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크기 선택
제품정보 (DICE 배송 시 비용 별도)
실험식(Hill 표기법):
C22H16N4O3 · xH2O
CAS 번호:
Molecular Weight:
384.39 (anhydrous basis)
UNSPSC Code:
51111800
PubChem Substance ID:
NACRES:
NA.77
MDL number:
제품 이름
SB 431542 hydrate, ≥98% (HPLC), powder
SMILES string
O.NC(=O)c1ccc(cc1)-c2nc(-c3ccc4OCOc4c3)c([nH]2)-c5ccccn5
InChI
1S/C22H16N4O3.H2O/c23-21(27)13-4-6-14(7-5-13)22-25-19(20(26-22)16-3-1-2-10-24-16)15-8-9-17-18(11-15)29-12-28-17;/h1-11H,12H2,(H2,23,27)(H,25,26);1H2
InChI key
WQUIJVKNPYBZOF-UHFFFAOYSA-N
assay
≥98% (HPLC)
form
powder
solubility
DMSO: soluble 10 mg/mL
H2O: insoluble
originator
GlaxoSmithKline
storage temp.
−20°C
Quality Level
Application
SB-431542 was used to study the correlation of platelet-derived growth factor receptor B expression and TGF-β pathway activation in colorectal tumor cells. It was used to study the role of TGF-β signaling in modulation of extracellular matrix and myoblast differentiation.
Biochem/physiol Actions
Potent and selective inhibitor of transforming growth factor-β superfamily type I activin receptor-like kinase (ALK) receptors.
SB-431542 inhibits the TGF-β-mediated activation of SMAD proteins, expression of collagen and fibronectin, cell proliferation and cell motility. It does not inhibit kinases that are activated in response to serum or stress such as ERK, p38 or JNK.
Features and Benefits
This compound was developed by GlaxoSmithKline. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.
Legal Information
Sold for research purposes under agreement from GlaxoSmithKline
저장 등급
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
A Smad3 and TTF-1/NKX2-1 complex regulates Smad4-independent gene expression.
Isogaya K, Koinuma D, Tsutsumi S, et al.
Cell Research, 24(8), 994-1008 (2014)
Mark D Hjelmeland et al.
Molecular cancer therapeutics, 3(6), 737-745 (2004-06-24)
Transforming growth factor-beta (TGF-beta) is a multifunctional cytokine that promotes malignant glioma invasion, angiogenesis, and immunosuppression. Antisense oligonucleotide suppression of TGF-beta(2) ligand expression has shown promise in preclinical and clinical studies but at least two ligands mediate the effects of
N J Laping et al.
Molecular pharmacology, 62(1), 58-64 (2002-06-18)
Transforming growth factor beta1 (TGF-beta1) is a potent fibrotic factor responsible for the synthesis of extracellular matrix. TGF-beta1 acts through the TGF-beta type I and type II receptors to activate intracellular mediators, such as Smad proteins, the p38 mitogen-activated protein
Ernst J A Steller et al.
Neoplasia (New York, N.Y.), 15(2), 204-217 (2013-02-27)
In epithelial tumors, the platelet-derived growth factor receptor B (PDGFRB) is mainly expressed by stromal cells of mesenchymal origin. Tumor cells may also acquire PDGFRB expression following epithelial-to-mesenchymal transition (EMT), which occurs during metastasis formation. Little is known about PDGFRB
Paola Bendinelli et al.
International journal of molecular sciences, 20(10) (2019-05-28)
Hepatocyte growth factor (HGF) and transforming growth factor β1 (TGFβ1) are biological stimuli of the micro-environment which affect bone metastasis phenotype through transcription factors, but their influence on the growth is scarcely known. In a xenograft model prepared with 1833
프로토콜
Step-by-step culture protocols for neural stem cell culture including NSC isolation, expansion, differentiation and characterization.
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