Size : 10mg
Phone : +1 850 650 7790
Synonyms: SIK inhibitor 1
| Description | HG-9-91-01 (SIK inhibitor 1) is a potent and highly selective salt-inducible kinase (SIKs) inhibitor with IC50s of 0.92 nM, 6.6 nM and 9.6 nM for SIK1, SIK2 and SIK3respectively. |
| Targets & IC50 | SIK1:0.92 nM, SIK2:6.6 nM, SIK3:9.6 nM |
| In vitro | HG-9-91-01, a recently identified inhibitor of SIK1-3 and various other kinases, targets numerous protein tyrosine kinases with a threonine residue at their gatekeeper site, including members of the Src family (Src, Lck, and Yes), BTK, and the FGF and Ephrin receptors. This compound has been shown to significantly inhibit SIK2, thereby enhancing IL-10 production, with effects akin to those observed with PGE2 treatment—demonstrating potentiation of zymosan-induced IL-10 production in a concentration-dependent manner with an EC50 of approximately 200 nM. Moreover, HG-9-91-01 exhibits over 100-fold greater potency against SIKs compared to AMPK in cell-free assays (IC50=4.5 μM). Additionally, treatment with HG-9-91-01 leads to a dose-dependent increase in mRNA expression of Pck1 and G6pc, paralleling the effects of 0.1 μM glucagon, and consequently results in elevated glucose production. |
| Synonyms | SIK inhibitor 1 |
| Cell Research | Bone marrow is harvested from femurs and tibias of C57BL/6 mice. Bone-marrow-derived dendritic cells (BMDCs) are differentiated DMEM supplemented with 2 mM GlutaMAX, 10% (vol/vol) FBS, Penicillin, Streptomycin, and 2% mouse granulocyte-macrophage colony-stimulating factor (GM-CSF)-conditioned media derived from murine L cells. Cultures are differentiated for 7 d and routinely analyzed for >90% CD11c (allophycocyanin (APC) anti-CD11c clone HL3) positivity by flow cytometry before use in experiments. Lentiviral transduction of bone marrow cultures is conducted by addition of 293T culture supernatants containing lentiviral particles encoding the CREB-dependent luciferase reporter construct or CRTC3 targeting or control shRNAs 1 d postisolation. Stable integration of lentiviral shRNA constructs is selected by addition of puromycin (3 μg/mL) on day 4 posttransduction. After 2 d, stably transduced BMDCs are released from selection and used in subsequent assays. Unless otherwise indicated, cells are treated for 2 d with PGE2 (5 μM) or HG-9-91-01 (0.5 μM) or an equivalent concentration of DMSO (≤0.5%) and then stimulated for 18 h with LPS (100 ng/mL), R848 (10 μg/mL), or Zymosan (4 μg/mL)[2]. |
| Molecular Weight | 567.68 |
| Formula | C32H37N7O3 |
| Cas No. | 1456858-58-4 |
| Smiles | COc1ccc(N(C(=O)Nc2c(C)cccc2C)c2cc(Nc3ccc(cc3)N3CCN(C)CC3)ncn2)c(OC)c1 |
| Relative Density. | 1.257 g/cm3 (Predicted) |
| Storage | Store at low temperature Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | 30% propylene glycol plus 70% ethanol: Soluble DMSO: 250 mg/mL (440.39 mM), Sonication is recommended.  | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+90% Saline: < 10 mg/mL (17.62 mM), Lower concentrations may be soluble, but exact solubility limit is unknown. 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 10 mg/mL (17.62 mM), Solution. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
Note : The dilution table applies only to solid products. For liquid products, please calculate the stock solution based on the stated concentration and/or density. | ||||||||||||||||||||||||||||||||||||
For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, and a total of 10 animals are to be administered, using a formulation of 
10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.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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