Products /
Primary Antibodies /
Spry2 Antibody

Spry2 Antibody #13264

Filter:

Inquiry Info. # 13264

Please see our recommended alternatives.

Product Specifications

REACTIVITY	H M
SENSITIVITY	Endogenous
MW (kDa)	35
SOURCE	Rabbit

Application Key:

WB-Western Blotting
IP-Immunoprecipitation

Species Cross-Reactivity Key:

H-Human
M-Mouse

Product Information

Product Usage Information

Application	Dilution
Western Blotting	1:1000
Immunoprecipitation	1:100

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody.

实验步骤

Specificity / Sensitivity

Spry2 Antibody recognizes endogenous levels of total Spry2 protein. This antibody may also cross-react with an unidentified protein of 75 kDa.

Species Reactivity:

Human, Mouse

Source / Purification

Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Pro71 of human Spry2 protein. Antibodies are purified by protein A and peptide affinity chromatography.

Background

The Sprouty (Spry) family of proteins are antagonists of receptor tyrosine kinase (RTK)-induced signaling (1, 2). The Spry proteins play crucial roles in regulating growth and development of living organisms. Since originally discovered in Drosophila, four human orthologs of Spry proteins (Spry1-4) have been identified. All human Spry proteins possess a conserved carboxyl-terminal cysteine-rich SPR domain, which harbors a signal for protein translocation from cytosol to membrane ruffles (3,4). The SPR domain also enables the Spry proteins to form homo- or hetero-dimers and to interact with other proteins including kinases and phosphatases. The SPR domain is essential for the inhibitory modulation of Spry proteins on RTK signaling (1,2).
Studies have shown that several cancers have reduced levels of Spry2 expression implicating Spry2 as a tumor suppressor (5-8). The regulation of Spry2 expression and activity appears to be a complex process involving casein kinase 1, Shp2 phosphatase and Spry2-interacting partners (9-11). Phosphorylation of Tyr55 residue of Spry2 is required for the inhibitory function of Spry2 in FGF/MAPK signaling (12,13).

Alternate Names

hSPRY2; IGAN3; MGC23039; Protein sprouty homolog 2; sprouty 2; sprouty homolog 2 (Drosophila); sprouty RTK signaling antagonist 2; Spry-2; SPRY2; SPY2

Database Links

UniProt ID: O43597

Entrez-Gene Id: 10253

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.

All other trademarks are the property of their respective owners. Visit our Trademark Information page.