LDN 209929 dihydrochloride
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.
Target: haspin kinase
IC50: 55 nM
LDN 209929 dihydrochloride is a selective and potent haspin kinase inhibitor with IC50 value of 55 nM . LDN 209929 dihydrochloride displays 180-fold selectivity on haspin kinase over DYRK2 .
Haspin, also known as Germ Cell-Specific Gene-2 (Gsg2), is a serine/threonine kinase expressed in several tissues (e.g., testis, thymus, bone narrow, and spleen), proliferating cells and neoplasms, including diffuse large B cell lymphomas and Burkitt’s lymphoma. Haspin’s kinase activity is required for completion of normal mitosis. Therefore, Haspin has emerged as a potential therapeutic target in oncology .
DYRKs (Dual-specificity Tyrosine-regulated Kinases), belong to the CMGC family of eukaryotic protein kinase, can be divided into class 1 kinases (DYRK1A and 1B) and class 2 kinases (DYRK2, 3, and 4), which are predominantly cytosolic. DYRKs participate in regulation of several signaling pathways, including Hedgehog signaling, caspase activity during apoptosis, cell cycle progression and mitosis, NFAT signaling in the brain and immune system, and p53 activation in response to DNA damage .
In vitro: N/A
In vivo: N/A
1. Cuny GD, Robin M, Ulyanova NP, Patnaik D, Pique V, Casano G, et al. Structure-activity relationship study of acridine analogs as haspin and DYRK2 kinase inhibitors. Bioorg Med Chem Lett. 2010;20(12):3491-4.
|Physical Appearance||Orange solid|
|Storage||Desiccate at RT|
|Solubility||<40.58mg/ml in H2O; <40.58mg/ml 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.|