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.
IC50: 5 uM
OICR-9429 is an antagonist of Wdr5-MLL interaction.
WDR5 has been identified as a component of the MLL complex, which is required for histone H3 tri-methylation by its binding of histone H3. Thus, WDR5 is reported to be a presenter component of MLL, suggesting that WDR5 can bind substrates of methylated histone H3 to the MLL complex for further methylation.
In vitro: Previous study found that Wdr5 could be detected readily in C/EBPα immunoprecipitates from lysates of Cebpap30/p30 cells by the treatment of OICR-9429, indicating that the Wdr5-MLL interaction could not influence p30 binding. Moreover, the gene expression profiling of OICR-9429-treated Cebpap30/p30 cells showed that Wdr5 antagonism could result in the upregulation of myeloid-specific transcripts. In addition, the gene set enrichment analyses demonstrated a close correlation between OICR-9429–induced genes and genes that were upregulated after Wdr5 knockdown. Furthermore, the gene profile of Cebpap30/p30 LICs6 was downregulated due to the Wdr5 antagonism caused by OICR-9429. Further treatment of OICR-9429 to Cebpap30/p30 cells was found to be associated with myeloid differentiation and loss of progenitor morphology .
In vivo: So far, there is no animal in vivo data reported.
Clinical trial: Up to now, OICR-9429 is still in the preclinical development stage.
 Grebien F et al. Pharmacological targeting of the Wdr5-MLL interaction in C/EBPα N-terminal leukemia. Nat Chem Biol.2015 Aug;11(8):571-8.
|Physical Appearance||A crystalline solid|
|Storage||Store at -20°C|
|Solubility||Soluble in DMSO|
|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.|