Cool2/alpha Pix (C23D2) Rabbit Monoclonal Antibody #4573
- WB
- IF
Product Specifications
| REACTIVITY | H M |
| SENSITIVITY | Endogenous |
| MW (kDa) | 87 |
| Source/Isotype | Rabbit |
Application Key:
- WB-Western Blotting
- IF-Immunofluorescence
Species Cross-Reactivity Key:
- H-Human
- M-Mouse
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
| Immunofluorescence (Immunocytochemistry) | 1:400 |
Storage
实验步骤
Specificity / Sensitivity
Species Reactivity:
The antigen sequence used to produce this antibody shares 100% sequence homology with the species listed here, but reactivity has not been tested or confirmed to work by CST. Use of this product with these species is not covered under our Product Performance Guarantee.
Species predicted to react based on 100% sequence homology:
Source / Purification
Background
X-chromosomal genes mutated in nonspecific mental retardation (MRX) comprise a family of genes, including the gene encoding Cool2/αPix, thought to be involved in mental retardation (3,4).
Cool2/αPix interacts with β-parvin/affixin, a protein involved in integrin signaling (5), and may act downstream of integrin-linked kinase (ILK) to regulate actin reorganization and cell spreading (6).
When Cool2αPix exists as a dimer, it functions as a Rac-specific GEF, whereas the monomeric protein acts as a GEF for both Rac and Cdc42. Regulation of Cool2/αPix dimerization, and therefore its specificity, occurs at least in part through p21 activated kinase (PAK) in response to extracellular signaling (7). Further, binding of Cdc42 enhances the Rac GEF activity of the Cool2/αPix dimer. Activated Rac in turn inhibits Cool2/αPix Rac GEF activity (8).
- Koh, C.G. et al. (2001) J Cell Sci 114, 4239-51.
- Kutsche, K. and Gal, A. (2001) Cytogenet Cell Genet 95, 196-201.
- Kutsche, K. et al. (2000) Nat Genet 26, 247-50.
- Lower, K.M. and Gecz, J. (2001) Am J Med Genet 100, 43-8.
- Rosenberger, G. et al. (2003) Hum Mol Genet 12, 155-67.
- Filipenko, N.R. et al. (2005) Oncogene 24, 5837-49.
- Feng, Q. et al. (2004) EMBO J 23, 3492-504.
- Baird, D. et al. (2005) Curr Biol 15, 1-10.
Alternate Names
Alpha-Pix; alphaPIX; ARHG6; ARHGEF6; COOL-2; COOL2; KIAA0006; mental retardation, X-linked 46; MRX46; PAK-interacting exchange factor alpha; PAK-interacting exchange factor, alpha; PIXA; Rac/Cdc42 guanine exchange factor (GEF) 6; Rac/Cdc42 guanine nucleotide exchange factor (GEF) 6; Rac/Cdc42 guanine nucleotide exchange factor 6; Rho guanine nucleotide exchange factor 6
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