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In vitro transcription of capped mRNA with modified nucleotides and Poly(A) tail
TSA (Tyramide Signal Amplification), used for signal amplification of ISH, IHC and IC etc.
Separation of phosphorylated and non-phosphorylated proteins without phospho-specific antibody
A convenient and sensitive way for cell proliferation assay and cytotoxicity assay
Protect the integrity of proteins from multiple proteases and phosphatases for different applications.
Cell lines
HCT-116 colon cancer cells (expressing GFP-UBXN2A)
Preparation method
The solubility of this compound in DMSO is >10mM. General tips for obtaining a higher concentration: Please warm the tube at 37℃ for 10 minutes and/or shake it in the ultrasonic bath for a while. Stock solution can be stored below -20℃ for several months.
Reacting condition
20 and 40 μM, 24 hours
Applications
Veratridine is the main UBXN2A enhancer, increased UBXN2A protein levels in a dose-dependent manner.
Animal models
C57Bl/6N mice( HCT-116 cells expressing GFP-UBXN2A were injected into 6 to 8 week old nude female mice)
Dosage form
Intraperitoneal injection (IP), 0.125 mg/kg for 28 days
Application
Veratridine (VTD) was sufficient to induce UBXN2A protein levels, resulting in colon cancer cell death in UBXN2A- and mot-2-dependent manners.
Other notes
Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal.
References:
[1]. Abdullah A, Sane S, Branick KA,et al.A plant alkaloid, veratridine, potentiates cancer chemosensitivity by UBXN2A-dependent inhibition of an oncoprotein, mortalin-2. Oncotarget. 2015 Sep 15;6(27):23561-81.