Name: SRT 1720 Hydrochloride
Brand: Selleck Chemicals
SKU: S1129
Rating: 5 (190 reviews)

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Kwaliteitscontrole (Quality Control)

Batch: Zuiverheid: 99.61%

99.61

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Gerelateerde doelwitten	HDAC JAK BET Histone Methyltransferase PKC PARP HIF PRMT EZH2 AMPK
Overig Sirtuin Inhibitoren	Sirtinol Fisetin 3-TYP AGK2 SRT2104 (GSK2245840) OSS_128167 SirReal2 SRT2183 Thiomyristoyl Salvianolic acid B

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

Cellijnen	Assaytype	Concentratie	Incubatietijd	Formulering	Activiteitsbeschrijving	PMID
CACs	Function Assay	4 μM	30 min	DMSO	induces acute SIRT1 activation	26254104
MC3T3-E1	Function Assay	10 µM	1 h		reduces the TGF-β-stimulated VEGF release in dose- and time-dependent manner	26136978
MC3T3-E1	Function Assay	10 µM	12 h		reduces the VEGF mRNA expression levels stimulated by TGF-β	26136978
MC3T3-E1	Function Assay	20 μM	1 h		suppresses the TGF-β-induced phosphorylation of p44/p42 MAP kinase or SAPK/JNK	26136978
WE-68	Apoptosis Assay	0-24 μM	24 h		induces cell death in dose dependently	26055805
SK-ES-1	Apoptosis Assay	0-10 μM	24 h		induces cell death in dose dependently	26055805
SK-N-MC	Apoptosis Assay	0-2.5 μM	24 h		induces cell death in dose dependently	26055805
WE-68	Function Assay	20 μM	0-24 h		activates caspase 3/7	26055805
SK-ES-1	Function Assay	10 μM	0-24 h		activates caspase 3/7	26055805
SK-N-MC	Function Assay	3 μM	0-24 h		activates caspase 3/7	26055805
NRK-49F	Function Assay	0–2 μM	36 h		increases expression of α-SMA and fibronectin dose dependently	26022003
NRK-49F	Function Assay	0–2 μM	36 h		enhances phosphorylation of EGFR and PDGFRβ	26022003
NRK-49F	Function Assay	0–2 μM	36 h		enhances STAT3 phosphorylation	26022003
RAW264.7	Function Assay	1 μM	6 h		upregulates the reduced SIRT1 protein or mRNA levels by high glucose	25793995
MCF10A	Growth Inhibition Assay	0-20 μM	24 h		reduces cell viability dose dependently	25411356
MCF-7	Growth Inhibition Assay	0-20 μM	24 h		reduces cell viability dose dependently	25411356
T47D	Growth Inhibition Assay	0-20 μM	24 h		reduces cell viability dose dependently	25411356
SKBR3	Growth Inhibition Assay	0-20 μM	24 h		reduces cell viability dose dependently	25411356
MDA-MB-231	Growth Inhibition Assay	0-20 μM	24 h		reduces cell viability dose dependently	25411356
SUM149	Growth Inhibition Assay	0-20 μM	24 h		reduces cell viability dose dependently	25411356
HS578T	Growth Inhibition Assay	0-20 μM	24 h		reduces cell viability dose dependently	25411356
BT20	Growth Inhibition Assay	0-20 μM	24 h		reduces cell viability dose dependently	25411356
A459	Growth Inhibition Assay	0-20 μM	24 h		reduces cell viability dose dependently	25411356
HCT116	Growth Inhibition Assay	0-20 μM	24 h		reduces cell viability dose dependently	25411356
Neu	Growth Inhibition Assay	0-20 μM	24 h		reduces cell viability dose dependently	25411356
MDA-MB-231	Function Assay	5 μM	8 h		increases the number of acidic vesicular organelles	25411356
MDA-MB-231	Function Assay	5 μM	16 h		induces lysosomal membrane permeabilization	25411356
MC3T3-E1	Function Assay	10 μM	60 min		suppresses the FGF-2-stimulated osteoprotegerin release	25290095
MC3T3-E1	Function Assay	10 μM	60 min		attenuates the FGF-2-induced osteoprotegerin mRNA expression	25290095
