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Estrogen Receptor 1 Antibodies

(Estrogen Receptor 1 (ESR1))

Choose one of 538 Estrogen Receptor alpha antibodies from our product listing based on 28 publications and 222 validation images.

Explore reliable Estrogen Receptor alpha antibodies from a broad selection of renowned manufacturers. Our portfolio enables accurate Estrogen Receptor alpha detection across multiple species, including Human, Rat, Mouse, Rabbit, Cow, Monkey, Baboon, Pig, Dog, Horse, Goat, Guinea Pig, Chicken, Hamster, Sheep, and supports diverse research applications such as WB, IHC, FACS, ELISA, IF (cc).

Quickly find the right antibody using our search, filter, and comparison tools. Each product page provides detailed validation data, literature references, and customer feedback. Unlike comparison-only resources, you can conveniently purchase antibodies directly through our site. Choose from polyclonal, monoclonal, or recombinant Estrogen Receptor alpha antibodies derived from various hosts such as Rabbit, Mouse, Sheep. Browse our products below and order directly to support your research with confidence.

Alternative names for Estrogen Receptor alpha are esr1.L, Esr1, ESR1, esr1, akap12b.

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538 results

Estrogen Receptor alpha antibody (pSer118)

ESR1 Reactivity: Human, Mouse WB, IHC, ELISA, IF, ICC Host: Rabbit Polyclonal unconjugated

Western blot analysis of Estrogen Receptor alpha phosphorylation expression in Estradiol treated MCF7 whole cell lysates,The lane on the left is treated with the antigen-specific peptide.

ABIN6267278 at 1/100 staining human Breast carcinoma tissue sections by IHC-P.

ABIN6267278 staining 293 by IF/ICC.

3 images

Catalog No. ABIN6254948

Estrogen Receptor alpha antibody (N-Term)

ESR1 Reactivity: Human, Mouse WB Host: Rabbit Polyclonal RB41145 unconjugated

ESR1 isoform1 Antibody (N-term) (ABIN1881320 and ABIN2838745) western blot analysis in mouse NIH-3T3 cell line lysates (35 μg/lane).

ESR1 isoform1 Antibody (N-term) (ABIN1881320 and ABIN2838745) western blot analysis in 293 cell line lysates (35 μg/lane).

2 images

3 references

Catalog No. ABIN1881320

Estrogen Receptor alpha antibody (C-Term)

ESR1 Reactivity: Human WB, IF Host: Rabbit Polyclonal RB41149 unconjugated

Western blot analysis of ESR1 isoform1 Antibody (C-term) Pab (ABIN1881317 and ABIN2838677) pre-incubated without(lane 1) and with(lane 2) blocking peptide in K562 cell line lysate.

Fluorescent confocal image of MCF-7 cell stained with ESR1 isoform1 Antibody (C-term) (ABIN1881317 and ABIN2838677).

2 images

3 references

Catalog No. ABIN1881317

Estrogen Receptor alpha antibody (pSer118)

ESR1 Reactivity: Human, Mouse, Rat WB, FACS, IHC (p), IF (cc) Host: Rabbit Monoclonal 3A7 unconjugated

MCF-7 cell lysates probed with Estrogen Receptor alpha(S118) (3A7 ) Monoclonal Antibody at 1:1000 overnight at 4˚C.

Paraformaldehyde-fixed, paraffin embedded mouse placenta, Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min, Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes, Blocking buffer at 37°C for 20min, Antibody incubation with Estrogen Receptor alpha(Ser118) (3A7) Monoclonal Antibody at 1:50 overnight at 4°C, followed by a conjugated secondary and DAB staining.

HUVEC cells were stained with Estrogen Receptor alpha(S118) (3A7) Monoclonal Antibody at [1:200] incubated overnight at 4C, followed by secondary antibody incubation, DAPI staining of the nuclei and detection.

3 images

Catalog No. ABIN5557450

Estrogen Receptor alpha antibody (AA 41-140)

ESR1 Reactivity: Human WB, ELISA, IF Host: Mouse Monoclonal 2F8 unconjugated

Western Blot detection against Immunogen (36.

