Name: SB505124
Brand: Selleck Chemicals
SKU: S2186
Rating: 5 (37 reviews)

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Kwaliteitscontrole (Quality Control)

Batch: Zuiverheid: 99.99%

99.99

Gerelateerde doelwitten	PKC ROCK Bcr-Abl
Overig TGF-beta/Smad Inhibitoren	SB431542 RepSox (E-616452) Vactosertib (TEW-7197) LDN-193189 A-83-01 LDN-193189 Dihydrochloride Galunisertib (LY2157299) SRI-011381 (C381) LY2109761 SIS3 Hydrochloride

Celkweek, behandeling & werkzame concentratie
(Cell Culture, Treatment & Working Concentration)

Cellijnen	Assaytype	Concentratie	Incubatietijd	Activiteitsbeschrijving	PMID
Sf9	Function assay			Inhibition of human recombinant GST-fused ALK5 expressed in Sf9 insect cells using casein as substrate by proprietary radioisotopic protein kinase assay, IC50=0.0349μM	26483198
HaCaT	Function assay		24 hrs	Inhibition of ALK5 in human HaCaT cells assessed as inhibition of TGFbeta1-induced luciferase activity after 24 hrs by luciferase reporter gene assay, IC50=0.0438μM	24786585
Sf9	Function assay			Inhibition of human recombinant GST-fused ALK5 expressed in Sf9 cells, IC50=0.054μM	21435890
Sf9	Function assay			Inhibition of GST-fused recombinant human ALK5 expressed in baculovirus-infected insect Sf9 cells using casein as substrate by radioisotope-based assay, IC50=0.054μM	24704197
Sf9	Function assay			Inhibition of human recombinant ALK5 expressed in insect Sf9 cells using casein as substrate by radioisotopic assay, IC50=0.054μM	24786585
Sf9	Function assay			Inhibition of human recombinant GST-fused ALK5 expressed in Sf9 cells using casein as a substrate by radioisotopic protein kinase assay, IC50=0.0544μM	23047226
4T1	Function assay		24 hrs	Inhibition of ALK5 in mouse 4T1 cells assessed as inhibition of TGFbeta1-induced luciferase activity after 24 hrs by luciferase reporter gene assay, IC50=0.0766μM	24786585
Sf9	Function assay			Inhibition of human recombinant GST-fused ALK5 expressed in Sf9 cells, IC50=0.169μM	20472445
NMuMG	Function assay	0.1 to 0.5 uM	1 hr	Inhibition of ALK5 activity in mouse NMuMG cells assessed as TGFbeta-induced phosphorylation of Smad2 at 0.1 to 0.5 uM after 1 hr by Western blot analysis	23047226
TC32	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for TC32 cells	29435139
SJ-GBM2	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SJ-GBM2 cells	29435139
A673	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 cells	29435139
SK-N-MC	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-MC cells	29435139
BT-37	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-37 cells	29435139
Saos-2	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Saos-2 cells	29435139
SK-N-SH	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-SH cells	29435139
NB1643	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB1643 cells	29435139
LAN-5	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for LAN-5 cells	29435139
BT-12	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-12 cells	29435139
OHS-50	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for OHS-50 cells	29435139
RD	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for RD cells	29435139
Rh41	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh41 cells	29435139
A673	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for A673 cells)	29435139
SK-N-MC	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for SK-N-MC cells	29435139
BT-12	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for BT-12 cells	29435139
LAN-5	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for LAN-5 cells	29435139
BT-37	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for BT-37 cells	29435139
TC32	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for TC32 cells	29435139
fibroblast cells	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for control Hh wild type fibroblast cells	29435139
Klik om meer experimentele gegevens over cellijnen te bekijken

Chemische informatie, opslag en stabiliteit (Chemical Information, Storage & Stability)

Molecuulgewicht	335.4	Formule	C₂₀H₂₁N₃O₂	Opslag (vanaf de datum van ontvangst)	3 jaar-20°Cpoeder
CAS-nr.	694433-59-5	SDF downloaden		Opslag van stamoplossingen	1 jaar-80°Cin oplosmiddel 1 maand-20°Cin oplosmiddel
Synoniemen	N/A			Smiles	CC1=NC(=CC=C1)C2=C(N=C(N2)C(C)(C)C)C3=CC4=C(C=C3)OCO4

Oplosbaarheid (Solubility)

In vitro
Batch:

DMSO : 67 mg/mL (199.76 mM)
(Met vocht verontreinigd DMSO kan de oplosbaarheid verminderen. Gebruik verse, watervrije DMSO.)

Ethanol : 67 mg/mL

Water : Insoluble

Molariteitscalculator

Massa	Concentratie	Volume	Molecuulgewicht
=	×	×

Verdunningscalculator Molecuulgewichtcalculator

In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Gevalideerd door Selleck labs. Mocht u aanpassingen aan deze formulering nodig hebben, neem dan contact op met ons verkoopteam voor aangepaste tests.	7.500mg/ml (22.36mM)	Taking the 1 mL working solution as an example, add 50 μL of 150 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to make it clear; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.

In vivo formulatiecalculator (heldere oplossing)

Stap 1: Voer onderstaande informatie in (Aanbevolen: een extra dier om rekening te houden met verlies tijdens het experiment)

Dosering: mg/kg Gemiddeld gewicht van dieren: g Doseervolume per dier:μL Aantal dieren:

Stap 2: Voer de in vivo formulering in (Dit is alleen de calculator, geen formulering. Neem eerst contact met ons op als er geen in vivo formulering is in de sectie oplosbaarheid.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

Berekeningsresultaten:

Werkconcentratie: mg/ml;

Methode voor het bereiden van DMSO-moedervloeistof: mg geneesmiddel vooropgelost in μL DMSO ( Concentratie moedervloeistof mg/mL, Neem eerst contact met ons op als de concentratie de DMSO-oplosbaarheid van de batch van het geneesmiddel overschrijdt. )

Methode voor het bereiden van in vivo formulering: Neem μL DMSO moedervloeistof, voeg daarna toeμL PEG300, mengen en verhelderen, daarna toevoegenμL Tween 80, mengen en verhelderen, daarna toevoegen μL ddH₂O, mengen en verhelderen.

