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KN-93 Phosphate


CaMKII inhibitor

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Catalog No. A14288

Availability:Stock in USAIn stock

Product Name Catalog No. Price Qty
KN-93 Phosphate 10mg A14288-10

Regular Price: €104.50

Special Price: €94.05

KN-93 Phosphate 25mg A14288-25

Regular Price: €209.00

Special Price: €188.10

KN-93 Phosphate 50mg A14288-50

Regular Price: €380.00

Special Price: €342.00

KN-93 Phosphate 10mM * 1mL in DMSO A14288-10mM-D

Regular Price: €118.75

Special Price: €106.88

Products are for laboratory research use only. Not for human use. We do not sell to patients.

Quick Overview

KN-93 Phosphate is a potent and specific inhibitor of Ca2+/calmodulin-dependent protein kinase II (CaMKII) with Ki of 0.37 μM, no remarkable inhibitory effects on APK, PKC, MLCK or Ca2+-PDE activities.

KN-93 Phosphate

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Publications citing Adooq Products
KN-93 Phosphate Citations (1)
  • Kazuki Yuasa, .et al. Targeted ablation of p38α MAPK suppresses denervation-induced muscle atrophy, Sci Rep, 2018, 8: 9037 PMID: 29899565

Chemical Information

Catalog Num A14288
Actions Inhibitor
M. Wt 599.03
Formula C26H29ClN2O4S. H3O4P
Solubility DMSO
Purity >98%
Storage at -20°C 3 years Powder
CAS No. 1188890-41-6
Synonyms KN93, KN 93

Biological Activity

KN-93 Phosphate is a potent and specific inhibitor of Ca2+/calmodulin-dependent protein kinase II (CaMKII) with Ki of 0.37 μM, no remarkable inhibitory effects on APK, PKC, MLCK or Ca2+-PDE activities.
0.37 μM(Ki)


Solubility (25°C)* In vitro DMSO 100 mg/mL (166.93 mM)
Water 92 mg/mL (153.58 mM)
Ethanol <1 mg/mL (<1 mM)
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

Preparing Stock Solutions

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 16.69 mL 83.47 mL 166.94mL
0.5 mM 3.34 mL 16.69 mL 33.39 mL
1 mM 1.67 mL 8.35 mL 16.69 mL
5 mM 0.33 mL 1.67 mL 3.34 mL

*The above data is based on the productmolecular weight 599.03. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

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