Immunofluorescence of monoclonal antibody to ESR1 on HeLa cell.

Detection limit for recombinant GST tagged ESR1 is 1 ng/ml as a capture antibody.

3 images

Catalog No. ABIN515400

Recombinant Estrogen Receptor alpha antibody

ESR1 Reactivity: Human WB, IHC, StM Host: Rabbit Monoclonal ESR1-2299R unconjugated Recombinant Antibody

Western Blot Analysis of human MCF-7 cell lysate using Estrogen Receptor, alpha Rabbit Recombinant Monoclonal Antibody (ESR1/2299R).

Formalin-fixed, paraffin-embedded human Breast Carcinoma stained with Estrogen Receptor, alpha Rabbit Recombinant Monoclonal Antibody (ESR1/2299R).

SDS-PAGE Analysis of Purified Estrogen Receptor, alpha Rabbit Recombinant Monoclonal Antibody (ESR1/2299R).

3 images

Catalog No. ABIN6939349

Recombinant Estrogen Receptor alpha antibody

ESR1 Reactivity: Human WB, IHC, StM Host: Mouse Monoclonal rESR1-1935 unconjugated Recombinant Antibody

Western Blot Analysis of human MCF-7 cell lysate using Estrogen Receptor, alpha Mouse Recombinant Monoclonal Antibody (rESR1/1935).

Formalin-fixed, paraffin-embedded human Breast Carcinoma stained with Estrogen Receptor, alpha Mouse Recombinant Monoclonal Antibody (rESR1/1935).

SDS-PAGE Analysis of Purified Estrogen Receptor, alpha Mouse Monoclonal Antibody (rESR1/1935).

3 images

Catalog No. ABIN6939341

Recombinant Estrogen Receptor alpha antibody (AA 495-595)

ESR1 Reactivity: Human IHC Host: Rabbit Monoclonal MSVA-564R unconjugated Recombinant Antibody

Endometroid carcinoma of the ovary with strong ER immunostaining of all tumor cells

Uterus endometrium proliferation Among normal tissues highest levels of ER immunostaining occur in epithelial and stromal cells of the endometrium

Uterus cervix An intense ER staining is seen in stromal cells and in the majority of squamous epithelial cells uf the uterine ectocervix

3 images

Catalog No. ABIN7477471

Estrogen Receptor alpha antibody (AA 425-595)

ESR1 Reactivity: Human WB, IHC Host: Rabbit Polyclonal unconjugated

Anti- Estrogen Receptor antibody, Western blotting All lanes: Anti Estrogen Receptor at 0.

Immunohistochemistry (Paraffin-embedded Sections) (IHC (p)) image for anti-Estrogen Receptor 1 (ESR1) (AA 425-595) antibody (ABIN3042378)

Anti- Estrogen Receptor antibody, Western blotting All lanes: Anti Estrogen Receptor at 0.

3 images

5 references

Catalog No. ABIN3042378

Estrogen Receptor alpha antibody (AA 178-438)

ESR1 Reactivity: Human WB, IHC, IP, ICC Host: Rabbit Polyclonal unconjugated

Detection of Recombinant ERa, Human using Polyclonal Antibody to Estrogen Receptor Alpha (ERa)

Detection of ERa in Human Breast cancer Tissue using Polyclonal Antibody to Estrogen Receptor Alpha (ERa)

2 images

Catalog No. ABIN7433069

Estrogen Receptor alpha antibody (Tyr537)

ESR1 Reactivity: Human WB, IHC, ELISA Host: Rabbit Polyclonal unconjugated

Western blot analysis of extracts from 293cells, using Estrogen Receptor-α (Ab-537) antibody.

Immunohistochemistry analysis of paraffin-embedded human lung carcinoma tissue using Estrogen Receptor-α (Ab-537) antibody.

2 images

Catalog No. ABIN7180008

Estrogen Receptor alpha antibody (AA 10-591)

ESR1 Reactivity: Human IHC, ELISA, IF Host: Rabbit Polyclonal unconjugated

Immunohistochemistry of paraffin-embedded human breast cancer using ABIN7152042 at dilution of 1:100

Immunofluorescent analysis of MCF-7 cells using ABIN7152042 at dilution of 1:100 and Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L)

2 images

Catalog No. ABIN7152042

Estrogen Receptor alpha antibody (AA 410-592)

ESR1 Reactivity: Human WB, IHC, ELISA Host: Mouse Monoclonal 2B7 unconjugated

Western blot analysis using ER-alpha mouse mAb against human breast carcinoma tissue lysate.

