JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB81213

Anti-BRN3A antibody [EP1972Y]

3

(6 Reviews)

|

(19 Publications)

Rabbit Recombinant Monoclonal BRN3A antibody. Suitable for WB, Flow Cyt (Intra) and reacts with Mouse, Rat, Human samples. Cited in 19 publications.

View Alternative Names

BRN3A, RDC1, POU4F1, Brain-specific homeobox/POU domain protein 3A, Homeobox/POU domain protein RDC-1, Oct-T1, Brain-3A, Brn-3A

5 Images
Flow Cytometry (Intracellular) - Anti-BRN3A antibody [EP1972Y] (AB81213)
  • Flow Cyt (Intra)

Unknown

Flow Cytometry (Intracellular) - Anti-BRN3A antibody [EP1972Y] (AB81213)

Overlay histogram showing SH-SY5Y cells stained withunpurified ab81213 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab81213, 1/50 dilution) for 30 min at 22°C. The secondary antibody used was DyLight® 488 goat anti-rabbit IgG (H+L) (ab96899) at 1/500 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monclonal) (1μg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed.

Flow Cytometry (Intracellular) - Anti-BRN3A antibody [EP1972Y] (AB81213)
  • Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-BRN3A antibody [EP1972Y] (AB81213)

Intracellular Flow Cytometry analysis of SH-SY5Y (Human neuroblastoma epithelial cell) cells labeling BRN3A with purified ab81213 at 1/100 dilution (red). Cells were fixed with 4% Paraformaldehyde. A Goat anti rabbit IgG (Alexa Fluor® 488) secondary antibody was used at 1/2000 dilution. Isotype control - Rabbit monoclonal IgG (Black). Unlabeled control - Cell without incubation with primary antibody and secondary antibody (Blue).

Western blot - Anti-BRN3A antibody [EP1972Y] (AB81213)
  • WB

Lab

Western blot - Anti-BRN3A antibody [EP1972Y] (AB81213)

Blocking and diluting buffer : 5% NFDM/TBST.

All lanes:

Western blot - Anti-BRN3A antibody [EP1972Y] (ab81213) at 1/2000 dilution

Lane 1:

SW480 (Human colorectal adenocarcinoma epithelial cell) whole cell lysates at 20 µg

Lane 2:

Mouse cerebellum lysates at 20 µg

Lane 3:

Rat brain lysates at 20 µg

Lane 4:

Rat spinal cord lysates at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution

Predicted band size: 43 kDa

false

Western blot - Anti-BRN3A antibody [EP1972Y] (AB81213)
  • WB

AbReview22876****

Western blot - Anti-BRN3A antibody [EP1972Y] (AB81213)

All lanes:

Western blot - Anti-BRN3A antibody [EP1972Y] (ab81213) at 1/2000 dilution

Lane 1:

Adult mouse cerebellum lysate at 20 µg

Lane 2:

Adult mouse lower brainstem lysate at 20 µg

Secondary

All lanes:

HRP-conjugated Mouse anti-Rabbit IgG monoclonal. at 1/10000 dilution

Predicted band size: 43 kDa

Observed band size: 43 kDa

false

Exposure time: 2min

This image is courtesy of an Anonymous Abreview.

Western blot - Anti-BRN3A antibody [EP1972Y] (AB81213)
  • WB

Unknown

Western blot - Anti-BRN3A antibody [EP1972Y] (AB81213)

All lanes:

Western blot - Anti-BRN3A antibody [EP1972Y] (ab81213)

Lane 1:

LNCaP

Lane 2:

SW480

Lane 3:

PC-3

Lane 4:

Human brain lysate

Predicted band size: 43 kDa

Observed band size: 43 kDa

false

  • Carrier free

    Anti-BRN3A antibody [EP1972Y] - BSA and Azide free

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EP1972Y

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Rat, Human

Applications

Flow Cyt (Intra), WB

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/2000", "WB-species-notes": "<p><strong>For unpurified use at 1/500 - 1/1000. </strong></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "1/100", "FlowCytIntra-species-notes": "<p><a href='/en-us/products/primary-antibodies/rabbit-igg-monoclonal-epr25a-isotype-control-ab172730'>ab172730</a> - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody. For unpurified use at 1/90.</p>" }, "Mouse": { "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/2000", "WB-species-notes": "<p><strong>For unpurified use at 1/500 - 1/1000. </strong></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "guaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" }, "Rat": { "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/2000", "WB-species-notes": "<p><strong>For unpurified use at 1/500 - 1/1000. </strong></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "guaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" } } }

Product details

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
Shipped at conditions
Conditional Ambient
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Multifunctional transcription factor with different regions mediating its different effects. Acts by binding (via its C-terminal domain) to sequences related to the consensus octamer motif 5'-ATGCAAAT-3' in the regulatory regions of its target genes. Regulates the expression of specific genes involved in differentiation and survival within a subset of neuronal lineages. It has been shown that activation of some of these genes requires its N-terminal domain, maybe through a neuronal-specific cofactor. Activates BCL2 expression and protects neuronal cells from apoptosis (via the N-terminal domain). Induces neuronal process outgrowth and the coordinate expression of genes encoding synaptic proteins. Exerts its major developmental effects in somatosensory neurons and in brainstem nuclei involved in motor control. Stimulates the binding affinity of the nuclear estrogene receptor ESR1 to DNA estrogen response element (ERE), and hence modulates ESR1-induced transcriptional activity. May positively regulate POU4F2 and POU4F3. Regulates dorsal root ganglion sensory neuron specification and axonal projection into the spinal cord. Plays a role in TNFSF11-mediated terminal osteoclast differentiation. Negatively regulates its own expression interacting directly with a highly conserved autoregulatory domain surrounding the transcription initiation site.. Isoform 2. Able to act as transcription factor, cannot regulate the expression of the same subset of genes than isoform 1. Does not have antiapoptotic effect on neuronal cells.
See full target information POU4F1

