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10 MG
916,00 zł
50 MG
2388,50 zł
916,00 zł
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Informacje o tej pozycji
Wzór empiryczny (zapis Hilla):
C15H11ClN2OS
Numer CAS:
Masa cząsteczkowa:
302.78
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77
MDL number:
Assay:
≥98% (HPLC)
Form:
solid
Storage condition:
protect from light
Przejdź do
Pomoc techniczna
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Pozwól nam pomócNazwa produktu
SKI II, ≥98% (HPLC), solid
assay
≥98% (HPLC)
form
solid
storage condition
protect from light
color
off-white
solubility
DMSO: ≥20 mg/mL
storage temp.
2-8°C
SMILES string
Oc1ccc(Nc2nc(cs2)-c3ccc(Cl)cc3)cc1
InChI
1S/C15H11ClN2OS/c16-11-3-1-10(2-4-11)14-9-20-15(18-14)17-12-5-7-13(19)8-6-12/h1-9,19H,(H,17,18)
InChI key
ZFGXZJKLOFCECI-UHFFFAOYSA-N
Powiązane kategorie
1 of 4
Ta pozycja | |||
|---|---|---|---|
| form solid | form powder | form powder | form powder |
| assay ≥98% (HPLC) | assay ≥98% (HPLC) | assay ≥98% (HPLC) | assay ≥98% (HPLC) |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| storage condition protect from light | storage condition protect from light | storage condition - | storage condition - |
| solubility DMSO: ≥20 mg/mL | solubility DMSO: 15 mg/mL, clear | solubility DMSO: 20 mg/mL, clear | solubility DMSO: 20 mg/mL, clear |
Application
SKI II has been used to study the regulatory mechanism and signaling pathway induced by SKI II in inhibiting tumor growth.[1]
Human cisplatin-resistant gastric cancer cell line was treated with SKI-II to study the mechanism of reversion of multidrug resistance.1
Biochem/physiol Actions
SKI II is a selective non-lipid sphingosine kinase (SK) inhibitor. IC50 = 0.5 μM; does not act at ATP-binding site. Displays no inhibition of ERK2, PI 3-kinase, or PKCα at concentrations up to 60 μM. Induces apoptosis and inhibits proliferation in several other tumor cell lines in vitro (IC50 = 0.9-4.6 μM).
Sphingosine kinase (SK) plays a pivotal role in regulating tumor growth and SK can act as an oncogene. Expression of SK RNA is significantly elevated in a variety of solid tumors, compared with normal tissue from the same patient. A number of novel inhibitors of human SK were identified, and several representative compounds were characterized in detail. These compounds demonstrated activity at sub- to micromolar concentrations, making them more potent than any other reported SK inhibitor, and were selective toward SK compared with a panel of human lipid and protein kinases. Kinetic studies revealed that the compounds were not competitive inhibitors of the ATP-binding site of SK. 4-[4-(4-chloro-phenyl)-thiazol-2-ylamino]-phenol (SKI-II) inhibitor is orally bioavailable, detected in the blood for at least 8 h, and showed a significant inhibition of tumor growth in mice with IC50 = 0.5 μM; SKI II does not act at ATP-binding site. Displays no inhibition of ERK2, PI 3-kinase, or PKCa at concentrations up to 60 μM.SKI II induces apoptosis and inhibits proliferation in several other tumor cell lines in vitro (IC50 = 0.9-4.6 μM).
Features and Benefits
This compound is a featured product for Kinase Phosphatase Biology research. Click here to discover more featured Kinase Phosphatase Biology products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
Other Notes
Product is air and light sensitive
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Klasa składowania
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
SphK1 inhibitor SKI II inhibits the proliferation of human hepatoma HepG2 cells via the Wnt5A/beta-catenin signaling pathway
Liu H, et al.
Life Sciences, 151, 23-29 (2016)
Aleksandra M Ochnik et al.
BMC cancer, 17(1), 820-820 (2017-12-07)
Targeting the type 1 insulin-like growth factor receptor (IGF1R) in breast cancer remains an ongoing clinical challenge. Oncogenic IGF1R-signaling occurs via activation of PI3K/AKT/MAPK downstream mediators which regulate cell proliferation and protein synthesis. To further understand IGF1R signaling we have
Antimalarial drugs trigger lysosome-mediated cell death in chronic lymphocytic leukemia (CLL) cells.
Subhadip Das et al.
Leukemia research, 70, 79-86 (2018-06-15)
Lysosomes are the most acidic vesicles within mammalian cells and are promising targets for the treatment of breast cancer, glioblastomas and acute myeloid leukemia (AML). Our previous studies have shown that chronic lymphocytic leukemia (CLL) cells are also sensitive to
Shahzad Nawaz Syed et al.
International journal of molecular sciences, 21(13) (2020-07-08)
Recent studies suggested an important contribution of sphingosine-1-phospate (S1P) signaling via its specific receptors (S1PRs) in the production of pro-inflammatory mediators such as Interleukin (IL)-1β in cancer and inflammation. In an inflammation-driven cancer setting, we previously reported that myeloid S1PR1
F Pierucci et al.
Archives of toxicology, 91(2), 749-760 (2016-06-20)
The non-dioxin-like environmental toxicant 2,2',4,4',5,5'-hexachlorobiphenyl (PCB153), member of a group of persistent organic pollutants wide-spread throughout the environment, reduces gap junction intercellular communication (GJIC), an event possibly associated with tumor promotion. Since very few studies have investigated the signaling effectors
Produkty
Discover Bioactive Small Molecules for Kinase Phosphatase Biology
Numer pozycji handlu globalnego
| SKU | NUMER GTIN |
|---|---|
| S5696-10MG | 04061832434254 |
| S5696-50MG | 04061832434261 |
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