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- Table of Contents
ESR1 antibody (A00057) performs well in ELISA, IF, IHC-P, WB and shows reactivity with Human, Mouse, Rat.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
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Immunofluorescence of ESR1 in rat brain tissue with ESR1 antibody at 20 μg/mL.
Designing a Western blot for ESR1? The guide covers the expected band size, antibodies backed by real blot images, the controls to run alongside, and protocols taken from published papers.
Open the ESR1 Western Blot GuideBundle Save
Anti-Estrogen receptor ESR1 Antibody
ESR1 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse, Rat | Rabbit | ELISA, IF, IHC-P, WB |
Recommend Dilution
Application
Dilution
Species
ESR1 antibody can be used for detection of ESR1 by Western blot at 1 - 2 μg/mL.
Antibody validated: Western Blot in rat samples; Immunohistochemistry in rat samples and Immunofluorescence in rat samples. All other applications and species not yet tested. Optimal dilutions for each application should be determined by the researcher.
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Product Information
Product Name
Anti-Estrogen receptor ESR1 Antibody
View all ESR1 Antibodies
View all ESR1 Antibodies
Form
Liquid
Uniprot
Gene ID
Storage & Handling
ESR1 antibody can be stored at 4°C, stable for up to one year.
Host
Rabbit
Contents
ESR1 Antibody is supplied in PBS containing ≤0.09% sodium azide.
Clonality
Polyclonal
Isotype
IgG
Immunogen
ESR1 antibody was raised against an 18 amino acid peptide near the center of human ESR1. The immunogen is located within amino acids 250 - 300 of ESR1.
Cross-Reactivity
ESR1 antibody is human, mouse and rat reactive.
Observed Molecular Weight
68 kDa
Calculated Molecular Weight
66.2 kDa
Background of ESR1
Estrogen receptors (ER) are members of the steroid/thyroid hormone receptor superfamily of ligand-activated transcription factors (1). Estrogen receptors, including ESR1, also known as ER-alpha and ESR2 (ER-beta), contain DNA binding and ligand binding domains and are critically involved in regulating the normal function of reproductive tissues. ESR1 is a widely expressed nuclear protein and serves as a strong activator of estrogen responsive genes (1,2). Phosphorylation of serines 104 and 106, located in the N-terminal transcription activation function-1 domain (AF-1), plays a large role in regulating ER alpha activity (3).
Cite This Product
Anti-Estrogen receptor ESR1 Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00057)
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Product Promise
We promise Anti-Estrogen receptor ESR1 Antibody performs excellently in relevant applications for ELISA, IF, IHC-P, WB. If it doesn't perform as promised, we will refund the product. Learn more
In stock
Order Product
A00057
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$481.00
Troubleshooting
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We promise all of our products perform as described in datasheets.
This product is for Research Use Only. Not for use in diagnostic procedures.
Update date:
Nov 1, 2026