Salt-inducible Kinases (SIK) are a family of related serine-threonine kinases. In cultured adrenocortical cells, SIK1 is rapidly but transiently induced by adrenocorticotropin (ACTH) treatment, suggesting that it contributes to ACTH-mediated induction of steroidogenic enzymes. SIK2 is found in adipocytes and phosphorylates a specific serine residue in insulin receptor substrate-1. Members of the SIK family are emerging as important modulators of key processes such as steroid hormone biosynthesis by the adrenal cortex and insulin signaling in adipocytes.


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Aryl Hydrocarbon Receptor CCR Complement System COX CXCR FLAP Histamine Receptor IFNAR Interleukin Related IRAK MyD88 NO Synthase NOD-like Receptor (NLR) PD-1/PD-L1 PGE synthase Salt-inducible Kinase (SIK) SPHK STING Thrombopoietin Receptor Toll-like Receptor (TLR) Arginase
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YKL-05-099

YKL-05-099 is a salt-inducible kinase (SIK) probe; inhibits SIK2 with an IC50 of 40 nM.

  • CAS Number: 1936529-65-5
  • MF: C32H34ClN7O3
  • MW: 600.110
  • Catalog: Salt-inducible Kinase (SIK)
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 761.0±70.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 414.1±35.7 °C

WH-4-025

WH-4-025 is a Salt-inducible kinase (SIK) inhibitor (WO2016023014 A2)[1].

  • CAS Number: 1876463-35-2
  • MF: C39H38F3N7O5
  • MW: 741.76
  • Catalog: Salt-inducible Kinase (SIK)
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

RSS0680

RSS0680 (Example 22) is a bifunctional compound targeted protein degradation of kinases. RSS0680 degrades AAK1, CDK1, CDK16, CDK2, CDK4, CDK6, EIF2AK4, GAK, LATSl, LIMK2, MAPK6, MAPKAPK5, MARK2, MARK4, MKNK2, NEK9, RPS6KB1, SIK2, SNRK, STK17A, STK17B, STK35, and WEEl. RSS0680 can be used for research of disease or disorder mediated by aberrant kinase activity[1].

  • CAS Number: 2769753-48-0
  • MF: C52H64N10O6S3
  • MW: 1021.32
  • Catalog: CDK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

DB0614

DB0614 (Example 21) is a bifunctional compound targeted protein degradation of kinases. DB0614 degrades AAK1, AURKA, BMP2K, CAMKK1, CDK16, CML, CDK6, EIF2AK2, FER, GAK, LCK, LIMK2, MAP3KH, MAPK8, MAPK9, NEK9, PLK4, PTK2B, SIK2, STK17A, STK17B, ULK1, ULK3, and WEE1. DB0614 can be used for research of disease or disorder mediated by aberrant kinase activity[1].

  • CAS Number: 2769753-47-9
  • MF: C41H42N8O7S2
  • MW: 822.95
  • Catalog: Ferroptosis
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pterosin B

Pterosin B, a indanone found in bracken fern (Pteridium aquilinum), is an inhibitor of salt-inducible kinase 3 (Sik3) signaling. Pterosin B prevents chondrocyte hypertrophy and osteoarthritis in mice by inhibiting Sik3[1][2].

  • CAS Number: 34175-96-7
  • MF: C14H18O2
  • MW: 218.292
  • Catalog: Salt-inducible Kinase (SIK)
  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 396.5±41.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 169.3±20.2 °C

ARN-3236

ARN-3236 is an oral active and selective inhibitor of salt-inducible kinase 2 (SIK2) (IC50 <1 nM), with activity in inhibiting growth and enhancing paclitaxel sensitivity in cultures and xenografts of ovarian cancer cell lines[1][2].

  • CAS Number: 1613710-01-2
  • MF: C19H16N2O2S
  • MW: 336.41
  • Catalog: Salt-inducible Kinase (SIK)
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

GLPG3970

GLPG3970 (compound 88) is a first-in-class SIK2/SIK3 inhibitor. GLPG3970 can be used for the research of inflammation and autoimmune disease[1].

