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KN-62

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Catalog No. T2694Cas No. 127191-97-3

KN-62 is a potent and specific Ca2+/calmodulin-dependent protein kinase II (CaMKII) inhibitor with Ki of 0.9 μM.

KN-62

KN-62

🥰Excellent
Purity: 100%
Catalog No. T2694Cas No. 127191-97-3
KN-62 is a potent and specific Ca2+/calmodulin-dependent protein kinase II (CaMKII) inhibitor with Ki of 0.9 μM.
Pack SizePriceAvailabilityQuantity
1 mg$30In Stock
2 mg$44In Stock
5 mg$68In Stock
10 mg$113In Stock
25 mg$229In Stock
50 mg$448In Stock
100 mg$658In Stock
1 mL x 10 mM (in DMSO)$113In Stock
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Purity:100%
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Product Introduction

Bioactivity
Description
KN-62 is a potent and specific Ca2+/calmodulin-dependent protein kinase II (CaMKII) inhibitor with Ki of 0.9 μM.
Targets&IC50
CaMK II:0.9 μM(Ki), CaMK V:0.8 μM(Ki)
In vitro
KN-62 administration in adult rats reduces the expression levels of brain-derived neurotrophic factor (BDNF) mRNA induced by epilepsy in the brain.
In vivo
KN-62 inhibits the proliferation of K562 cells and blocks cell cycle progression. When administered at 10 μM to rat pancreatic islet cells, KN-62 inhibits insulin secretion stimulated by carbachol and potassium. Furthermore, KN-62 suppresses the phosphorylation of Ca2+/CaM kinase induced by A23187 in PC12 D cells.
Kinase Assay
Kinase assay: Total kinase activity of CaMKII, determined in a standard 2 min assay (100 μL), contained 35 mM HEPES, 10 mM MgCl2, 1 mM CaCl2, 10 μg of chicken gizzard myosin 20-kD light chain, 0.1 μM calmodulin, and 10 μM [γ-33]ATP at 30 °C. The kinase reaction is halted by adding 1 mL of 10% trichloroacetic acid.
Cell Research
For cell growth analysis, K562 cells are plated in a 3-cm dish with 5 mL of culture medium containing various concentration of KN-62. After two days in these condition cell numbers are counted. (Only for Reference)
Chemical Properties
Molecular Weight721.84
FormulaC38H35N5O6S2
Cas No.127191-97-3
SmilesO=C([C@H](Cc1ccc(OS(=O)(=O)c2cccc3cnccc23)cc1)NCS(=O)(=O)c1cccc2cnccc12)N1CCN(CC1)c1ccccc1
Relative Density.1.388 g/cm3
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
DMSO: 72.2 mg/mL (100 mM)
Solution Preparation Table
DMSO
1mg5mg10mg50mg
1 mM1.3853 mL6.9267 mL13.8535 mL69.2674 mL
5 mM0.2771 mL1.3853 mL2.7707 mL13.8535 mL
10 mM0.1385 mL0.6927 mL1.3853 mL6.9267 mL
20 mM0.0693 mL0.3463 mL0.6927 mL3.4634 mL
50 mM0.0277 mL0.1385 mL0.2771 mL1.3853 mL
100 mM0.0139 mL0.0693 mL0.1385 mL0.6927 mL

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