Call 408.493.1800 | Fax 408.493.1801 | Toll Free 800.891.9699 (US Only) | Email: [email protected]

EZClick™ Stearoylated Protein Assay Kit (FACS/Microscopy), Green Fluorescence

for labeling and detection of Stearoylated proteins
Catalog #: K453

In stock


Product Details

Cat # +Size K453-100
Size 100 assays
Kit Summary BioVision offers EZClick™ Stearoylated Protein Assay Kit, a highly specific, simple and robust method for labeling and detection of Stearoylated proteins.
Detection Method Fluorescence Microscope Imaging and FACS analysis
Species Reactivity Mammalian
Applications • Identification and localization of stearic acid modified proteins
• Screening for genotoxic compounds and effectors of protein modifications
• Detection and quantification of biosynthesis, dynamics and turnover of stearic acid modified proteins
Features & Benefits • Robust method for labeling and detection of Stearoylated proteins
• Highly specific
• Simple procedure
Kit Components • Permeabilization Buffer (10X)
• EZClick™ Stearic Acid Label (1000X)
• EZClick™ Total DNA Stain (1000X)
• EZClick™ Wash Buffer (10X)
• EZClick™ Fluorescent Azide (100X)
• Reducing Agent (20X)
• Copper Reagent (100X)
• Fixative Solution
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


Stearoylation is one of the numerous types of post-translational modification in proteins. Stearoylated proteins are involved in regulation of cellular processes such as apoptosis, growth and metabolism. In this modification, Stearic acid, a saturated fatty acid, is covalently bound to a protein through the action of long-chain-fatty-acid-[acyl-carrier-protein] ligase. In the presence of ATP, this enzyme transfers a Stearate moiety to the target protein forming a carbon-sulfur bond (C=S). Recent studies showed a possible correlation between mitochondrial dysfunction with some neurodegenerative diseases, cancer and aging. Furthermore, it is known that stearoylated Transferrin Receptor (TfR1) inhibits JNK activation, reduces mitofusin ubiquitination, thus restoring mitochondrial function. Studying of stearoylation of proteins can shed a light for disease etiology and prevention. BioVision offers EZClick™ Stearoylated Protein Assay Kit, a highly specific, simple and robust method for labeling and detection of Stearoylated proteins. The kit uses Alkynyl Stearic Acid that is fed directly into the cells and gets incorporated into proteins during or post translation. This modification can be followed by click reaction with an azide-containing dye. The assay kit offers a powerful method for imaging localization, trafficking, and dynamics of Stearoylated proteins, or detection by FACS for quantitative studies. Labeled Stearoylated Proteins can be directly detected in 1D or 2D gels using the appropriate excitation sources, or enriched by immunoprecipitation with biotin-azide or antibodies prior to proteomic analysis. We provide sufficient materials for 100 assays in a 96-well plate format.

Why buy BioVision Products?
Global Presence
Technical Support
BioVision aims to provide our customers innovative tools for accelerating drug discovery and biological research. BioVision offers >8,000 products including the most comprehensive array of assay kits for key targets in Metabolic pathways.
BioVision is committed to providing the highest quality products at a competitive price.
We have a broad network of global distributors who are ready to address your research needs and ensure fast delivery.
Our highly trained Technical Support team provides comprehensive product support and is dedicated to resolving your issues quickly and efficiently.