R Recombinant
Recombinant: Superior lot-to-lot consistency, continuous supply, and animal-free manufacturing.
Eosinophil peroxidase (F4O7J) Rabbit mAb #31743
Filter:
- WB
- IHC
Supporting Data
| REACTIVITY | H M |
| SENSITIVITY | Endogenous |
| MW (kDa) | 81, 45-50, 20-25 |
| Source/Isotype | Rabbit IgG |
Application Key:
- WB-Western Blotting
- IHC-Immunohistochemistry
Species Cross-Reactivity Key:
- H-Human
- M-Mouse
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
| Immunohistochemistry (Paraffin) | 1:500 - 1:2000 |
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.
Protocol
Specificity / Sensitivity
Eosinophil peroxidase (F4O7J) Rabbit mAb recognizes endogenous levels of total Eosinophil peroxidase protein. This antibody recognizes the full-length precursor, heavy chain, and light chain subunits of human Eosinophil peroxidase protein. This antibody is not recommended for immunohistochemical analysis of mouse tissues.
Species Reactivity:
Human, Mouse
Source / Purification
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Asn585 of human Eosinophil peroxidase protein.
Background
Eosinophil peroxidase (EPX), also known as EPO, is a cationic protein stored in the secondary granulocytes of eosinophils (1-4). Unprocessed precursor EPX is an 80 kDa monomeric glycoprotein, which consists of two polypeptides linked by disulfide bonds: ~55 kDa heavy and ~15 kDa light chain (1-3, 6). In response to allergens or parasitic infection, eosinophils are recruited to affected tissues, where EPX catalyzes the formation of reactive oxidants lethal to tissue-invading parasites (1-4). In the tumor microenvironment of some breast cancers, eosinophils accumulate near blood vessels and infiltrate hypoxic regions, where EPX is released in high quantities by infiltrating immune cells (5). EPX may contribute to cancer progression by augmenting pro-tumorigenic collagen production and angiogenesis, making it a potential therapeutic target in breast cancer therapy (5).
- Peterson, C.G. and Venge, P. (1983) Immunology 50, 19-26.
- Ten, R.M. et al. (1989) J Exp Med 169, 1757-69.
- Larson, K.A. et al. (1995) J Immunol 155, 3002-12.
- Doyle, A.D. et al. (2013) Blood 122, 781-90.
- Panagopoulos, V. et al. (2017) Int J Oncol 50, 1191-1200.
- Pfanzagl, V. et al. (2023) J Biol Chem 299, 105402.
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
For Research Use Only. Not For Use In Diagnostic Procedures.
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