PathScan® Phospho-Axl (Tyr702) Sandwich ELISA Kit #72040
Filter:
- ELISA
Supporting Data
| REACTIVITY | H |
Application Key:
- ELISA-ELISA
Species Cross-Reactivity Key:
- H-Human
Product Information
Product Description
The PathScan® Phospho-Axl (Tyr702) Sandwich ELISA Kit is a solid phase sandwich enzyme-linked immunosorbent assay (ELISA) that detects endogenous levels of Axl protein phosphorylated at Tyr702. An Axl rabbit antibody has been coated onto the microwells. After incubation with cell lysates, Axl protein is captured by the coated antibody. Following extensive washing, a biotinylated phospho-Axl (Tyr702) rabbit detection antibody is added to detect the captured phospho-Axl (Tyr702) protein. HRP-linked streptavidin is then used to recognize the bound detection antibody. HRP substrate, TMB, is added to develop color. The magnitude of absorbance for this developed color is proportional to the quantity of Axl protein phosphorylated at Tyr702.
*Antibodies in this kit are custom formulations specific to kit.
*Antibodies in this kit are custom formulations specific to kit.
Protocol
Specificity / Sensitivity
The PathScan® Phospho-Axl (Tyr702) Sandwich ELISA Kit detects endogenous levels of Axl protein phosphorylated at Tyr702. The kit sensitivity is shown in Figure 1. This kit detects proteins from the indicated species, as determined through in-house testing, but may also detect homologous proteins from other species.
Species Reactivity:
Human
Background
Axl, Sky, and Mer are three members of a receptor tyrosine kinase (RTK) family that share a conserved intracellular tyrosine kinase domain and an extracellular domain similar to those seen in cell adhesion molecules. These RTKs bind the vitamin K-dependent protein growth-arrest-specific gene 6 (Gas6), which is structurally related to the protein S anticoagulation factor (1). Upon binding to its receptor, Gas6 activates phosphatidylinositol 3-kinase (PI3K) and its downstream targets Akt and S6K, as well as NF-κB (2,3). A large body of evidence supports a role for Gas6/Axl signaling in cell growth and survival in normal and cancer cells (4).
Phosphorylation of Axl receptor on Tyr702 was identified at Cell Signaling Technology (CST) using PTMScan®, CST's LC-MS/MS platform for modified site discovery (5). Phosphorylation of Axl on Tyr702 was also reported in select carcinoma cell lines (6).
Phosphorylation of Axl receptor on Tyr702 was identified at Cell Signaling Technology (CST) using PTMScan®, CST's LC-MS/MS platform for modified site discovery (5). Phosphorylation of Axl on Tyr702 was also reported in select carcinoma cell lines (6).
- Crosier, K.E. and Crosier, P.S. (1997) Pathology 29, 131-5.
- Demarchi, F. et al. (2001) J Biol Chem 276, 31738-44.
- Lee, W.P. et al. (2002) Oncogene 21, 329-36.
- Bellosta, P. et al. (1997) Oncogene 15, 2387-97.
- Rikova, K. et al. (2007) Cell 131, 1190-203.
- Guo, A. et al. (2008) Proc Natl Acad Sci USA 105, 692-7.
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.
Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
CST is a registered trademark of Cell Signaling Technology, Inc.
PathScan is a registered trademark of Cell Signaling Technology, Inc.
PTMScan is a registered trademark of Cell Signaling Technology, Inc.
U.S. Patent No. 7,429,487, foreign equivalents, and child patents deriving therefrom.
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