Click image to see more details
Product Info Summary
| SKU: | PB9192 |
|---|---|
| Size: | 100 μg/vial |
| Reactive Species: | Human |
| Host: | Rabbit |
| Application: | IHC, WB |
Customers Who Bought This Also Bought
Product info
Product Name
Anti-Estrogen Receptor/ESR1 Antibody Picoband®
View all ER alpha/NR3A1 Antibodies
SKU/Catalog Number
PB9192
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-Estrogen Receptor/ESR1 Antibody Picoband® catalog # PB9192. Tested in IHC, 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-Estrogen Receptor/ESR1 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9192)
Host
Rabbit
Contents
Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human Estrogen Receptor recombinant protein (Position: F425-V595). Human Estrogen Receptor shares 89% and 88% amino acid (aa) sequences identity with mouse and rat Estrogen Receptor, 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
PB9192 is reactive to ESR1 in Human
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Observed Molecular Weight
66 kDa
Calculated molecular weight
66216 MW
Background of ER alpha/NR3A1
Estrogen receptor alpha (ER-α), also known as NR3A1, is one of two main types of estrogen receptor, a nuclear receptor that is activated by the sex hormone estrogen. Estrogen receptors are involved in pathological processes including breast cancer, endometrial cancer, and osteoporosis. In humans, ER-α is encoded by the gene ESR1 (Estrogen Receptor 1). It is mapped to 6q25.1. This gene is a ligand-activated transcription factor composed of several domains important for hormone binding, DNA binding, and activation of transcription. The protein localizes to the nucleus where it may form a homodimer or a heterodimer with estrogen receptor 2. Estrogen and its receptors are essential for sexual development and reproductive function, it also play a role in other tissues such as bone.
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
PB9192 is guaranteed for IHC, 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.
Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Human, By Heat
Western blot, 0.1-0.5μg/ml, Human
Positive Control
WB: human MCF-7 whole cell, human T-47D whole cell
IHC: human mammry cancer tissue
Validation Images & Assay Conditions
Click image to see more details
Figure 1. Western blot analysis of Estrogen Receptor using anti-Estrogen Receptor antibody (PB9192).
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 MCF-7 whole cell lysates,
Lane 2: human T-47D 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-Estrogen Receptor antigen affinity purified polyclonal antibody (Catalog # PB9192) 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 Estrogen Receptor at approximately 66 kDa. The expected band size for Estrogen Receptor is at 66 kDa.
Click image to see more details
Figure 2. IHC analysis of Estrogen Receptor using anti-Estrogen Receptor antibody (PB9192).
Estrogen Receptor was detected in a paraffin-embedded section of human mammry cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 μg/ml rabbit anti-Estrogen Receptor Antibody (PB9192) 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.
Protein Target Info & Infographic
Gene/Protein Information For ESR1 (Source: Uniprot.org, NCBI)
Gene Name
ESR1
Full Name
Estrogen receptor
Weight
66216 MW
Superfamily
nuclear hormone receptor family
Alternative Names
Estrogen receptor;ER;ER-alpha;Estradiol receptor;Nuclear receptor subfamily 3 group A member 1;ESR1;ESR, NR3A1; ESR1 ER, ESR, ESRA, ESTRR, Era, NR3A1 estrogen receptor 1 estrogen receptor|E2 receptor alpha|ER-alpha|estradiol receptor|estrogen nuclear receptor alpha|estrogen receptor alpha E1-E2-1-2|estrogen receptor alpha E1-N2-E2-1-2|nuclear receptor subfamily 3 group A member 1|oestrogen receptor alpha
*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 ESR1, check out the ESR1 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 ESR1: 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-Estrogen Receptor/ESR1 Antibody Picoband® (PB9192)
Hello CJ!
PB9192 has been cited in 5 publications:
*The publications in this section are manually curated by our staff scientists. They may differ from Bioz's machine gathered results. Both are accurate. If you find a publication citing this product but is missing from this list, please let us know we will issue you a thank-you coupon.
Diagnostic and prognostic values of contrast-enhanced ultrasound combined with diffusion-weighted magnetic resonance imaging in different subtypes of breast cancer
Effects of estradiol on liver estrogen receptor-? and its mRNA expression in hepatic fibrosis in rats
An J, Liu T, She R, Wu Q, Tian J, Shi R, Hao W, Ren X, Yang Y, Lu Y, Yang Y, Wu Y. Oncotarget. 2017 Dec 17;9(4):4475-4484. doi: 10.18632/oncotarget.23381. eCollection 2018 Jan 12. Replication of hepatitis E virus in the ovary and promotion of oocy...
Deng Yf, Chen Xx, Zhou Zl, Hou Jf. Poult Sci. 2010 May;89(5):917-23. Doi: 10.3382/Ps.2010-00632. Letrozole Inhibits The Osteogenesis Of Medullary Bone In Prelay Pullets.
Fu Y, Zhao Z, Wu Y, Wu K, Xu X, Liu Y, Tong C. J Ethnopharmacol. 2012 Jan 6;139(1):26-33. Doi: 10.1016/J.Jep.2011.08.077. Epub 2011 Nov 10. Therapeutic Mechanisms Of Tongmai Dasheng Tablet On Tripterygium Glycosides Induced Rat Model For Premature...
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-Estrogen Receptor/ESR1 Antibody Picoband®?
Submit a review and receive an Amazon gift card.
- $30 for a review with an image
0 Reviews For Anti-Estrogen Receptor/ESR1 Antibody Picoband®
Customer Q&As
Have a question?
Find answers in Q&As, reviews.
Can't find your answer?
Submit your question
1 Customer Q&As for Anti-Estrogen Receptor/ESR1 Antibody Picoband®
Question
We are currently using anti-Estrogen Receptor/ESR1 antibody PB9192 for human tissue, and we are content with the IHC results. The species of reactivity given in the datasheet says human. Is it true that the antibody can work on primate tissues as well?
Verified Customer
Verified customer
Asked: 2019-06-19
Answer
The anti-Estrogen Receptor/ESR1 antibody (PB9192) has not been validated for cross reactivity specifically with primate 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 primate you can get your next antibody for free. Please contact me if I can help you with anything.
Boster Scientific Support
Answered: 2019-06-19
