PhosphoPlus® CREB (Ser133) Antibody Duet #8212
Product Information
Kit Usage Information
Protocols
- 9197: Western Blotting, Immunoprecipitation (Agarose), Immunohistochemistry (Paraffin), Immunofluorescence, Immunofluorescence, Flow, ChIP Magnetic, CUT&RUN Assay, CUT&Tag
- 9198: Western Blotting, Immunohistochemistry (Paraffin), Immunofluorescence, Immunofluorescence, Flow, ChIP Magnetic, Chromatin IP-seq, CUT&RUN Assay, CUT&Tag
Product Description
PhosphoPlus® Duets from Cell Signaling Technology (CST) provide a means to assess protein activation status. Each Duet contains an activation-state and total protein antibody to your target of interest. These antibodies have been selected from CST's product offering based upon superior performance in specified applications.
Background
CREB is a bZIP transcription factor that activates target genes through cAMP response elements. CREB is able to mediate signals from numerous physiological stimuli, resulting in regulation of a broad array of cellular responses. While CREB is expressed in numerous tissues, it plays a large regulatory role in the nervous system. CREB is believed to play a key role in promoting neuronal survival, precursor proliferation, neurite outgrowth, and neuronal differentiation in certain neuronal populations (1-3). Additionally, CREB signaling is involved in learning and memory in several organisms (4-6). CREB is able to selectively activate numerous downstream genes through interactions with different dimerization partners. CREB is activated by phosphorylation at Ser133 by various signaling pathways, including Erk, Ca2+, and stress signaling. Some of the kinases involved in phosphorylating CREB at Ser133 are p90RSK, MSK, CaMKIV, and MAPKAPK-2 (7-9).
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- Xing, J. et al. (1998) Mol Cell Biol 18, 1946-55.
- Ribar, T.J. et al. (2000) J Neurosci 20, RC107.
- Tan, Y. et al. (1996) EMBO J 15, 4629-42.
限制使用
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