Serine and threonine phospho-specific antibodies to p120-catenin.
Serine and threonine phospho-specific antibodies to p120-catenin.
复制标题
p120-连环蛋白的丝氨酸和苏氨酸磷酸化特异性抗体。
DOI:
10.1089/hyb.2004.23.343
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发表时间:
2004
期刊:
影响因子:
--
通讯作者:
Reynolds,AlbertB
中科院分区:
文献类型:
--
作者:
Xia,Xiaobo;Brooks,James;Campos-Gonzalez,Roberto;Reynolds,AlbertB
p120-catenin (p120) regulates cadherin turnover and is required for cadherin stability. This role is probably regulated by signaling events that induce p120 phosphorylation, but monitoring individual phosphorylation events and their consequences is technically challenging. Previously, we used phospho-tryptic peptide mapping to identify eight major sites of p120 serine and threonine phosphorylation. Here, we have generated new phospho-specific p120 monoclonal and polyclonal antibodies to phospho-epitopes containing S268, S288, T310, and T910. We have characterized the antibodies with respect to their capabilities and limitations in commonly used assays, including immunoprecipitation (IP), Western blotting (WB), and immunofluorescence (IF). The antibodies should markedly accelerate efforts to delineate the roles of individual p120 modifications and will be particularly useful in identifying upstream signaling events that regulate p120 function.
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影响因子:
8
作者:
Downing,JR;Reynolds,AB
通讯作者:
Reynolds,AB
影响因子:
4.8
作者:
M. Ratcliffe;L. Rubin;J. Staddon
通讯作者:
J. Staddon
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4.8
作者:
Ohkubo, T;Ozawa, M
通讯作者:
Ozawa, M
影响因子:
2.4
作者:
Yap, AS
通讯作者:
Yap, AS
影响因子:
2.9
作者:
Xiaobo Xia;D. J. Mariner;A. Reynolds
通讯作者:
Xiaobo Xia;D. J. Mariner;A. Reynolds