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AB23439

Anti-TLS/FUS antibody

5

(5 Reviews)

|

(37 Publications)

Rabbit Polyclonal TLS/FUS antibody. Suitable for IP, WB and reacts with Mouse, Human samples. Cited in 37 publications.

View Alternative Names

TLS, FUS, RNA-binding protein FUS, 75 kDa DNA-pairing protein, Oncogene FUS, Oncogene TLS, POMp75, Translocated in liposarcoma protein

3 Images
Western blot - Anti-TLS/FUS antibody (AB23439)
  • WB

Lab

Western blot - Anti-TLS/FUS antibody (AB23439)

This blot was produced using a 4-12% Bis-tris gel under the MOPS buffer system. The gel was run at 200V for 50 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 5% Bovine Serum Albumin before being incubated with ab23439 overnight at 4°C. Antibody binding was detected using an anti-rabbit antibody conjugated to HRP, and visualised using ECL development solution.

All lanes:

Western blot - Anti-TLS/FUS antibody (ab23439) at 1 µg/mL

Lane 1:

HeLa (Human epithelial carcinoma cell line) Nuclear Lysate at 20 µg

Lane 2:

Jurkat nuclear extract lysate (<a href='/en-us/products/unavailable/jurkat-nuclear-extract-lysate-ab14844'>ab14844</a>) 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 1/10000 dilution

Predicted band size: 53 kDa

Observed band size: 75 kDa

true

Exposure time: 8min

Western blot - Anti-TLS/FUS antibody (AB23439)
  • WB

AbReview17567****

Western blot - Anti-TLS/FUS antibody (AB23439)

Blocking Step : 5% Milk; 1% BSA for 16 hours at 4°C

All lanes:

Western blot - Anti-TLS/FUS antibody (ab23439) at 1/1000 dilution

All lanes:

Human 293T cell - whole cell lysate at 30000 Cells

Secondary

All lanes:

An HRP Goat polyclonal to Rabbit IgG at 1/5000 dilution

Predicted band size: 53 kDa

Observed band size: 45 kDa,50 kDa,72 kDa

true

This image is courtesy of an anonymous Abreview

Western blot - Anti-TLS/FUS antibody (AB23439)
  • WB

Lab

Western blot - Anti-TLS/FUS antibody (AB23439)

Gel type : MOPS

Blocking buffer : 2% BSA block

All lanes:

Western blot - Anti-TLS/FUS antibody (ab23439) at 1 µg/mL

Lane 1:

HeLa (Human epithelial carcinoma cell line) Nuclear Lysate at 20 µg

Lane 2:

Jurkat (Human T cell leukaemia cell line from peripheral blood) Nuclear lysate at 20 µg

Lane 3:

NIH 3T3 (Mouse embryo fibroblast cell line) Whole Cell Lysate at 20 µg

Secondary

All lanes:

Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 50000 µg

Predicted band size: 53 kDa

Observed band size: 75 kDa

false

Exposure time: 2min

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Human, Mouse

Applications

IP, WB

applications

Immunogen

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

Reactivity data

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Immunogen
Storage buffer
pH: 7.4 Preservative: 0.02% Sodium azide Constituents: PBS, 1% BSA
Shipped at conditions
Blue Ice
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

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

TLS/FUS also known as FUS and the FUS protein is an RNA-binding protein involved in various cellular processes. It has a molecular weight of approximately 53 kDa. Expressed extensively in the nucleus FUS/TLS relocates to the cytoplasm under stress conditions. It plays mechanical roles in transcription regulation RNA splicing and mRNA transport. Scientists sometimes refer to FUS as the 'fused in sarcoma' protein because of its involvement in gene fusion events.
Biological function summary

The FUS protein aids in the maintenance and stabilization of mRNA molecules and participates in the formation of stress granules distinct cytoplasmic aggregates of proteins and RNAs. It forms part of a large protein complex alongside other RNA-binding proteins. FUS stabilizes pre-mRNA structures which affects protein expression patterns essential for cell survival and differentiation. Its ability to bind to RNA and DNA indicates its fundamental role in genomic stability.

Pathways

The functions of FUS help regulate RNA metabolism-related pathways and cellular stress response pathways. FUS interacts with proteins like TAF15 and EWSR1 within these pathways showing a complex network of interactions that contribute to RNA maturation and stress granule dynamic formation. The activity of FUS in these pathways ultimately affects cellular homeostasis gene expression modulation and response to cellular stress.

FUS protein mutations or mislocalizations relate to neurodegenerative diseases such as amyotrophic lateral sclerosis (ALS) and frontotemporal lobar degeneration (FTLD). These conditions are characterized by the accumulation of FUS or FUS-related aggregates in the cytoplasm leading to neuronal cell death. FUS is also connected to other RNA-binding proteins like TDP-43 which also mislocalizes and forms aggregates in these disorders highlighting the importance of protein homeostasis and normal RNA metabolism in the prevention of these diseases.

