| Name | HG-9-91-01 |
| 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. |
| 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]. |
| 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. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility Information | 30% propylene glycol plus 70% ethanol : Soluble
DMSO : 50 mg/mL (88.08 mM)
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| Keywords | Salt-inducible Kinase (SIK) | HG99101 | SIK inhibitor-1 | SIK inhibitor1 | inhibit | HG 9 91 01 | HG-9-91-01 | Inhibitor |
| Inhibitors Related | YKL-06-061 | MRT 67307 dihydrochloride | Pterosin B | GLPG3970 | ARN-3236 | WH-4-025 | YKL-05-099 | YKL-06-062 |
| Related Compound Libraries | Highly Selective Inhibitor Library | Bioactive Compound Library | Anti-Diabetic Compound Library | Kinase Inhibitor Library | Anti-Breast Cancer Compound Library | Inhibitor Library | Stem Cell Differentiation Compound Library | Anti-Prostate Cancer Compound Library | Anti-Aging Compound Library | Bioactive Compounds Library Max |
United States
