Revision 2

#94068Store 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:

H Mk

SENSITIVITY:

Endogenous

MW (kDa):

60

Source/Isotype:

Rabbit IgG

UniProt ID:

#P06744

Entrez-Gene Id:

2821

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunohistochemistry (Paraffin) 1:1000 - 1:4000

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

GPI (E2Q8J) XP® Rabbit mAb recognizes endogenous levels of total GPI protein.

Species Reactivity:

Human, Monkey

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Pro8 of human GPI protein.

Background

Glucose-6-phosphate isomerase (GPI) is a multi-functional protein belonging to the glucose phosphate isomerase family (1,2). As an intracellular metabolic enzyme, GPI plays a pivotal role in glycolysis and gluconeogenesis by catalyzing the interconversion of D-glucose-6-phosphate and D-fructose-6-phosphate (3). GPI is also secreted, where it functions as a cytokine (referred to as Autocrine Motility Factor, AMF), acting via the E3-ubiquitin-protein ligase AMFR/gp78 (4). In normal tissues, GPI/AMF has been shown to promote both immune cell maturation and neuronal cell survival (5,6). It is also secreted in abundance by some tumor cells (7), where it has been shown to promote tumor cell migration and metastasis (8,9).

  1. Haga, A. et al. (2000) Biochim Biophys Acta 1480, 235-44.
  2. Jeffery, C.J. et al. (2000) Biochemistry 39, 955-64.
  3. Kim, J.W. and Dang, C.V. (2005) Trends Biochem Sci 30, 142-50.
  4. Fairbank, M. et al. (2009) Mol Biosyst 5, 793-801.
  5. Gurney, M.E. et al. (1986) Science 234, 574-81.
  6. Gurney, M.E. et al. (1986) Science 234, 566-74.
  7. Lucarelli, G. et al. (2015) Medicine (Baltimore) 94, e2117.
  8. Liotta, L.A. et al. (1986) Proc Natl Acad Sci U S A 83, 3302-6.
  9. Funasaka, T. and Raz, A. (2007) Cancer Metastasis Rev 26, 725-35.

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.
SignalStain is a registered 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 2
#94068

GPI (E2Q8J) XP® Rabbit mAb

Western Blotting Image 1: GPI (E2Q8J) XP® Rabbit mAb Expand Image
使用 GPI (E2Q8J) XP® Rabbit mAb Rabbit mAb(上图)、Myc-Tag (71D10) Rabbit mAb #2278(中图)和 GAPDH (D16H11) XP® Rabbit mAb #5174(下图)对转染空载(泳道 1)或瞬时转染带血浆编码的 Myc/DDK 标记的 GPI 蛋白(泳道 2)的 293T 细胞提取物进行蛋白质印迹分析。
Western Blotting Image 2: GPI (E2Q8J) XP® Rabbit mAb Expand Image
使用 GPI (E2Q8J) XP® Rabbit mAb(上图)和 GAPDH (D16H11) XP® Rabbit mAb #5174(下图)对不同细胞系的提取物进行蛋白质印迹分析。GPI 在细胞系中的表达水平与基于公开可用生物信息学数据库的预期一致,证实了抗体对 GPI 的特异性。
Immunohistochemistry Image 1: GPI (E2Q8J) XP® Rabbit mAb Expand Image
使用 GPI (E2Q8J) XP® Rabbit mAb 对石蜡包埋的人尿路上皮癌进行免疫组织化学分析。
Immunohistochemistry Image 2: GPI (E2Q8J) XP® Rabbit mAb Expand Image
使用 GPI (E2Q8J) XP® Rabbit mAb 对石蜡包埋的人结肠腺癌进行免疫组织化学分析。
Immunohistochemistry Image 3: GPI (E2Q8J) XP® Rabbit mAb Expand Image
使用 GPI (E2Q8J) XP® Rabbit mAb 对石蜡包埋的人前列腺癌进行免疫组织化学分析。
Immunohistochemistry Image 4: GPI (E2Q8J) XP® Rabbit mAb Expand Image
使用 GPI (E2Q8J) XP® Rabbit mAb 对石蜡包埋的人非霍奇金氏淋巴瘤进行免疫组织化学分析。
Immunohistochemistry Image 5: GPI (E2Q8J) XP® Rabbit mAb Expand Image
使用 GPI (E2Q8J) XP® Rabbit mAb 对石蜡包埋的人结肠腺癌进行免疫组织化学分析。
Immunohistochemistry Image 6: GPI (E2Q8J) XP® Rabbit mAb Expand Image
使用 GPI (E2Q8J) XP® Rabbit mAb 对石蜡包埋的正常人唾液腺进行免疫组织化学分析。
Immunohistochemistry Image 7: GPI (E2Q8J) XP® Rabbit mAb Expand Image
使用 GPI (E2Q8J) XP® Rabbit mAb 对石蜡包埋的正常人食道进行免疫组织化学分析。
Immunohistochemistry Image 8: GPI (E2Q8J) XP® Rabbit mAb Expand Image
使用 GPI (E2Q8J) XP® Rabbit mAb 对石蜡包埋的正常人结肠进行免疫组织化学分析。
Immunohistochemistry Image 9: GPI (E2Q8J) XP® 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 GPI (E2Q8J) XP® Rabbit mAb(左图)对石蜡包埋的正常人睾丸进行免疫组织化学分析。
Immunohistochemistry Image 10: GPI (E2Q8J) XP® Rabbit mAb Expand Image
使用 GPI (E2Q8J) XP® Rabbit mAb 对石蜡包埋的 TF-1 细胞沉淀物(左图,阳性)或 HuH-6 细胞沉淀物(右图,阴性)进行免疫组织化学分析。