MC3T3-E1	Function Assay	10 μM	60 min		attenuates the FGF-2-induced osteoprotegerin mRNA expression	25290095
MC3T3-E1	Function Assay	10 μM	60 min		suppresses the BMP-4-stimulated VEGF release	24435444
MC3T3-E1	Function Assay	10 μM	60 min		suppresses the PGF2α-stimulated OPG release	24333336
MC3T3-E1	Function Assay	10 μM	60 min		reduces the PGF2α-stimulated phosphorylation of p44/p42 MAP kinase	24333336
MC3T3-E1	Function Assay	10 μM	60 min		attenuates the PGF2α-induced phosphorylation of both MEK1/2 and Raf-1	24333336
RPE	Cell Viability Assay	5 µM	1 h		attenuates OAβ-induced decrease of cell viability	24036938
9607	Cell Viability Assay	1 μM	36 h		increases the cell viability compared with melatonin alone	23726949
9607	Function Assay	1 μM	36 h		increases SIRT1 and decreased acetylated-p53 expression	23726949
RPMI.8226	Cell Viability Assay	7/10 μM	24 h		decreases viability concentration dependently	21950728
U266	Cell Viability Assay	7/10 μM	24 h		decreases viability concentration dependently	21950728
MM.1S	Cell Viability Assay	7/10 μM	24 h		decreases viability concentration dependently	21950728
KMS12	Cell Viability Assay	7/10 μM	24 h		decreases viability concentration dependently	21950728
LR5	Cell Viability Assay	7/10 μM	24 h		decreases viability concentration dependently	21950728
MM.1R	Cell Viability Assay	7/10 μM	24 h		decreases viability concentration dependently	21950728
Ina6	Cell Viability Assay	7/10 μM	24 h		decreases viability concentration dependently	21950728
RPMI-8226	Apoptosis Assay	7/10 μM	24 h		induces a significant increase in the Annexin V+/PI− apoptosis	21950728
MM.1R	Apoptosis Assay	7/10 μM	24 h		induces a significant increase in the Annexin V+/PI− apoptosis	21950728
H411EC3	Function Assay	50/100 nM	6 h		increases SIRT1 activity in the presence of TSA, PEPCK activity, mRNA levels of Pck1 and Pgc1α, and elevating glucose production	21212096
hepatocytes	Function Assay	10 nM	6 h		increases SIRT1 activity in the presence of TSA, PEPCK activity, mRNA levels of Pck1 and Pgc1α, and elevating glucose production	21212096
hepatocytes	Function Assay	10 nM	6 h		increases Hmgcr and Acc gene expression	21212096
U2OS	Function assay	0.10 uM			Activation of SIRT1 in human U2OS cells assessed as decrease in p53 deacetylation level at 0.10 uM	18046409
A673	qHTS assay				qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 cells	29435139
DAOY	qHTS assay				qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for DAOY 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
RD	qHTS assay				qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for RD cells	29435139
MG 63 (6-TG R)	qHTS assay				qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for MG 63 (6-TG R) cells	29435139
NB1643	qHTS assay				qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB1643 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
Rh41	qHTS assay				qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh41 cells	29435139
Rh30	qHTS assay				qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh30 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
Rh18	qHTS assay				qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh18 cells	29435139
Klik om meer experimentele gegevens over cellijnen te bekijken

