicing factor SR family
Alternative Names
Splicing factor U2AF 65 kDa subunit; U2 auxiliary factor 65 kDa subunit; hU2AF (65); Hu2af65; U2 snRNP auxiliary factor large subunit; U2AF2; U2AF65 U2AF2 U2AF65 U2 small nuclear RNA auxiliary factor 2 splicing factor U2AF 65 kDa subunit|U2 (RNU2) small nuclear RNA auxiliary factor 2|U2 auxiliary factor 65 kDa subunit|U2 small nuclear ribonucleoprotein auxiliary factor (65kD)|U2 snRNP auxiliary factor large subunit|hU2AF65
*If product is indicated to react with multiple species, protein info is based on the gene entry specified above in "Species".For more info on U2AF2, check out the U2AF2 Infographic
We have 30,000+ of these available, one for each gene! Check them out.
In this infographic, you will see the following information for U2AF2: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].
Specific Publications For Anti-U2AF65/U2AF2 Antibody Picoband® (A03639-2)
Hello CJ!
No publications found for A03639-2
*Do you have publications using this product? Share with us and receive a reward. Ask us for more details.
Recommended Resources
Here are featured tools and databases that you might find useful.
- Boster's Pathways Library
- Protein Databases
- Bioscience Research Protocol Resources
- Data Processing & Analysis Software
- Photo Editing Software
- Scientific Literature Resources
- Research Paper Management Tools
- Molecular Biology Software
- Primer Design Tools
- Bioinformatics Tools
- Phylogenetic Tree Analysis
Customer Reviews
Have you used Anti-U2AF65/U2AF2 Antibody Picoband®?
Submit a review and receive an Amazon gift card.
- $30 for a review with an image
0 Reviews For Anti-U2AF65/U2AF2 Antibody Picoband®
Customer Q&As
Have a question?
Find answers in Q&As, reviews.
Can't find your answer?
Submit your question