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Merck
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574711

Sigma-Aldrich

Syk Inhibitor

The Spleen Tyrosine Kinase Inhibitor, also referenced under CAS 622387-85-3, controls the biological activity of Spleen Tyrosine Kinase. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

Sinónimos:

Syk Inhibitor, Spleen Tyrosine Kinase Inhibitor, 3-(1-Methyl-1H-indol-3-yl-methylene)-2-oxo-2,3-dihydro-1H-indole-5-sulfonamide

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About This Item

Fórmula empírica (notación de Hill):
C18H15N3O3S
Número de CAS:
622387-85-3
Peso molecular:
353.40
Número MDL:
MFCD07776820
Código UNSPSC:
12352200
NACRES:
NA.77

Nivel de calidad

100

Ensayo

≥97% (sum of two isomers, HPLC)

Formulario

solid

potencia

14 nM IC50

fabricante / nombre comercial

Calbiochem®

condiciones de almacenamiento

OK to freeze
protect from light

color

deep orange

solubilidad

DMSO: 5 mg/mL

Condiciones de envío

ambient

temp. de almacenamiento

2-8°C

cadena SMILES

[S](=O)(=O)(N)c1cc2c(cc1)NC(=O)C2=Cc3c4c([n](c3)C)cccc4

InChI

1S/C18H15N3O3S/c1-21-10-11(13-4-2-3-5-17(13)21)8-15-14-9-12(25(19,23)24)6-7-16(14)20-18(15)22/h2-10H,1H3,(H,20,22)(H2,19,23,24)

Clave InChI

MLKHXLFEYOOYEY-UHFFFAOYSA-N

Descripción general

A cell-permeable oxindole compound that acts as a potent, reversible, and ATP-competitive Syk inhibitor (IC50 = 14 nM). Has been shown to effectively inhibit FcεRI-mediated degranulation in the rat basophilic leukemia cell line, RBL-2H3 (EC50 = 313 nM).
A cell-permeable, potent, reversible, and ATP-competitive Spleen Tyrosine Kinase (Syk) inhibitor (IC50 = 14 nM). Shown to effectively inhibit FcεRI-mediated degranulation in the rat basophilic leukemia cell line, RBL-2H3 (EC50 = 313 nM).

Acciones bioquímicas o fisiológicas

Cell permeable: yes
EC50 = 313 nM against FcεRI-mediated degranulation in the rat basophilic leukemia cell line, RBL-2H3
Product competes with ATP.
Reversible: yes

Envase

Packaged under inert gas

Advertencia

Toxicity: Standard Handling (A)

Otras notas

Lai, J.Y.Q., et al. 2003. Bioorg. Med. Chem. Lett.13, 3111.

Información legal

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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»

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Tai Yeon Koo et al.
Cell biology international, 37(1), 19-28 (2013-01-16)
Atherosclerosis develops from cascades of inflammatory processes. Spleen tyrosine kinase (Syk) and monocyte chemotatic protein-1 (MCP-1) play important roles in the pathogenesis of atherosclerosis. Mycophenolic acid (MPA) has an anti-inflammatory effect. We have investigated whether MPA regulates Syk to repress
Patricia Vuscan et al.
Frontiers in immunology, 15, 1323333-1323333 (2024-02-28)
Candida albicans cell wall component β-glucan has been extensively studied for its ability to induce epigenetic and functional reprogramming of innate immune cells, a process termed trained immunity. We show that a high-complexity blend of two individual β-glucans from Saccharomyces
Genome-Wide Association Study Reveals CLEC7A and PROM1 as Potential Regulators of Paracoccidioides brasiliensis-Induction of Cytokine Production in Peripheral Blood Mononuclear Cells.
de Figueiredo, et al.
Journal of Fungi, 9 (2023)
Lin Wang et al.
Nature genetics, 53(4), 500-510 (2021-03-31)
Spleen tyrosine kinase (SYK) is a critical immune signaling molecule and therapeutic target. We identified damaging monoallelic SYK variants in six patients with immune deficiency, multi-organ inflammatory disease such as colitis, arthritis and dermatitis, and diffuse large B cell lymphomas.
Omar Rafael Alemán et al.
Frontiers in immunology, 12, 657393-657393 (2021-06-01)
Human neutrophils express two unique antibody receptors for IgG, the FcγRIIa and the FcγRIIIb. FcγRIIa contains an immunoreceptor tyrosine-based activation motif (ITAM) sequence within its cytoplasmic tail, which is important for initiating signaling. In contrast, FcγRIIIb is a glycosylphosphatidylinositol (GPI)-linked
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