Revision 1

#20163Store at -20C

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, IHC-P

REACTIVITY:

All

SENSITIVITY:

Transfected Only

MW (kDa):

Source/Isotype:

Rabbit IgG

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunohistochemistry (Paraffin) 1:200 - 1:800

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/mL BSA, 50% glycerol, and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Specificity / Sensitivity

TdTomato (E3G5L) Rabbit mAb detects transfected and transgenic levels of TdTomato-tagged proteins (either N-terminally tagged or C-terminally tagged). Please note that the TdTomato tags add approximately 54.2 kDa to the molecular weight of the fusion protein.

Species Reactivity:

All Species Expected

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy terminus of TdTomato protein.

Background

Epitope tags are useful for the labeling and detection of proteins using immunoblotting, immunoprecipitation, and immunostaining techniques. Because of their small size, they are unlikely to affect the tagged protein’s biochemical properties.

TdTomato is a fluorescent, photostable orange dye that was isolated from and further engineered from the Discosoma sea anemone (1). Reported to be six times brighter than EGFP, TdTomato is comprised of a tandem dimer of monomers engineered from DsRed; the dimers are held together by intramolecular bonds. For this reason, TdTomato is considered a monomer. Its peak fluorescent excitation is at 554 nm and emission is at 581 nm (1).

  1. Shaner, N.C. et al. (2004) Nat Biotechnol 22, 1567-72.

Species Reactivity

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

Western Blot Buffer

IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 5% w/v nonfat dry milk, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.

Applications Key

WB: Western Blotting IHC-P: Immunohistochemistry (Paraffin)

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.
XP is a registered 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
#20163

TdTomato (E3G5L) Rabbit mAb

Western Blotting Image 1: TdTomato (E3G5L) Rabbit mAb Expand Image
使用 TdTomato (E3G5L) Rabbit mAb(上图)或 β-Actin (D6A8) Rabbit mAb #8457(下图)对转染空载(泳道 1)或转染带有 Myc/DDK N 末端标签的 TdTomato(泳道 2)或转染带有 Myc/DDK C 末端标签的 TdTomato(泳道 3)的 293T 细胞提取物进行蛋白质印迹法分析。
Immunohistochemistry Image 1: TdTomato (E3G5L) Rabbit mAb Expand Image
使用 TdTomato (E3G5L) Rabbit mAb 对石蜡包埋且表达 TdTomato 的小鼠肝脏(左图)或野生型小鼠肝脏(右图)进行免疫组织化学分析。(组织由马萨诸塞州波士顿马萨诸塞州总医院的 Konrad Hochedlinger 博士友情提供。)
Immunohistochemistry Image 2: TdTomato (E3G5L) Rabbit mAb Expand Image
使用 TdTomato (E3G5L) Rabbit mAb 对石蜡包埋且表达 TdTomato 的小鼠小肠(左图)或野生型小鼠小肠(右图)进行免疫组织化学分析。(组织由马萨诸塞州波士顿马萨诸塞州总医院的 Konrad Hochedlinger 博士友情提供。)
Immunohistochemistry Image 3: TdTomato (E3G5L) Rabbit mAb Expand Image
使用 TdTomato (E3G5L) Rabbit mAb 对石蜡包埋且表达 TdTomato 的小鼠脾脏(左图)或野生型小鼠脾脏(右图)进行免疫组织化学分析。(组织由马萨诸塞州波士顿马萨诸塞州总医院的 Konrad Hochedlinger 博士友情提供。)
Immunohistochemistry Image 4: TdTomato (E3G5L) Rabbit mAb Expand Image
以浓度匹配的 Rabbit (DA1E) mAb IgG XP® Isotype Control #3900(右图)作为对照,使用 TdTomato (E3G5L) Rabbit mAb(左图)对石蜡包埋且表达 TdTomato 的小鼠小肠进行免疫组织化学分析。(组织由马萨诸塞州波士顿马萨诸塞州总医院的 Konrad Hochedlinger 博士友情提供。)
Immunohistochemistry Image 5: TdTomato (E3G5L) Rabbit mAb Expand Image
使用 TdTomato (E3G5L) Rabbit mAb 对未经转染(左图)、转染带有 Myc/DDK C 末端标签的 TdTomato(中图)和转染带有 Myc/DDK N 末端标签的 TdTomato(右图)的石蜡包埋的 293T 细胞沉淀物进行免疫组织化学分析。