Saltar al contenido
Merck

K1385

Sigma-Aldrich

KN-93

≥98% (HPLC)

Sinónimos:

N-[2-[N-(4-Chlorocinnamyl)-N-methylaminomethyl]phenyl]-N-(2-hydroxyethyl)-4-methoxybenzenesulfonamide phosphate salt, N-[2-[[[3-(4′-Chlorophenyl)-2-propenyl]methylamino]methyl]phenyl]-N-(2-hydroxyethyl)-4′-methoxybenzenesulfonamide phosphate salt

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización


About This Item

Fórmula empírica (notación de Hill):
C26H29ClN2O4S · H3PO4
Número de CAS:
Peso molecular:
599.03
MDL number:
UNSPSC Code:
51111800
PubChem Substance ID:
NACRES:
NA.77

biological source

synthetic (organic)

Quality Level

assay

≥98% (HPLC)

form

powder

color

white

solubility

DMSO: 1 mg/mL
H2O: soluble

storage temp.

2-8°C

SMILES string

OP(O)(O)=O.COc1ccc(cc1)S(=O)(=O)N(CCO)c2ccccc2CN(C)C\C=C\c3ccc(Cl)cc3

InChI

1S/C26H29ClN2O4S.H3O4P/c1-28(17-5-6-21-9-11-23(27)12-10-21)20-22-7-3-4-8-26(22)29(18-19-30)34(31,32)25-15-13-24(33-2)14-16-25;1-5(2,3)4/h3-16,30H,17-20H2,1-2H3;(H3,1,2,3,4)/b6-5+;

InChI key

NNKJTPOXLIILMB-IPZCTEOASA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

Application

KN-93 has been used:
  • as an inhibitor to block αCaMKII (Ca2+/calmodulin-dependent protein kinase IIα)
  • as CaMKII inhibitor to pre-treat hippocampal slices
  • to treat the cells, to alter the cytoskeleton (CSK) structure and function during the experiment

Biochem/physiol Actions

KN-93 is a selective Ca2+/calmodulin-dependent protein kinase II inhibitor, which has been implicated in the regulation of smooth muscle contractility. CaM kinase II activation was inhibited by KN-93 pretreatment (IC50 ~1 μM). KN-93 inhibited histamine-induced tonic force maintenance, whereas early force development and MLC20 phosphorylation responses during the entire time course were unaffected. Both force development and maintenance in response to KCl were inhibited by KN-93. Rapid increases in KCl-induced MLC20 phosphorylation were also inhibited by KN-93, whereas steady-state MLC20 phosphorylation responses were unaffected. In contrast, phorbol 12,13-dibutyrate (PDBu) did not activate CaM kinase II and PDBu-stimulated force development was unaffected by KN-93. Thus KN-93 appears to target a step(s) essential for force maintenance in response to physiological stimuli, suggesting a role for CaM kinase II in regulating tonic contractile responses in arterial smooth muscle. Pharmacological activation of protein kinase C bypasses the KN-93 sensitive step.

Features and Benefits

This compound is featured on the Ca/CaMKs page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Caution

Photosensitive

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Potentiation of Schaffer-Collateral CA1 Synaptic Transmission by eEF2K and p38 MAPK Mediated Mechanisms
Weng W, et al.
Frontiers in Cellular Neuroscience, 247-247 (2016)
Thomas Hennig et al.
PLoS pathogens, 14(3), e1006954-e1006954 (2018-03-27)
Lytic herpes simplex virus 1 (HSV-1) infection triggers disruption of transcription termination (DoTT) of most cellular genes, resulting in extensive intergenic transcription. Similarly, cellular stress responses lead to gene-specific transcription downstream of genes (DoG). In this study, we performed a
Kristen H Jardine et al.
Scientific reports, 10(1), 9209-9209 (2020-06-10)
Reactivated long-term memories can become labile and sensitive to modification. Memories in this destabilized state can be weakened or strengthened, but there is limited research characterizing the mechanisms underlying retrieval-induced qualitative updates (i.e., information integration). We have previously implicated cholinergic
Differential Responses of Cultured MC3T3-E1 Cells to Dynamic and Static Stimulated Effect of Microgravity in Cell Morphology, Cytoskeleton Structure and Ca2+ Signaling
Luo M, et al.
mBio, 13(2), 137-157 (2016)
Wingless-type mammary tumor virus integration site family, member 5A (Wnt5a) regulates human immunodeficiency virus type 1 (HIV-1) envelope glycoprotein 120 (gp120)-induced expression of pro-inflammatory cytokines via the Ca2+/calmodulin-dependent protein kinase II (CaMKII) and c-Jun N-terminal kinase (JNK) signaling pathways
Li B, et al.
Test, 288(19), 13610-13619 (2013)

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico