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Product Info Summary
| SKU: | A00593-1 |
|---|---|
| Size: | 100 μg/vial |
| Reactive Species: | Human |
| Host: | Rabbit |
| Application: | Flow Cytometry, IF, IHC, ICC, WB |
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Product info
Product Name
Anti-GATA3 Antibody Picoband®
SKU/Catalog Number
A00593-1
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-GATA3 Antibody Picoband® catalog # A00593-1. Tested in Flow Cytometry, IF, IHC, ICC, WB applications. This antibody reacts with Human. 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-GATA3 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00593-1)
Host
Rabbit
Contents
Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.01mg NaN3.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
A synthetic peptide corresponding to a sequence at the N-terminus of human GATA3, which shares 86.4% and 90.9% amino acid (aa) sequence identity with mouse and rat GATA3, respectively.
*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
A00593-1 is reactive to GATA3 in Human
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Observed Molecular Weight
50 kDa
Calculated molecular weight
47.916kDa
Background of GATA-3
Trans-acting T-cell-specific transcription factor GATA-3, also named HDR or GATA3, is a protein that in humans is encoded by the GATA3 gene. It is mapped to 10p14. This gene belongs to the GATA family of transcription factors. It regulates luminal epithelial cell differentiation in the mammary gland. The protein contains two GATA-type zinc fingers, it is an important regulator of T cell development and plays an important role in endothelial cell biology. GATA3 has been shown to promote the secretion of IL-4, IL-5, and IL-13 from Th2 cells, and induces the differentiation of Th0 cells towards this T cell subtype while suppressing their differentiation towards Th1 cells.
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
A00593-1 is guaranteed for 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
Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Human
Immunocytochemistry/Immunofluorescence, 4μg/ml, Human
Flow Cytometry (Fixed), 1-3μg/1x106 cells, Human
Positive Control
WB: human Jurkat whole cell
IHC: human mammary cancer tissue
ICC/IF: Hela cell
FCM: 293T cell
Validation Images & Assay Conditions
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Figure 1. Western blot analysis of GATA3 using anti-GATA3 antibody (A00593-1).
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 Jurkat whole cell 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-GATA3 antigen affinity purified polyclonal antibody (Catalog # A00593-1) 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 1:10000 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 GATA3 at approximately 50KD. The expected band size for GATA3 is at 50KD.
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Figure 2. IHC analysis of GATA3 using anti-GATA3 antibody (A00593-1).
GATA3 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-GATA3 Antibody (A00593-1) 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.
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Figure 3. IF analysis of GATA3 using anti-GATA3 antibody (A00593-1).
GATA3 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 4μg/mL rabbit anti-GATA3 Antibody (A00593-1) 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.
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Figure 4. Flow Cytometry analysis of 293T cells using anti-GATA3 antibody (A00593-1).
Overlay histogram showing 293T cells stained with A00593-1 (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-GATA3 Antibody (A00593-1,1μg/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 GATA3 (Source: Uniprot.org, NCBI)
Gene Name
GATA3
Full Name
Trans-acting T-cell-specific transcription factor GATA-3
Weight
47.916kDa
Alternative Names
Vesicle-fusing ATPase; N-ethylmaleimide-sensitive fusion protein; NEM-sensitive fusion protein; Vesicular-fusion protein NSF; NSF GATA3 HDR, HDRS GATA binding protein 3 trans-acting T-cell-specific transcription factor GATA-3|GATA-binding factor 3
*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 GATA3, check out the GATA3 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 GATA3: 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-GATA3 Antibody Picoband® (A00593-1)
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Customer Q&As
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2 Customer Q&As for Anti-GATA3 Antibody Picoband®
Question
What is this antibody retrieval conditions?
Verified customer
Asked: 2022-09-30
Answer
Please see the following retreival conditions of A00593-1. Heat-induced epitope retrieval: Immerse the slides in antigen retrieval buffer (EDTA buffer, pH 8.0). Microwave the solution at Medium-high power for 8 minutes. Cool the slides for 5 minutes. Then microwave the solution at High power for 4 minutes. Cool the slides to room temperature.
Boster Scientific Support
Answered: 2022-09-30
Question
What is the A00593-1 retrieval conditions?
Verified customer
Asked: 2022-08-31
Answer
Please see the following retreival conditions for the Anti-GATA3 Antibody Picoband™ (A00593-1); Heat-induced epitope retrieval: Immerse the slides in antigen retrieval buffer (EDTA buffer, pH 8.0). Microwave the solution at Medium-high power for 8 minutes. Cool the slides for 5 minutes. Then microwave the solution at High power for 4 minutes. Cool the slides to room temperature.
Boster Scientific Support
Answered: 2022-09-01
