Revision 5

#19523Store 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:

IHC-Bond, IHC-P

REACTIVITY:

H M

SENSITIVITY:

Endogenous

MW (kDa):

Source/Isotype:

Rabbit IgG

UniProt ID:

#Q15661

Entrez-Gene Id:

7177

Product Information

Product Usage Information

Application Dilution
IHC Leica Bond 1:200 - 1:800
Immunohistochemistry (Paraffin) 1:400 - 1:1600

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.

For a carrier free (BSA and azide free) version of this product see product #70261.

Specificity / Sensitivity

Tryptase (E7M2U) Rabbit mAb recognizes endogenous levels of total Tryptase protein.

Species Reactivity:

Human, Mouse

Source / Purification

Monoclonal antibody is produced by immunizing animals with recombinant protein specific to human Tryptase protein.

Background

Tryptase is the most abundant neutral serine protease expressed in the secretory granules of all human mast cells (1). Tryptase is secreted upon the coupled activation-degranulation response of mast cells in peripheral tissues to physical factors such as trauma, toxins, venoms, endogenous mediators, and immune mechanisms (IgE-dependent and IgE-independent) (2). Tryptase has distinct enzymatic functions that depend on the monomeric or homotetrameric state of this protein, the pH of the environment, and the presence or absence of heparin (3-5). Tryptase has the ability to cleave extracellular substrates such as vasoactive intestinal peptides (6), calcitonin gene-related peptides (7), fibronectins (8), fibrinogens (3), and kininogens (9). Tryptase is also a potent growth factor for epithelial cells, airway smooth muscle cells, and fibroblasts (10-13).

  1. Vanderslice, P. et al. (1990) Proc Natl Acad Sci U S A 87, 3811-5.
  2. Krishnaswamy, G. et al. (2001) Front Biosci 6, D1109-27.
  3. Fukuoka, Y. and Schwartz, L.B. (2007) Int Immunopharmacol 7, 1900-8.
  4. Ren, S. et al. (1998) J Immunol 160, 4561-9.
  5. Sakai, K. et al. (1996) J Clin Invest 97, 988-95.
  6. Tam, E.K. and Caughey, G.H. (1990) Am J Respir Cell Mol Biol 3, 27-32.
  7. Walls, A.F. et al. (1992) Biochem Pharmacol 43, 1243-8.
  8. Lohi, J. et al. (1992) J Cell Biochem 50, 337-49.
  9. Walls, A.F. et al. (1992) Biochem Soc Trans 20, 260S.
  10. Cairns, J.A. and Walls, A.F. (1996) J Immunol 156, 275-83.
  11. Ruoss, S.J. et al. (1991) J Clin Invest 88, 493-9.
  12. Brown, J.K. et al. (1995) Am J Respir Cell Mol Biol 13, 227-36.
  13. Gruber, B.L. et al. (1997) J Immunol 158, 2310-7.

Species Reactivity

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

Applications Key

IHC-Bond: IHC Leica Bond 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 5
#19523

Tryptase (E7M2U) Rabbit mAb

Immunohistochemistry Image 1: Tryptase (E7M2U) Rabbit mAb Expand Image
在 Leica® BOND Rx 上,使用 Tryptase (E7M2U) Rabbit mAb 对石蜡包埋的人胃腺癌组织进行免疫组织化学分析。
Immunohistochemistry Image 2: Tryptase (E7M2U) Rabbit mAb Expand Image
在 Leica® BOND Rx 上使用 Tryptase (E7M2U) Rabbit mAb 对石蜡包埋的人食道腺癌组织进行免疫组织化学分析。
Immunohistochemistry Image 3: Tryptase (E7M2U) Rabbit mAb Expand Image
在 Leica® BOND Rx 上,使用 Tryptase (E7M2U) Rabbit mAb 对石蜡包埋的人鳞状细胞肺癌组织进行免疫组织化学分析。
Immunohistochemistry Image 1: Tryptase (E7M2U) Rabbit mAb Expand Image
使用 ryptase (E7M2U) Rabbit mAb 对石蜡包埋的人非小细胞肺癌进行免疫组织化学分析。
Immunohistochemistry Image 2: Tryptase (E7M2U) Rabbit mAb Expand Image
使用 Tryptase (E7M2U) Rabbit mAb 对石蜡包埋的人食管腺癌细胞进行免疫组织化学分析。
Immunohistochemistry Image 3: Tryptase (E7M2U) Rabbit mAb Expand Image
使用 Tryptase (E7M2U) Rabbit mAb 对石蜡包埋的人正常结肠进行免疫组织化学分析。
Immunohistochemistry Image 4: Tryptase (E7M2U) Rabbit mAb Expand Image
使用 Tryptase (E7M2U) Rabbit mAb 对石蜡包埋的 4T1 同源乳腺肿瘤细胞进行免疫组织化学分析。
Immunohistochemistry Image 5: Tryptase (E7M2U) Rabbit mAb Expand Image
使用 Tryptase (E7M2U) Rabbit mAb 对石蜡包埋的 LL/2 同源肿瘤进行免疫组织化学分析。
Immunohistochemistry Image 6: Tryptase (E7M2U) 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 Tryptase (E7M2U) Rabbit mAb(左图)对石蜡包埋的人前列腺癌细胞进行免疫组织化学分析。
Immunohistochemistry Image 7: Tryptase (E7M2U) Rabbit mAb Expand Image
使用 Tryptase (E7M2U) Rabbit mAb 对石蜡包埋的 U-937 细胞沉淀物(左图,阳性)或 U-937 细胞沉淀物(右图,阴性)进行免疫组织化学分析。