  • CAS Number: 2403733-82-2
  • MF: C25H27F3N4O4
  • MW: 504.50
  • Catalog: Salt-inducible Kinase (SIK)
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

YKL-06-061

YKL-06-061 is a potent, selective, second-generation salt-inducible kinase (SIK) inhibitor with IC50 values of 6.56 nM/1.77 nM/20.5 nM for SIK1/2/3, respectively[1].

  • CAS Number: 2172617-15-9
  • MF: C30H37N7O2
  • MW: 527.3
  • Catalog: Salt-inducible Kinase (SIK)
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Phanginin A

Phanginin A is a potent and orally active SIK1 (salt-induced kinase 1) activator. Phanginin A inhibited gluconeogenesis. Phanginin A increases the expression of p-SIK1 and decreases the expression of p-CREB. Phanginin A reduces blood glucose levels and improves glucose tolerance and dyslipidemia. Phanginin A has the potential for the research of type 2 diabetes[1].

  • CAS Number: 1011528-58-7
  • MF: C21H28O5
  • MW: 360.44
  • Catalog: Salt-inducible Kinase (SIK)
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

SIKs-IN-1

SIKs-IN-1 (compound 8h), a pyrimidine-5-carboxamide derivative, is a Salt-inducible kinases (SIKs) inhibitor. SIKs regulates the transformation of M1/M2 macrophages, involving in inflammation process. SIKs-IN-1 inhibits SIK activity, up-regulates anti-inflammatory cytokine IL-10, but down-regulates pro-inflammatory cytokine IL-12. SIKs-IN-1 shows excellent anti-inflammatory effects in a DSS-induced colitis model[1].

  • CAS Number: 2927557-06-8
  • MF: C27H31F2N7O
  • MW: 507.58
  • Catalog: Salt-inducible Kinase (SIK)
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

MRT 199665

MRT 199665 is a potent salt-inducible kinases (SIKs) inhibitor with IC50 of 110, 12, 43 nM for SIK1,2,3 respectively; also inhibits AMPKα1/α2 (both IC50=10 nM), MARK1/2/3/4 (both IC50=2 nM), NUAK1/2 (IC50=3/120 nM), and MELK (IC50=29 nM); elevates IL-10 production by inducing the dephosphorylation of CREB-regulated transcriptional coactivator 3 (CRTC3), increases LPS-stimulated IL-10 production and greatly suppressed proinflammatory cytokine secretion (IL-6, IL-12, and TNF) in macrophages.

  • CAS Number: 1456858-57-3
  • MF: C18H19N3O4S
  • MW: 373.43
  • Catalog: Apoptosis
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

DB1113

DB1113 (Example 24) is a bifunctional compound targeted protein degradation of kinases. DB1113 degrades ABL1, ABL2, BLK, CDK11B, CDK4, CSK, EPHA3, FER, GAK, LIMK1, MAP3K20, MAP4K1, MAP4K2, MAP4K3, MAP4K5, MAPK14, MAPK7, MAPK8, MAPK9, MAPKAPK2, MAPKAPK3, NLK, PDIK1L, PTK2B, RIPK1, RPS6KA1, RPS6KA3, SIK2, SIK3, STK35, TNK2, and ULK1. DB1113 can be used for research of disease or disorder mediated by aberrant kinase activity[1].

  • CAS Number: 2769753-53-7
  • MF: C59H68F3N13O6S
  • MW: 1144.31
  • Catalog: Ferroptosis
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

HG-9-91-01

HG-9-91-01 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 SIK3 respectively.

  • CAS Number: 1456858-58-4
  • MF: C32H37N7O3
  • MW: 567.681
  • Catalog: Salt-inducible Kinase (SIK)
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: 779.7±70.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 425.3±35.7 °C