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KH-CB19

Catalog No. T15657Cas No. 1354037-26-5

KH-CB19 is an effective and highly specific inhibitor of the CDC2-like kinase isoforms 1 and 4 (CLK1/CLK4).

KH-CB19

KH-CB19

Catalog No. T15657Cas No. 1354037-26-5
KH-CB19 is an effective and highly specific inhibitor of the CDC2-like kinase isoforms 1 and 4 (CLK1/CLK4).
Pack SizePriceAvailabilityQuantity
2 mgInquiry5 days
5 mgInquiry5 days
25 mgInquiry6-8 weeks
50 mgInquiry6-8 weeks
100 mgInquiry6-8 weeks
1 mL x 10 mM (in DMSO)Inquiry5 days
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Product Introduction

Bioactivity
Description
KH-CB19 is an effective and highly specific inhibitor of the CDC2-like kinase isoforms 1 and 4 (CLK1/CLK4).
Targets&IC50
CLK1:19.7 nM, DYRK1A:55.2 nM, CLK3:530 nM
In vitro
KH-CB19 showed potent inhibition of CLK1 (IC50: 20 nM), and for the pure isomer KH-CB19, almost 100-fold selectivity against the CLK3 isoform. Treatment of resting cells with 10 μM KH-CB19 significantly reduced the basal expression of flTF as well as HTF. Pretreatment of cells with KH-CB19 or TG003 led to a reduction of the TNF-α-induced increase in phosphorylation of all analyzed SR proteins compared with TNF-α-stimulated controls [1].
Chemical Properties
Molecular Weight338.19
FormulaC15H13Cl2N3O2
Cas No.1354037-26-5
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
DMSO: 50 mg/mL (147.85 mM)
Solution Preparation Table
DMSO
1mg5mg10mg50mg
1 mM2.9569 mL14.7846 mL29.5692 mL147.8459 mL
5 mM0.5914 mL2.9569 mL5.9138 mL29.5692 mL
10 mM0.2957 mL1.4785 mL2.9569 mL14.7846 mL
20 mM0.1478 mL0.7392 mL1.4785 mL7.3923 mL
50 mM0.0591 mL0.2957 mL0.5914 mL2.9569 mL
100 mM0.0296 mL0.1478 mL0.2957 mL1.4785 mL

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Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSOTargetMol | reagent (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
Preparation method for in vivo formula: Take 50 μL DMSOTargetMol | reagent main solution, add 300 μLPEG300TargetMol | reagent mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2OTargetMol | reagent mix well and clarify
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