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Product Info Summary
| SKU: | PB9129 |
|---|---|
| Size: | 100 μg/vial |
| Reactive Species: | Human |
| Host: | Rabbit |
| Application: | WB |
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Product info
Product Name
Anti-HIF1 beta/ARNT Antibody Picoband®
SKU/Catalog Number
PB9129
PB0147 is an alternative SKU for this antibody, used in previous lots.
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-HIF1 beta/ARNT Antibody Picoband® catalog # PB9129. Tested in 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-HIF1 beta/ARNT Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9129)
Host
Rabbit
Contents
Each vial contains antibody formulated with stabilizing components, 0.9 mg NaCl, 0.2 mg Na2HPO4, and 0.05 mg NaN3.
*This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human HIF1 beta recombinant protein (Position: V416-E789). Human HIF1 beta shares 86% and 83% amino acid (aa) sequences identity with mouse and rat HIF1 beta, respectively.
Cross-reactivity
No cross-reactivity with other proteins
Reactive Species
PB9129 is reactive to HIF1A in Human
Observed Molecular Weight
87 kDa
Calculated molecular weight
86.6 kDa
Background of HIF1A
ARNT is also known as HIF1-beta or HIF1B. This gene encodes a protein containing a basic helix-loop-helix domain and two characteristic PAS domains along with a PAC domain. It is mapped to 1q21.3. The encoded protein binds to ligand-bound aryl hydrocarbon receptor and aids in the movement of this complex to the nucleus, where it promotes the expression of genes involved in xenobiotic metabolism. This protein is also a co-factor for transcriptional regulation by hypoxia-inducible factor 1. ARNT is a structural component of the XRE-binding form of the Ah receptor. It also functions in concert with RelB in a CD30-induced negative feedback mechanism.
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
PB9129 is guaranteed for 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, 0.1-0.5μg/ml, Human
Positive Control
WB: human Hela whole cell, human 293T whole cell, human Jurkat whole cell, human U87 whole cell, human COLO320 whole cell
Validation Images & Assay Conditions
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Western blot analysis of HIF1 using anti-HIF1 antibody (PB9129).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours.
Lane 1: recombinant human HIF1 beta protein 0.5 ng.
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-HIF1 antigen affinity purified polyclonal antibody (Catalog # PB9129) 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 HIF1 at approximately 49 kDa. The expected band size for HIF1 is at 49 kDa.
Click image to see more details
Western blot analysis of HIF1 using anti-HIF1 antibody (PB9129).
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 293T whole cell lysates,
Lane 3: human Jurkat whole cell lysates,
Lane 4: human U87 whole cell lysates,
Lane 5: human COLO320 whole cell 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-HIF1 antigen affinity purified polyclonal antibody (Catalog # PB9129) 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 HIF1 at approximately 87 kDa. The expected band size for HIF1 is at 87 kDa.
Specific Publications For Anti-HIF1 beta/ARNT Antibody Picoband® (PB9129)
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1 Customer Q&As for Anti-HIF1 beta/ARNT Antibody Picoband®
Question
We are currently using anti-HIF1 beta/ARNT antibody PB9129 for human tissue, and we are well pleased with the WB results. The species of reactivity given in the datasheet says human. Is it true that the antibody can work on goat tissues as well?
R. Evans
Verified customer
Asked: 2019-12-18
Answer
The anti-HIF1 beta/ARNT antibody (PB9129) has not been tested for cross reactivity specifically with goat tissues, but there is a good chance of cross reactivity. We have an innovator award program that if you test this antibody and show it works in goat you can get your next antibody for free. Please contact me if I can help you with anything.
Boster Scientific Support
Answered: 2019-12-18