Immunohistochemical analysis of paraffin-embedded human breast carcinoma, using ER-alpha mouse mAb showing nuclear expression with DAB staining.

2 images

Catalog No. ABIN1724648

Estrogen Receptor alpha antibody (pSer104, pSer106)

ESR1 Reactivity: Human, Rat WB, ELISA, FACS, IHC (p), IF (cc), IF (p), IHC (fro) Host: Rabbit Polyclonal unconjugated

Formalin-fixed and paraffin embedded rat breast tissue labeled with Anti-Phospho-Estrogen Receptor alpha (Ser104/106) Polyclonal Antibody, Unconjugated (ABIN684583) at 1:200 followed by conjugation to the secondary antibody and DAB staining

Formalin-fixed and paraffin embedded rat breast tissue labeled with Anti-Phospho-Estrogen Receptor alpha (Ser104/106) Polyclonal Antibody, Unconjugated at 1:200 followed by conjugation to the secondary antibody and DAB staining

2 images

Catalog No. ABIN684583

Estrogen Receptor alpha antibody (pSer102)

ESR1 Reactivity: Human WB, IHC, ELISA Host: Rabbit Polyclonal unconjugated

Western blot analysis of extracts from HuvEc cells (Lane 2), using Estrogen Receptor-α (Phospho-Ser102) Antibody.

Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using Estrogen Receptor-α (Phospho-Ser102) antibody (left)or the same antibody preincubated with blocking peptide (right).

2 images

Catalog No. ABIN7138739

Estrogen Receptor alpha antibody (Ser364)

ESR1 Reactivity: Human, Mouse, Rat WB, IHC, ELISA, IF Host: Rabbit Polyclonal unconjugated

Western Blotting (WB) image for anti-Estrogen Receptor 1 (ESR1) (Ser364) antibody (ABIN3184554)

Western Blot (WB) analysis of specific cells using ERalpha Polyclonal Antibody.

2 images

Catalog No. ABIN3184554

Estrogen Receptor alpha antibody (AA 301-595)

ESR1 Reactivity: Human ELISA Host: Mouse Monoclonal 10H12B10 unconjugated

Western blot analysis using ESR1 mouse mAb against truncated ESR1-His recombinant protein (1) and truncated Trx-ESR1 recombinant protein (2).

1 image

1 reference

Catalog No. ABIN1724700

Estrogen Receptor alpha antibody (C-Term)

ESR1 Reactivity: Human WB Host: Rabbit Polyclonal RB41114 unconjugated

ESR1 isoform4 Antibody (C-term) (ABIN1881319 and ABIN2838703) western blot analysis in SK-BR-3 cell line lysates (35 μg/lane).

1 image

4 references

Catalog No. ABIN1881319

Estrogen Receptor alpha antibody (pTyr537) (AbBy Fluor® 647)

ESR1 Reactivity: Human WB, FACS, IF (cc), IF (p) Host: Rabbit Polyclonal AbBy Fluor® 647

Immunohistochemical detection of progesterone receptor (PR) and estradiol receptor (ER-a) in the basal region of the endometrium in uteri of nulliparous, multiparous and MPA-treated dogs.

Immunohistochemical detection of progesterone receptor (PR) and estradiol receptor (ER) in the apical region of the endometrium in uteri of nulliparous, multiparous and MPA-treated dogs.

2 images

Catalog No. ABIN879869

Estrogen Receptor alpha antibody (AA 130-339)

ESR1 Reactivity: Human ELISA Host: Mouse Monoclonal 8H9A10 unconjugated

Western blot analysis using ESR1 mouse mAb against truncated Trx-ESR1 recombinant protein (1) and truncated ESR1(aa130-339)-His recombinant protein (2).

1 image

1 reference

Catalog No. ABIN969117

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