Revision 1
Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Applications:

WB, IF-F, IF-IC

REACTIVITY:

H M R

SENSITIVITY:

Endogenous

MW (kDa):

70

Source/Isotype:

Rabbit IgG

UniProt ID:

#P35637

Entrez-Gene Id:

2521

Product Information

Product Usage Information

This product is the carrier-free version of product #67840. All data were generated using the same antibody clone in the standard formulation which contains BSA and glycerol.

This formulation is ideal for use with technologies requiring specialized or custom antibody labeling, including fluorophores, metals, lanthanides, and oligonucleotides. It is not recommended for ChIP, ChIP-seq, CUT&RUN, or CUT&Tag assays. If you require a carrier-free formulation for chromatin profiling, please contact us. Optimal dilutions/concentrations should be determined by the end user.

Formulation

Supplied in 1X PBS, BSA and Azide Free.

For standard formulation of this product see product #67840.

Storage

Store at -20°C. This product will freeze at -20°C so it is recommended to aliquot into single-use vials to avoid multiple freeze/thaw cycles. A slight precipitate may be present and can be dissolved by gently vortexing. This will not interfere with antibody performance.

Specificity / Sensitivity

FUS/TLS (E3O8I) Rabbit mAb (BSA and Azide Free) recognizes endogenous levels of total FUS/TLS protein.

Species Reactivity:

Human, Mouse, Rat

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Gln146 of human FUS/TLS protein.

Background

FUS/TLS (fused in sarcoma/translocated in liposarcoma) was initially identified by investigators as a component of fusion proteins found in a variety of cancers, such as myxoid liposarcoma, acute myeloid leukemia, and Ewing’s tumor (1). FUS/TLS fusion with the DNA-binding domain of transcription activators, such as CHOP and ERG, leads to aberrant transcription of target genes that is thought by researchers to lead to tumor development (1-5). FUS/TLS is involved in a wide range of RNA processing events, such as pre-mRNA splicing, mRNA transcription, and miRNA processing (1,6). In addition to its role in RNA metabolism, FUS/TLS maintains genomic stability and co-regulates gene expression by interacting with various transcription factors such as nuclear receptors, YB-1, p65 subunit of NF-κB, TFIID, and RUNX2 (1,6,7). More recently, researchers have found several mutations of FUS/TLS in ALS (amyotrophic lateral sclerosis) and FTLD (frontotemporal lobar degeneration) patients that causes cytoplasmic mislocalization of FUS/TLS (6,8-12).

  1. Yang, S. et al. (2010) Int J Biochem Cell Biol 42, 1408-11.
  2. Crozat, A. et al. (1993) Nature 363, 640-4.
  3. Rabbitts, T.H. et al. (1993) Nat Genet 4, 175-80.
  4. Law, W.J. et al. (2006) Brief Funct Genomic Proteomic 5, 8-14.
  5. Prasad, D.D. et al. (1994) Oncogene 9, 3717-29.
  6. Lagier-Tourenne, C. et al. (2010) Hum Mol Genet 19, R46-64.
  7. Baechtold, H. et al. (1999) J Biol Chem 274, 34337-42.
  8. Hewitt, C. et al. (2010) Arch Neurol 67, 455-61.
  9. Vance, C. et al. (2009) Science 323, 1208-11.
  10. Van Langenhove, T. et al. (2010) Neurology 74, 366-71.
  11. Da Cruz, S. and Cleveland, D.W. (2011) Curr Opin Neurobiol 21, 904-19.
  12. Hock, E.M. et al. (2018) Cell Rep 24, 987-1000.e7.

Species Reactivity

Species reactivity is determined by testing in at least one approved application (e.g., western blot).

