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Product Info Summary
| SKU: | A07267-1 |
|---|---|
| Size: | 100 μg/vial |
| Reactive Species: | Human, Mouse, Rat |
| Host: | Rabbit |
| Application: | ELISA, Flow Cytometry, WB |
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Product info
Product Name
Anti-ERp72/PDIA4 Antibody Picoband®
SKU/Catalog Number
A07267-1
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-ERp72/PDIA4 Antibody Picoband® catalog # A07267-1. Tested in ELISA, Flow Cytometry, 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
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.
Cite This Product
Anti-ERp72/PDIA4 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A07267-1)
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 ERp72/PDIA4 recombinant protein (Position: K59-K544).
*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
A07267-1 is reactive to PDIA4 in Human, Mouse, Rat
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 µg/ml.
Observed Molecular Weight
72 kDa
Calculated molecular weight
67166 MW
Background of ERp72
This gene encodes a member of the disulfide isomerase (PDI) family of endoplasmic reticulum (ER) proteins that catalyze protein folding and thiol-disulfide interchange reactions. The encoded protein has an N-terminal ER-signal sequence, three catalytically active thioredoxin (TRX) domains, two TRX-like domains and a C-terminal ER-retention sequence. This protein, when bound to cyclophilin B, enhances the rate of immunoglobulin G intermolecular disulfide bonding and antibody assembly.
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
A07267-1 is guaranteed for ELISA, Flow Cytometry, 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, 0.1-0.25 μg/ml, Human, Mouse, Rat
Flow Cytometry (Fixed), 1-3 μg/1x106 cells, Human
ELISA, 0.1-0.5 μg/ml, -
Positive Control
WB: human Hela whole cell, human MCF-7 whole cell, human HepG2 whole cell, human PANC-1 whole cell, rat liver tissue, rat brain tissue, mouse liver tissue, mouse brain tissue
FCM: Hela cell, THP-1 cell
Validation Images & Assay Conditions
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Figure 2. Flow Cytometry analysis of Hela cells using anti-ERp72/PDIA4 antibody (A07267-1).
Overlay histogram showing Hela cells stained with A07267-1 (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-ERp72/PDIA4 Antibody (A07267-1, 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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Figure 3. Flow Cytometry analysis of THP-1 cells using anti-ERp72/PDIA4 antibody (A07267-1).
Overlay histogram showing THP-1 cells stained with A07267-1 (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-ERp72/PDIA4 Antibody (A07267-1, 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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Figure 1. Western blot analysis of ERp72/PDIA4 using anti-ERp72/PDIA4 antibody (A07267-1).
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 30 ug of sample under reducing conditions.
Lane 1: human Hela whole cell lysates,
Lane 2: human MCF-7 whole cell lysates,
Lane 3: human HepG2 whole cell lysates,
Lane 4: human PANC-1 whole cell lysates,
Lane 5: rat liver tissue lysates,
Lane 6: rat brain tissue lysates,
Lane 7: mouse liver tissue lysates,
Lane 8: mouse brain tissue lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA 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-ERp72/PDIA4 antigen affinity purified polyclonal antibody (Catalog # A07267-1) at 0.25 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 ERp72/PDIA4 at approximately 72 kDa. The expected band size for ERp72/PDIA4 is at 72 kDa.
Protein Target Info & Infographic
Gene/Protein Information For PDIA4 (Source: Uniprot.org, NCBI)
Gene Name
PDIA4
Full Name
Protein disulfide-isomerase A4
Weight
67166 MW
Superfamily
protein disulfide isomerase family
Alternative Names
Interleukin-18-binding protein; IL-18BP; Interferon gamma-inducing factor-binding protein; Il18bp; Igifbp PDIA4 ERP70, ERP72, ERp-72 protein disulfide isomerase family A member 4 protein disulfide-isomerase A4|ER protein 70|ER protein 72|endoplasmic reticulum resident protein 70|endoplasmic reticulum resident protein 72|protein disulfide isomerase related protein (calcium-binding protein, intestinal-related)|protein disulfide isomerase-associated 4|testicular tissue protein Li 137
*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 PDIA4, check out the PDIA4 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 PDIA4: 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-ERp72/PDIA4 Antibody Picoband® (A07267-1)
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