In vitro transcription of capped mRNA with modified nucleotides and Poly(A) tail
Tyramide Signal Amplification (TSA)
TSA (Tyramide Signal Amplification), used for signal amplification of ISH, IHC and IC etc.
Phos Binding Reagent Acrylamide
Separation of phosphorylated and non-phosphorylated proteins without phospho-specific antibody
Cell Counting Kit-8 (CCK-8)
A convenient and sensitive way for cell proliferation assay and cytotoxicity assay
SYBR Safe DNA Gel Stain
Safe and sensitive stain for visualization of DNA or RNA in agarose or acrylamide gels.
Protect the integrity of proteins from multiple proteases and phosphatases for different applications.
NK 252 is an Nrf2 activator .
Nuclear factor-erythroid-2-related factor 2 (Nrf2), a transcription factor that activates antioxidant response elements (AREs), plays a central role in stimulating expression of various antioxidant-associated genes in the cellular defense against oxidative stress. Keap1 is a cytosolic repressor of Nrf2 that retains Nrf2 in the cytoplasm .
NK 252 is an Nrf2 activator that interacts directly with the domain containing the Nrf2-binding site of Keap1. In Huh-7.5 cells, NK 252 activated the NQO1-ARE in a dose-dependent way, suggesting NK-252 has potential as Nrf2 activator in hepatic cells. NK-252 also protected Huh-7 cells against H2O2-induced cytotoxicity . NK-252 was effective not only in circumventing the drug resistance, but also in potentiating the action of antitumor drugs against drug-sensitive tumors .
In nonalcoholic steatohepatitis (NASH) model rats, NK-252 decreased fibrosis scores and significantly reduced liver fibrosis area in a dose-dependent way. NK-252 also significantly reduced plasma ALT levels and plasma AST levels, suggesting the hepatoprotective effects of NK-252. NK-252 increased NQO1 gene expression and exhibited antioxidant property in the livers of rats. NK-252 reduced fibrogenic gene expression and inhibited further progression of established fibrosis .
. Shimozono R, Asaoka Y, Yoshizawa Y, et al. Nrf2 activators attenuate the progression of nonalcoholic steatohepatitis-related fibrosis in a dietary rat model. Mol Pharmacol. 2013 Jul;84(1):62-70.
. Kiue A, Sano T, Naito A, et al. Reversal by two dihydropyridine compounds of resistance to multiple anticancer agents in mouse P388 leukemia in vivo and in vitro. Jpn J Cancer Res. 1990 Oct;81(10):1057-64.
|Physical Appearance||A crystalline solid|
|Storage||Store at -20°C|
|Solubility||≤14mg/ml in DMSO;20mg/ml in dimethyl formamide|
|Shipping Condition||Evaluation sample solution : ship with blue ice.All other available size: ship with RT , or blue ice upon request|
|General tips||For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.|