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p-Rsk (Ser 227) Antibody: sc-12445 |
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- goat polyclonal IgG, 200 µg/ml; also available as rabbit IgG, 200 µg/ml, sc-12445-R
- epitope corresponding to a short amino acid sequence containing phosphorylated Ser 227 of Rsk-2 of human origin
- broadly reactive with Ser 227 phosphorylated Rsk family proteins of mouse, rat and human origin by WB, IP, IF and ELISA; also reactive with additional species, including equine, canine, bovine, porcine and avian
- blocking peptide, sc-12445 P
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Rsk Background Information The family of ribosomal S6 kinases (Rsks), designated Rsk-1 (or MAPKAP kinase-1), Rsk-2 and Rsk-3, are intracellular serine/threonine kinases that are important signaling intermediates in response to a broad range of ligand activated receptor tyrosine kinases. A unique feature common to the members of the Rsk family is that each possesses two non-identical complete kinase catalytic domains. An additional Rsk protein, Rsk-4, shows a high level of homology to the three previously isolated members of the human Rsk family. Rsk-4 is most abundantly expressed in brain and kidney and plays a role in normal neuronal development. The family of ribosomal S6 kinases includes p70 S6 kinase and p70 S6 kinase b, which are thought to have similar regulatory functions. MSK1 (also designated RLPK) is a novel Rsk-related protein, which, like the p90 Rsk family members, contains two non-identical complete kinase catalytic domains.
| p-Rsk (Ser 227) Product Citations |
See how others have used p-Rsk (Ser 227): sc-12445 antibody and or p-Rsk (Ser 227) antibody conjugates.
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p-Rsk (Ser 227)
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p-Rsk (Ser 227)-R: sc-12445-R. Western blot analysis of Rsk phosphorylation in untreated (A), PMA treated (B) and PMA and lambda protein phosphatase treated (C) HeLa whole cell lysates.
Western blot analysis of Rsk phosphorylation in untreated (A,C) and lambda protein phosphatase treated (B,D) HeLa whole cell lysates. Antibodies tested include p-Rsk (Ser 227)-R: sc-12445-R (A,B) and Rsk-1 (C-21): sc-231 (C,D).
Western blot analysis of Rsk phosphorylation in untreated (A,D), serum-starved, PMA-treated (B,E), and serum-starved, PMA and lambda protein phosphatase ( sc-200312A) treated (C,F) HeLa whole cell lysates. Antibodies tested include p-Rsk (Ser 227)-R: sc-12445-R (A,B,C) and Rsk-1 (C-21): sc-231 (D,E,F).
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