Product protocols

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

Target data

DNA/RNA-binding protein that plays a role in various cellular processes such as transcription regulation, RNA splicing, RNA transport, DNA repair and damage response (PubMed : 27731383). Binds to nascent pre-mRNAs and acts as a molecular mediator between RNA polymerase II and U1 small nuclear ribonucleoprotein thereby coupling transcription and splicing (PubMed : 26124092). Binds also its own pre-mRNA and autoregulates its expression; this autoregulation mechanism is mediated by non-sense-mediated decay (PubMed : 24204307). Plays a role in DNA repair mechanisms by promoting D-loop formation and homologous recombination during DNA double-strand break repair (PubMed : 10567410). In neuronal cells, plays crucial roles in dendritic spine formation and stability, RNA transport, mRNA stability and synaptic homeostasis (By similarity).
See full target information FUS

Publications (37)

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

Journal of gynecologic oncology : PubMed40784723

2025

FUS-stabilized USP7 facilitates the bevacizumab resistance of ovarian cancer through deubiquitinating PTK2.

Applications

Unspecified application

Species

Unspecified reactive species

Xianping Wen,Ruocheng Xu,Ranran Li,Shuo Li,Guantai Ni

Journal of applied oral science : revista FOB 32:e20230444 PubMed40525809

2025

LncRNA XIST facilitates the odontogenic differentiation of dental pulp stem cells via the FUS/ZBTB16.

Applications

Unspecified application

Species

Unspecified reactive species

Ruiqing Cheng,Honglei Sun,Xiaotong Qiao,Xuefang Chen

American journal of reproductive immunology (New York, N.Y. : 1989) 92:e13864 PubMed39141012

2024

Long non-coding RNA TPT1-AS1 inhibits ferroptosis in ovarian cancer by regulating GPX4 via CREB1 regulation.

Applications

Unspecified application

Species

Unspecified reactive species

Lei Cao,Yan Wang,Juanni Liu,Xiaoying Bai,Xiaohong Chi

Science advances 9:eadi4565 PubMed37851801

2023

Self-assembly of promoter DNA and RNA Pol II machinery into transcriptionally active biomolecular condensates.

Applications

Unspecified application

Species

Unspecified reactive species

Brian A Lewis,Subhendu Kumar Das,Rajiv Kumar Jha,David Levens

Analytical cellular pathology (Amsterdam) 2023:5852963 PubMed37234237

2023

LINC00659 Inhibits Hepatocellular Carcinoma Malignant Progression by Blocking Aerobic Glycolysis through FUS Recruitment and SLC10A1 Modulation.

Applications

Unspecified application

Species

Unspecified reactive species

Bin Chen,Xin Xu,Wei Wu,Ke Zheng,Yijun Yu

Nucleic acids research 51:5810-5830 PubMed37115004

2023

Cytoplasmic aggregation of mutant FUS causes multistep RNA splicing perturbations in the course of motor neuron pathology.

Applications

Unspecified application

Species

Unspecified reactive species

Alexander P Rezvykh,Aleksey A Ustyugov,Kirill D Chaprov,Ekaterina V Teterina,Vladimir O Nebogatikov,Daria S Spasskaya,Michael B Evgen'ev,Alexey V Morozov,Sergei Yu Funikov

Human molecular genetics 32:319-332 PubMed35994036

2022

Stress granule assembly in vivo is deficient in the CNS of mutant TDP-43 ALS mice.

Applications

Unspecified application

Species

Unspecified reactive species

Alicia Dubinski,Myriam Gagné,Sarah Peyrard,David Gordon,Kevin Talbot,Christine Vande Velde

BMC cancer 22:689 PubMed35733138

2022

miR-2682-3p antagonizes its host lncRNA-MIR137HG by interacting with the same target FUS to regulate the progression of gastric cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Yantao Du,Yichen Chen,Tao Wu,Xiaodan Fan,Wei Lin,Zhouhua Jiang

Scientific reports 11:17557 PubMed34475430

2021

Protein disulphide isomerase (PDI) is protective against amyotrophic lateral sclerosis (ALS)-related mutant Fused in Sarcoma (FUS) in in vitro models.

Applications

Unspecified application

Species

Unspecified reactive species

S Parakh,E R Perri,M Vidal,J Sultana,S Shadfar,P Mehta,A Konopka,C J Thomas,D M Spencer,J D Atkin

Nature communications 12:4545 PubMed34315864

2021

The upstream 5' splice site remains associated to the transcription machinery during intron synthesis.

Applications

Unspecified application

Species

Unspecified reactive species

Yodfat Leader,Galit Lev Maor,Matan Sorek,Ronna Shayevitch,Maram Hussein,Ofir Hameiri,Luna Tammer,Jonathan Zonszain,Ifat Keydar,Dror Hollander,Eran Meshorer,Gil Ast
View all publications

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