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.
CH5424802 is a potent and selective ALK inhibitor.
Anaplastic lymphoma kinase (ALK) is a tyrosine kinase that is constitutively activated in certain cancers. .
In vitro: In cell free assays the IC50 of CH5424802 for enzyme activity of ALK was 1.9 nM; the dissociation constant (KD) value for ALK in an ATP-competitive manner was 2.4 nM. The inhibitory activity for two hot spot-activating mutations (F1174L and R1275Q) in neuroblastoma was comparable to that for wildtype ALK .
In vivo: In the NCI-H2228 model, oral administration of CH5424802 resulted in dose-dependent tumor growth inhibition (ED50 = 0.46 mg/kg) and tumor regression. Moreover, treatment of 20 mg/kg CH5424802 showed rapid tumor regression and tumor regrowth did not occur throughout the 4-week drug-free period .
Clinical trial: No clinical data are available currently.
 Sakamoto H, Tsukaguchi T, Hiroshima S, Kodama T, Kobayashi T, Fukami TA, Oikawa N, Tsukuda T, Ishii N, Aoki Y. CH5424802, a selective ALK inhibitor capable of blocking the resistant gatekeeper mutant. Cancer Cell. 2011 May 17;19(5):679-90.
|Physical Appearance||A solid|
|Storage||Store at -20°C|
|Solubility||insoluble in H2O; ≥2.72 mg/mL in EtOH with gentle warming; ≥4.83 mg/mL in DMSO with gentle warming and ultrasonic|
|Shipping Condition||Ship with blue ice, or upon other requests.|
|General tips||For obtaining a higher solubility, please warm the tube at 37°C and shake it in the ultrasonic bath for a while. We do not recommend long-term storage for the solution, please use it up soon.|
|Description||Alectinib (CH5424802) is a potent inhibitor of ALK with an IC50 value of 1.9 nM.|
|Targets||ALK (F1174L)||ALK||ALK (R1275Q)||INSR||KDR|
|IC50||1 nM||1.9 nM||3.5 nM||550 nM||1.4 μM|