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

Molecuulgewicht	506.02	Formule	C₂₅H₂₃N₇OS.HCl	Opslag (vanaf de datum van ontvangst)	3 jaar-20°Cpoeder
CAS-nr.	1001645-58-4	SDF downloaden		Opslag van stamoplossingen	1 jaar-80°Cin oplosmiddel 1 maand-20°Cin oplosmiddel
Synoniemen	N/A			Smiles	C1CN(CCN1)CC2=CSC3=NC(=CN23)C4=CC=CC=C4NC(=O)C5=NC6=CC=CC=C6N=C5.Cl

Oplosbaarheid (Solubility)

In vitro
Batch:

DMSO : 100 mg/mL (197.62 mM)
(Met vocht verontreinigd DMSO kan de oplosbaarheid verminderen. Gebruik verse, watervrije DMSO.)

Water : Insoluble

Ethanol : 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.	5.000mg/ml (9.88mM)	Taking the 1 mL working solution as an example, add 50 μL of 100 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.
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.
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.
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	SIRT1 (Cell-free assay) 0.16 μM(EC50)
In vitro	The maximum activation ratio of SRT1720 versus the closest sirtuin homologues, SIRT2 (EC1.5 = 37 μM) and SIRT3 (EC1.5 > 300 μM) is up to 781%. SRT1720 binds to the SIRT1 enzyme-peptide substrate complex at an allosteric site amino-terminal to the catalytic domain and lower the Michaelis constant for acetylated substrates. SRT1720 could reduce fed glucose levels. SRT1720 does not have an effect on fasting glucose in chow-fed mice, revealing that pharmacological SIRT1 activation is unlikely to induce hypoglycaemia. SRT1720 significantly reduces the hyperinsulinaemia after 4 weeks, partially normalizing increased insulin levels. SRT1720 treatment increases mitochondrial capacity by 15% in gastrocnemius muscle as measured by citrate synthase activity. Higher concentrations of SRT1720 (15 μM) induces a modest (10-20%) decrease in normal cell viability. SRT1720 also significantly inhibits VEGF-dependent MM cell migration.
Kinase Assay	SIRT1 fluorescentiepolarisatie-assay
Kinase Assay	In de SIRT1 FP-assay wordt de SIRT1-activiteit gemonitord met behulp van een 20-aminozuurpeptide (Ac-Glu-Glu-Lys(biotine)-Gly-Gln-Ser-Thr-Ser-Ser-His-Ser-Lys(Ac)-Nle-Ser-Thr-Glu-Gly–Lys(MR121 of Tamra)-Glu-Glu-NH₂) afgeleid van de sequentie van p53. Het peptide is N-terminaal gekoppeld aan biotine en C-terminaal gemodificeerd met een fluorescerende tag. De reactie voor het monitoren van enzymactiviteit is een gekoppelde enzymassay waarbij de eerste reactie de deacetyleringsreactie is die door SIRT1 wordt gekatalyseerd en de tweede reactie de splitsing door trypsine is bij het nieuw blootgestelde lysine-residu. De reactie wordt gestopt en streptavidine wordt toegevoegd om de massaverschillen tussen substraat en product te accentueren. De gevoeligheid van de FP-assay maakt de identificatie van SRT1720 mogelijk. De reactiecondities voor fluorescentiepolarisatie zijn als volgt: 0,5 μM peptide substraat, 150 μM βNAD⁺, 0-10 nM SIRT1, 25 mM Tris-acetaat pH 8, 137 mM Na-Ac, 2,7 mM K-Ac, 1 mM Mg-Ac, 0,05% Tween-20, 0,1% Pluronic F127, 10 mM CaCl 2, 5 mM DTT, 0,025% BSA en 0,15 mM nicotinamide. De reactie wordt geïncubeerd bij 37 °C en gestopt door toevoeging van nicotinamide, en trypsine wordt toegevoegd om het gedeacetyleerde substraat te splitsen. Deze reactie wordt geïncubeerd bij 37 °C in aanwezigheid van 1 μM streptavidine. Fluorescerende polarisatie wordt bepaald bij excitatie (650 nm) en emissie (680 nm) golflengten.
In vivo	In DIO mice SRT1720 mimics several of the effects observed after calorie restriction including improved insulin sensitivity, normalized glucose and insulin levels, and increased mitochondrial capacity. In addition, in diet-induced obese and genetically obese mice, SRT1720 improves insulin sensitivity, lower plasma glucose, and increase mitochondrial capacity. Thus, SRT1720 is a promising new therapeutic agent for treating diseases of ageing such as type 2 diabetes. Consistent with improved glucose tolerance, the glucose infusion rate required to maintain euglycaemia is approximately 35% higher in SRT1720-treated fa/fa rats, and the total glucose disposal rate is increased by approximately 20%. SRT1720 also prevents multiple myeloma tumor growth.
Referenties	[1] https://pubmed.ncbi.nlm.nih.gov/18046409/ [2] https://pubmed.ncbi.nlm.nih.gov/21950728/

Toepassingen (Applications)

Methoden	Biomarkers	PMID
Western blot	Cleaved-PARP-1 / Cleaved-caspase-3 / LC3-II / p62 / SIRT1	26655844
Immunofluorescence	Cathepsin B	26655844
Growth inhibition assay	Cell viability	25411356

Veelgestelde vragen (Frequently Asked Questions)

Vraag 1:
How can we prepare it for in vivo mouse studies?

Antwoord:
It can be dissolved in 30% PEG 400+0.5% Tween 80+5% Propylene glycol at 30mg/ml as a suspension, which is fine for oral gavage. We’ve also found that it can be dissolved in 2% DMSO+30% PEG 300+1% Tween 80+ddH2O at 3mg/ml clearly, making it suitable for injection. When preparing the solution, please dissolve the compound in DMSO clearly first, then add PEG and Tween. After they are mixed well, dilute with water.

C1=C0/X	C1:	LOG(C1):
C2=C1/X	C2:	LOG(C2):
C3=C2/X	C3:	LOG(C3):
C4=C3/X	C4:	LOG(C4):
C5=C4/X	C5:	LOG(C5):
C6=C5/X	C6:	LOG(C6):
C7=C6/X	C7:	LOG(C7):
C8=C7/X	C8:	LOG(C8):

SRT 1720 Hydrochloride SIRT1-activator

Molecuulgewicht: 506.02

Kwaliteitscontrole (Quality Control)

Producten die vaak samen worden gebruikt met SRT 1720 Hydrochloride

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)

Veelgestelde vragen (Frequently Asked Questions)

SRT 1720 Hydrochloride SIRT1-activator

Molecuulgewicht: 506.02

Kwaliteitscontrole (Quality Control)

Producten die vaak samen worden gebruikt met SRT 1720 Hydrochloride

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)

Veelgestelde vragen (Frequently Asked Questions)

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