Applications Key

WB: Western Blotting IF-F: Immunofluorescence (Frozen) IF-IC: Immunofluorescence (Immunocytochemistry)

Cross-Reactivity Key

H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected

Trademarks and Patents

Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

限制使用

除非 CST 的合法授书代表以书面形式书行明确同意,否书以下条款适用于 CST、其关书方或分书商提供的书品。 任何书充本条款或与本条款不同的客书条款和条件,除非书 CST 的合法授书代表以书面形式书独接受, 否书均被拒书,并且无效。

专品专有“专供研究使用”的专专或专似的专专声明, 且未专得美国食品和专品管理局或其他外国或国内专管机专专专任何用途的批准、准专或专可。客专不得将任何专品用于任何专断或治专目的, 或以任何不符合专专声明的方式使用专品。CST 专售或专可的专品提供专作专最专用专的客专,且专用于研专用途。将专品用于专断、专防或治专目的, 或专专售(专独或作专专成)或其他商专目的而专专专品,均需要 CST 的专独专可。客专:(a) 不得专独或与其他材料专合向任何第三方出售、专可、 出借、捐专或以其他方式专专或提供任何专品,或使用专品制造任何商专专品,(b) 不得复制、修改、逆向工程、反专专、 反专专专品或以其他方式专专专专专品的基专专专或技专,或使用专品开专任何与 CST 的专品或服专专争的专品或服专, (c) 不得更改或专除专品上的任何商专、商品名称、徽专、专利或版专声明或专专,(d) 只能根据 CST 的专品专售条款和任何适用文档使用专品, (e) 专遵守客专与专品一起使用的任何第三方专品或服专的任何专可、服专条款或专似专专

Revision 1
#48647

FUS/TLS (E3O8I) Rabbit mAb (BSA and Azide Free)

Western Blotting Image 1: FUS/TLS (E3O8I) Rabbit mAb (BSA and Azide Free) Expand Image
使用 FUS/TLS (E3O8I) Rabbit mAb(上图)或 α-Actinin (D6F6) XP® Rabbit mAb #6487(下图)对小鼠大脑组织和 SH-SY5Y 细胞进行蛋白质印迹分析。数据的生成使用的是该产品的常规组分产品。
Immunofluorescence Image 1: FUS/TLS (E3O8I) Rabbit mAb (BSA and Azide Free) Expand Image
使用 FUS/TLS (E3O8I) Rabbit mAb(绿色)对小鼠视网膜组织进行共聚焦免疫荧光分析。肌动蛋白微丝由 DyLight 554 Phalloidin #13054(红色)标记。切片用 ProLong® Gold Antifade Reagent with DAPI #8961(蓝色)封装。数据的生成使用的是该产品的常规组分产品。
Immunofluorescence Image 2: FUS/TLS (E3O8I) Rabbit mAb (BSA and Azide Free) Expand Image
使用 FUS/TLS (E3O8I) Rabbit mAb(绿色)对小鼠肝进行共聚焦免疫荧光分析。肌动蛋白微丝由 DyLight 554 Phalloidin #13054(红色)标记。切片用 ProLong® Gold Antifade Reagent with DAPI #8961(蓝色)封装。数据的生成使用的是该产品的常规组分产品。
Immunofluorescence Image 3: FUS/TLS (E3O8I) Rabbit mAb (BSA and Azide Free) Expand Image
使用 FUS/TLS (E3O8I) Rabbit mAb(绿色)对小鼠结肠进行共聚焦免疫荧光分析。肌动蛋白微丝由 DyLight 554 Phalloidin #13054(红色)标记。切片用 ProLong® Gold Antifade Reagent with DAPI #8961(蓝色)封装。数据的生成使用的是该产品的常规组分产品。
Immunofluorescence Image 1: FUS/TLS (E3O8I) Rabbit mAb (BSA and Azide Free) Expand Image
使用 FUS/TLS (E3O8I) Rabbit mAb(绿色)对未经处理(左图)或暴露于高渗压力(400 mM sorbitol,2 小时;右图)的 SH-SY5Y 细胞进行共聚焦免疫荧光分析。肌动蛋白微丝由 DyLight 554 Phalloidin #13054(红色)标记。样本用 ProLong® Gold Antifade Reagent with DAPI #8961(蓝色)封片。细胞质易位与 Hock、E.M. 等人报告的发现一致(12),从而确认抗体对 FUS/TLS 的特异性。数据的生成使用的是该产品的常规组分产品。