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CLK1/2-IN-3 (Cpd-3) is a potent and selective CLK1 and CLK2 inhibitor with antiproliferative activity and inhibits the activities of CLK1, CLK2, SRPK1, SRPK2, and SRPK3.CLK1/2-IN-3 induces nuclear speckle enlargement, which induces S6K pre-mRNA-selective splicing and subsequent inhibition of cell growth of multiple cancer cell types. cancer cell types cell growth.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 mg | $350 | In Stock | |
5 mg | $970 | 6-8 weeks | |
25 mg | $1,520 | 6-8 weeks | |
50 mg | $1,980 | 6-8 weeks | |
100 mg | $2,500 | 6-8 weeks |
Description | CLK1/2-IN-3 (Cpd-3) is a potent and selective CLK1 and CLK2 inhibitor with antiproliferative activity and inhibits the activities of CLK1, CLK2, SRPK1, SRPK2, and SRPK3.CLK1/2-IN-3 induces nuclear speckle enlargement, which induces S6K pre-mRNA-selective splicing and subsequent inhibition of cell growth of multiple cancer cell types. cancer cell types cell growth. |
Targets&IC50 | SRPK2:260 nM, SRPK3:260 nM, CLK2:2.1 nM, CLK1:1.1 nM, SRPK1:130 nM |
In vitro | Exposure to CLK1/2-IN-3 (compound 3) at concentrations of 1.1-3.3 μM for 72 hours increases the expression of S6K mRNAs in MDA-MB-468 cells[1]. Significant reduction in the levels of endogenous phosphorylated SR proteins is observed with CLK1/2-IN-3 (5 μM)[1].Anti-proliferative activity is demonstrated by CLK1/2-IN-3 (1-10 μM) with GI50s of 3.4, 2.6, 2.1, 2.5, 2.2, 2.9, 1.5 μM for MDA-MB-468, A549, COLO205, HCT-116, NCI-H23, SW620, COLO320DM cells,respectively[1]. |
Alias | CLK1/2-inhibitor-3, CLK1/2IN3, CLK1/2 inhibitor 3, CLK1/2 IN 3 |
Molecular Weight | 375.42 |
Formula | C21H21N5O2 |
Cas No. | 1005784-60-0 |
Smiles | N(C(=O)C1=CC=C(C(CO)(C)C)C=C1)C2=CN3C(=N2)C=CC(=C3)C=4C=NNC4 |
Relative Density. | 1.32 g/cm3 (Predicted) |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
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