Publications (19)

Recent publications for all applications. Explore the full list and refine your search

Advanced science (Weinheim, Baden-Wurttemberg, Germany) 11:e2307660 PubMed38491910

2024

Activation of Bivalent Gene POU4F1 Promotes and Maintains Basal-like Breast Cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Jiahui Zhang,Nanyan Miao,Liyan Lao,Wen Deng,Jiawen Wang,Xiaofeng Zhu,Yongsheng Huang,Huayue Lin,Wenfeng Zeng,Wei Zhang,Luyuan Tan,Xiaoqing Yuan,Xin Zeng,Jingkun Zhu,Xueman Chen,Erwei Song,Linbin Yang,Yan Nie,Di Huang

Frontiers in cell and developmental biology 11:1161667 PubMed37745305

2023

Identification and verification of a prognostic signature based on a miRNA-mRNA interaction pattern in colon adenocarcinoma.

Applications

Unspecified application

Species

Unspecified reactive species

Qiwu Zhao,Haosheng Li,Wenchang Li,Zichao Guo,Wenqing Jia,Shuiyu Xu,Sixia Chen,Xiaonan Shen,Changgang Wang

Frontiers in neuroscience 15:681831 PubMed34366774

2021

Brain and Retinal Abnormalities in the 5xFAD Mouse Model of Alzheimer's Disease at Early Stages.

Applications

Unspecified application

Species

Unspecified reactive species

Mengrong Zhang,Liting Zhong,Xiu Han,Guoyin Xiong,Di Xu,Sensen Zhang,Haiyang Cheng,Kin Chiu,Ying Xu

Cell reports 34:108777 PubMed33657370

2021

Optic nerve regeneration screen identifies multiple genes restricting adult neural repair.

Applications

Unspecified application

Species

Unspecified reactive species

Jane A Lindborg,Nicholas M Tran,Devon M Chenette,Kristin DeLuca,Yram Foli,Ramakrishnan Kannan,Yuichi Sekine,Xingxing Wang,Marius Wollan,In-Jung Kim,Joshua R Sanes,Stephen M Strittmatter

JCI insight 5: PubMed33268592

2020

Mutations of MAP1B encoding a microtubule-associated phosphoprotein cause sensorineural hearing loss.

Applications

Unspecified application

Species

Unspecified reactive species

Limei Cui,Jing Zheng,Qiong Zhao,Jia-Rong Chen,Hanqing Liu,Guanghua Peng,Yue Wu,Chao Chen,Qiufen He,Haosong Shi,Shankai Yin,Rick A Friedman,Ye Chen,Min-Xin Guan

Nature communications 11:4029 PubMed32788597

2020

Inhibition of autophagy curtails visual loss in a model of autosomal dominant optic atrophy.

Applications

Unspecified application

Species

Unspecified reactive species

Marta Zaninello,Konstantinos Palikaras,Deborah Naon,Keiko Iwata,Stephanie Herkenne,Ruben Quintana-Cabrera,Martina Semenzato,Francesca Grespi,Fred N Ross-Cisneros,Valerio Carelli,Alfredo A Sadun,Nektarios Tavernarakis,Luca Scorrano

Cell death & disease 11:451 PubMed32532957

2020

POU4F1 promotes the resistance of melanoma to BRAF inhibitors through MEK/ERK pathway activation and MITF up-regulation.

Applications

Unspecified application

Species

Unspecified reactive species

Lin Liu,Qiao Yue,Jingjing Ma,Yu Liu,Tao Zhao,Weinan Guo,Guannan Zhu,Sen Guo,Shiyu Wang,Tianwen Gao,Chunying Li,Qiong Shi

Molecular therapy. Nucleic acids 21:251-263 PubMed32599451

2020

MicroRNA-19a-PTEN Axis Is Involved in the Developmental Decline of Axon Regenerative Capacity in Retinal Ganglion Cells.

Applications

Unspecified application

Species

Unspecified reactive species

Heather K Mak,Jasmine S Y Yung,Robert N Weinreb,Shuk Han Ng,Xu Cao,Tracy Y C Ho,Tsz Kin Ng,Wai Kit Chu,Wing Ho Yung,Kwong Wai Choy,Chi Chiu Wang,Tin Lap Lee,Christopher Kai-Shun Leung

Cells 9: PubMed32316463

2020

In Vitro Differentiation of Human Skin-Derived Cells into Functional Sensory Neurons-Like.

Applications

Unspecified application

Species

Unspecified reactive species

Adeline Bataille,Raphael Leschiera,Killian L'Hérondelle,Jean-Pierre Pennec,Nelig Le Goux,Olivier Mignen,Mehdi Sakka,Emmanuelle Plée-Gautier,Cecilia Brun,Thierry Oddos,Jean-Luc Carré,Laurent Misery,Nicolas Lebonvallet

Clinical ophthalmology (Auckland, N.Z.) 13:1097-1114 PubMed31308619

2019

Safety of anti-VEGF treatments in a diabetic rat model and retinal cell culture.

Applications

Unspecified application

Species

Unspecified reactive species

Richard Filek,Phil Hooper,Tom G Sheidow,Hong Liu,Subrata Chakrabarti,Cindy Ml Hutnik
View all publications

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com