Methode voor het bereiden van in vivo formulering: Neem μL DMSO moedervloeistof, voeg daarna toe μL Maïsolie, mengen en verhelderen.

Opmerking: 1. Zorg ervoor dat de vloeistof helder is voordat u het volgende oplosmiddel toevoegt.
2. Zorg ervoor dat u het/de oplosmiddel(en) in de juiste volgorde toevoegt. U moet ervoor zorgen dat de verkregen oplossing, bij de vorige toevoeging, een heldere oplossing is voordat u verdergaat met het toevoegen van het volgende oplosmiddel. Fysieke methoden zoals vortexen, ultrasoon of een warmwaterbad kunnen worden gebruikt om het oplossen te bevorderen.

Werkingsmechanisme (Mechanism of Action)

Targets/IC₅₀/Ki	ALK5 (Cell-free assay) 47 nM ALK4 (Cell-free assay) 129 nM
In vitro	SB505124 is identified as a reversible ATP competitive and selective ALK inhibitor of ALK4 and ALK5. This compound shows no toxicity to renal epithelial A498 cells at concentrations up to 100 μM for 48 hours, and blocks TGF-β–induced apoptosis of FaO cells and NRP 154 cells in a concentration-dependent manner. In human umbilical vein endothelial cells (HUVEC), this chemical (500 nM) blocks the changes of TGF-β1 on F-actin assembly and prevents ROS production induced by TGF-β. By inhibiting TGF-beta1 signaling, it leads to decreased (DFO)-induced neurogenesis. A recent study shows that this inhibitor suppresses the migration and invasion of breast cancer MCF-7-M5 cells.
Kinase Assay	In Vitro Proteïnekinase Assay
Kinase Assay	Kinase-assays worden uitgevoerd zoals beschreven door Laping et al., 2002, met behulp van het kinase-domein van ALK5 en full-length N-terminaal gefuseerd GST-Smad3. Kinase-assays worden uitgevoerd met 65 nM GST-ALK5 en 184 nM GST-Smad3 in 50 mM HEPES, 5 mM MgCl₂, 1 mM CaCl₂, 1 mM dithiothreitol en 3 μM ATP. Reacties worden gedurende 3 uur bij 30 °C geïncubeerd met 0,5 μCi [³³P]γATP. Gefosforyleerd eiwit wordt opgevangen op P-81 papier, gewassen met 0,5% fosforzuur en geteld door vloeistofscintillatie. Als alternatief wordt Smad3- of Smad1-eiwit ook gecoat op FlashPlate Sterile Basic Microplates. Kinase-assays worden vervolgens uitgevoerd in FlashPlates met dezelfde assaycondities, waarbij ofwel het kinase-domein van ALK5 met Smad3 als substraat, ofwel het kinase-domein van ALK6 (BMP-receptor) met Smad1 als substraat wordt gebruikt. Platen worden driemaal gewassen met fosfaatbuffer en geteld door TopCount.
In vivo	In a rabbit GFS model, SB505124 decreased the intraocular pressure (IOP) levels and reduces subconjunctival cell infiltration and scarring at the surgical site in the GFS. In (TAC)-treated mice and FK12EC KO mice, this compound prevents the activation of endothelial TGF-β receptors and induction of renal arteriolar hyalinosis.
Referenties	[1] https://pubmed.ncbi.nlm.nih.gov/14978253/ [2] https://pubmed.ncbi.nlm.nih.gov/16159901/ [3] https://pubmed.ncbi.nlm.nih.gov/18783370/ [4] https://pubmed.ncbi.nlm.nih.gov/21564419/ [5] https://pubmed.ncbi.nlm.nih.gov/21031133/ [6] https://pubmed.ncbi.nlm.nih.gov/22495293/

Toepassingen (Applications)

Methoden	Biomarkers	Afbeeldingen	PMID
Western blot	p-SMAD2 / SMAD2 / Cleaved PARP / ZEB1 / Snail		30401983

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SB505124 TGF-beta/Smad inhibitor

Chemische structuur

Molecuulgewicht: 335.4

Kwaliteitscontrole (Quality Control)

Celkweek, behandeling & werkzame concentratie
(Cell Culture, Treatment & Working Concentration)

Chemische informatie, opslag en stabiliteit (Chemical Information, Storage & Stability)

Oplosbaarheid (Solubility)

Molariteitscalculator

In vivo formulatiecalculator (heldere oplossing)

Werkingsmechanisme (Mechanism of Action)

Toepassingen (Applications)

SB505124 TGF-beta/Smad inhibitor

Chemische structuur

Molecuulgewicht: 335.4

Kwaliteitscontrole (Quality Control)

Celkweek, behandeling & werkzame concentratie (Cell Culture, Treatment & Working Concentration)

Chemische informatie, opslag en stabiliteit (Chemical Information, Storage & Stability)

Oplosbaarheid (Solubility)

Molariteitscalculator

In vivo formulatiecalculator (heldere oplossing)

Werkingsmechanisme (Mechanism of Action)

Toepassingen (Applications)

Celkweek, behandeling & werkzame concentratie
(Cell Culture, Treatment & Working Concentration)