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MRL-SYKi is a highly selective and potent chemical probe for spleen tyrosine kinase (SYK). In live cell assays, it strongly binds to SYK gain-of-function (GoF) variants [SYK(S550Y), SYK(S550F), and SYK(P342T)], with IC50 values of 2.1 nM, 14 nM, and 4.6 nM in digitonin-permeabilized cell experiments. MRL-SYKi effectively reduces catalytic activity, as shown in PhosphoSens SOX peptide assays, where the IC50 for SYK(S550F) is 63 nM and for SYK(P342T) is 95 nM. Additionally, it decreases phosphorylation levels at Y525/526 of SYK(S550Y) in SW480 cells. MRL-SYKi is useful for inflammation research.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | MRL-SYKi is a highly selective and potent chemical probe for spleen tyrosine kinase (SYK). In live cell assays, it strongly binds to SYK gain-of-function (GoF) variants [SYK(S550Y), SYK(S550F), and SYK(P342T)], with IC50 values of 2.1 nM, 14 nM, and 4.6 nM in digitonin-permeabilized cell experiments. MRL-SYKi effectively reduces catalytic activity, as shown in PhosphoSens SOX peptide assays, where the IC50 for SYK(S550F) is 63 nM and for SYK(P342T) is 95 nM. Additionally, it decreases phosphorylation levels at Y525/526 of SYK(S550Y) in SW480 cells. MRL-SYKi is useful for inflammation research. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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