Human/Mouse MSK1 Antibody Summary
Met1-Ala802
Accession # O75582
Applications
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Scientific Data

Detection of Human/Mouse MSK1 by Western Blot. Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line and TS1 mouse helper T cell line. PVDF membrane was probed with 1 µg/mL Goat Anti-Human/Mouse MSK1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2518) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). For additional reference, recombinant human MSK1 and MSK2 (2 ng/lane) were included. A specific band for MSK1 was detected at approximately 95 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
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MSK1 in HeLa Human Cell Line. MSK1 was detected in immersion fixed HeLa human cervical epithelial carcinoma cell line using Goat Anti-Human/Mouse MSK1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2518) at 1.7 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm and nuclei. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.
Reconstitution Calculator
Preparation and Storage
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: MSK1
Mitogen- and stress-activated protein kinase 1 (MSK1), also known as ribosomal protein S6 kinase 5 (RPS6KA5), belongs to the AGC family of kinases. Both MSK1 and the related MSK2/RSKB have two kinase domains connected by a regulatory linker region, and are activated by the mitogen-activated protein kinases ERK1, ERK2, and p38. Nuclear MSK phosphorylates and activates a number of transcription factors, including ATF1 and CREB.
Product Datasheets
Citations for Human/Mouse MSK1 Antibody
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.
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Citations: Showing 1 - 10
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A Signaling Crosstalk Links SNAIL to the 37/67 kDa Laminin-1 Receptor Ribosomal Protein SA and Regulates the Acquisition of a Cancer Stem Cell Molecular Signature in U87 Glioblastoma Neurospheres
Authors: L Gresseau, ME Roy, S Duhamel, B Annabi
Cancers, 2022-11-30;14(23):.
Species: Human
Sample Types: Cell Lysates
Applications: Western Blot -
Reduction of protein kinase A-mediated phosphorylation of ATXN1-S776 in Purkinje cells delays onset of Ataxia in a SCA1 mouse model
Authors: Judit M. Pérez Ortiz, Nissa Mollema, Nicholas Toker, Carolyn J. Adamski, Brennon O'Callaghan, Lisa Duvick et al.
Neurobiology of Disease
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A Large Polysaccharide Produced by Helicobacter hepaticus Induces an Anti-inflammatory Gene Signature in Macrophages
Authors: Camille Danne, Grigory Ryzhakov, Maria Martínez-López, Nicholas Edward Ilott, Fanny Franchini, Fiona Cuskin et al.
Cell Host & Microbe
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Peptide IDR-1002 Inhibits NF-kappa B Nuclear Translocation by Inhibition of I kappa B alpha Degradation and Activates p38/ERK1/2–MSK1-Dependent CREB Phosphorylation in Macrophages Stimulated with Lipopolysaccharide
Authors: Alejandro Huante-Mendoza, Octavio Silva-García, Javier Oviedo-Boyso, Robert E. W. Hancock, Víctor M. Baizabal-Aguirre
Frontiers in Immunology
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Shigella flexneri targets the HP1 gamma subcode through the phosphothreonine lyase OspF
Authors: Habiba Harouz, Christophe Rachez, Benoit M Meijer, Benoit Marteyn, Françoise Donnadieu, Florence Cammas et al.
The EMBO Journal
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Genetic screens reveal RAS/MAPK/MSK1 modulate ataxin 1 protein levels and toxicity in SCA1
Authors: Jeehye Park, Ismael Al-Ramahi, Qiumin Tan, Nissa Mollema, Javier R. Diaz-Garcia, Tatiana Gallego-Flores et al.
Nature
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CALHM1 controls the Ca(2)(+)-dependent MEK, ERK, RSK and MSK signaling cascade in neurons.
Authors: Dreses-Werringloer U, Vingtdeux V, Zhao H, Chandakkar P, Davies P, Marambaud P
J Cell Sci, 2013-01-23;126(0):1199-206.
Species: Mouse
Sample Types: Cell Lysates
Applications: Western Blot -
Glucocorticoid receptors recruit the CaMKIIalpha-BDNF-CREB pathways to mediate memory consolidation.
Authors: Chen D, Bambah-Mukku D, Pollonini G, Alberini C
Nat Neurosci, 2012-11-18;15(12):1707-14.
Species: Rat
Sample Types: Tissue Homogenates
Applications: Western Blot -
Ca2+ -stimulated adenylyl cyclases regulate ERK-dependent activation of MSK1 during fear conditioning.
Authors: Sindreu CB, Scheiner ZS, Storm DR
Neuron, 2007-01-04;53(1):79-89.
Species: Mouse
Sample Types: Tissue Homogenates
Applications: Western Blot -
Phosphothreonine Lyase Promotes p65 Degradation in a Mitogen-Activated Protein Kinase/Mitogen- and Stress-Activated Protein Kinase 1-Dependent Manner
Authors: M Hou, W Wang, F Hu, Y Zhang, D Yang, Q Liu
Infect. Immun., 2018-12-19;87(1):.
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