Phospho-MARCKS (S152/S156) Antibody Summary
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 Phospho-MARCKS (S152/S156) by Western Blot. Western blot of rat brain lysate showing specific immunolabeling of the ~83 kDa MARCKS protein phosphorylated at S152/S156 (Control). The phosphospecificity of this labeling is demonstrated by treatment with 1200 U of lambda Phosphatase ( lambda -PPase) for 30 minutes before being exposed to the Anti-Phospho-MARCKS (S152/S156). The immunolabeling is completely eliminated by treatment with lambda -PPase.
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Preparation and Storage
Background: MARCKS
Rat MARCKS (Myristoylated, Alanine-rich C Kinase protein Substrate) is an 83 kDa, 309 amino acid intracellular protein that belongs to the MARCKS family of molecules. It is an actin-organizing molecule and a key substrate for activated protein kinase C (PKC) and PKC-related kinase. MARCKS is normally sequestered on the inner face of the plasma membrane. Here, it is bound to phosphatidylserine (PS) via electrostatic and hydrophobic interactions. Upon integrin ligation ( alpha 5 beta 1), PKC is activated, and phosphorylates MARCKS at S152 and S156. This breaks the PS interaction, forcing MARCKS into the cytosol. Subsequent cytosolic dephosphorylation of MARCKS induces MARCKS-mediated polymerization of actin and its return to the membrane.
Product Datasheets
Citations for Phospho-MARCKS (S152/S156) 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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Cardiomyocyte stromal interaction molecule 1 is a key regulator of Ca2+ -dependent kinase and phosphatase activity in the mouse heart
Authors: HE Collins, JC Anderson, AR Wende, JC Chatham
Physiological Reports, 2022-02-01;10(4):e15177.
Species: Mouse
Sample Types: Tissue Homogenates
Applications: Western Blot -
The novel protein kinase C epsilon isoform at the adult neuromuscular synapse: location, regulation by synaptic activity-dependent muscle contraction through TrkB signaling and coupling to ACh release.
Authors: Obis T, Besalduch N, Hurtado E, Nadal L, Santafe M, Garcia N, Tomas M, Priego M, Lanuza M, Tomas J
Mol Brain, 2015-02-10;8(0):8.
Species: Rat
Sample Types: Whole Tissue
Applications: Western Blot
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