Name: Tubastatin A Hydrochloride
Brand: Selleck Chemicals
SKU: S2627
Rating: 5 (47 reviews)

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Kwaliteitscontrole (Quality Control)

Batch: Zuiverheid: 99.38%

99.38

Gerelateerde doelwitten	JAK BET Histone Methyltransferase PKC PARP HIF PRMT EZH2 AMPK Sirtuin
Overige HDAC Inhibitoren	ITF-2357 (Givinostat) Hydrochloride Monohydrate Fimepinostat (CUDC-907) Trichostatin A (TSA) Entinostat (MS-275) RGFP966 Quisinostat (JNJ-26481585) Dihydrochloride Tubastatin A Mocetinostat (MGCD0103) Ricolinostat (ACY-1215) PCI-34051

Celkweek, behandeling & werkconcentratie
(Cell Culture, Treatment & Working Concentration)

Cellijnen	Assaytype	Concentratie	Formulering	Activiteitsbeschrijving
neuron cultures	Kinase assay	2.5 μM	DMSO	induces α-tubulin hyperacetylation
neuron cultures	Function assay	~10 μM	DMSO	protects against glutathione depletion-induced oxidative stress
134/04	Function assay	7.5 µM		impairs myotube formation
C2C12	Function assay	7.5 µM		impairs myotube formation
HaCaT keratinocytes	Function assay	10 μM		blocks arsenite from inducing Nrf2 protein translation
JURL-MK1	Function assay	10 μM		enhances cell adhesivity to fibronectin
CML-T1	Function assay	10 μM		enhances cell adhesivity to fibronectin
K562	Function assay	10 μM		enhances cell adhesivity to fibronectin
HL-60	Function assay	10 μM		enhances cell adhesivity to fibronectin
KMCH	Growth inhibitory assay	~10 μM		decreases proliferation and anchorage-independent growth
THP-1	Function assay	~10 μM		inhibits TNF-α and IL-6 secretion
RAW 264.7	Function assay	~10 μM		attenuates NO production
HT3	Function assay	~5 μM	DMSO	induces the differential α-tubulin acetylation
SiHa	Function assay	~5 μM	DMSO	induces the differential α-tubulin acetylation
CaSki	Function assay	~5 μM	DMSO	induces the differential α-tubulin acetylation
SiHa	Function assay	~5 μM	DMSO	inhibits Thapsigargin- or EGF-induced SOCE activation
CaSki	Function assay	~5 μM	DMSO	inhibits Thapsigargin- or EGF-induced SOCE activation
MCF-7	Growth inhibitory assay	30 μM	DMSO	IC50=15 μM
MCF-7	Function assay	30 μM	DMSO	increases the microtubule acetylation level.
MCF-7	Function assay	30 μM	DMSO	stabilizes microtubules against cold-induced depolymerization
MCF-7	Function assay	15 μM	DMSO	stabilizes microtubules against nocodazole-induced disassembly
MCF-7	Function assay	30 μM	DMSO	alteres the assembly dynamics of interphase microtubules
MCF-7	Function assay	30 μM	DMSO	increases the binding of HDAC6 with interphase microtubules
PC12	Function assay	~3 μM	DMSO	up-regulates anti-oxidative gene expression related to transcription factor XBP1s
PC12	Growth inhibitory assay	~3 μM	DMSO	reverse H2O2-induced growth inhibition
HEK293T	Function assay	~3 μM	DMSO	up-regulated XBP1s protein level
HEK293T	Function assay	~3 μM	DMSO	delays XBP1s protein degradation via acetylation-mediated proteasomal degradation
Huh7	Function assay	~5 μM	DMSO	suppresses proliferation of hepatitis C virus replicon with EC50 = 0.3 μM
SKMEL21	Growth inhibitory assay	~500 nM	DMSO	inhibits cell proliferation
SKMEL103	Growth inhibitory assay	~500 nM	DMSO	inhibits cell proliferation
SKMEL28	Growth inhibitory assay	~500 nM	DMSO	inhibits cell proliferation
WM164	Growth inhibitory assay	~500 nM	DMSO	inhibits cell proliferation
WM1361a	Growth inhibitory assay	~500 nM	DMSO	inhibits cell proliferation
WM1366	Growth inhibitory assay	~500 nM	DMSO	inhibits cell proliferation
WM793	Growth inhibitory assay	~500 nM	DMSO	inhibits cell proliferation
WM35	Growth inhibitory assay	~500 nM	DMSO	inhibits cell proliferation
WM983a	Growth inhibitory assay	~500 nM	DMSO	inhibits cell proliferation
WM793	Function assay	~6 μM	DMSO	induce G1 arrest
WM164	Function assay	~6 μM	DMSO	induce G1 arrest
WM983a	Function assay	~6 μM	DMSO	induce G1 arrest
WM164	Function assay	~3 μM	DMSO	augments expression of MHC class I and melanoma associated antigens
WM983a	Function assay	~3 μM	DMSO	augments expression of MHC class I and melanoma associated antigens
IPC298	Function assay	~3 μM	DMSO	augments expression of MHC class I and melanoma associated antigens
SKMEL30	Function assay	~3 μM	DMSO	augments expression of MHC class I and melanoma associated antigens
TCa83	Function assay			induces PTEN expression and membrane translocation
293T	Function assay	~2 μg/ml		induces PTEN expression and membrane translocation
SACC-83	Function assay	~2 μg/ml		induces PTEN expression and membrane translocation
293T	Function assay	~2 μg/ml		induces PTEN acetylation at K163
U-87 MG	Function assay	~2 μg/ml		inhibits the migration and invasion
U-87 MG	Function assay	~10 μM		inhibits AKT phosphorylation
U-87 MG	Growth inhibitory assay	~10 μM		inhibits cell growth
Klik om meer experimentele gegevens over de cellijn te bekijken

Chemische informatie, Opslag en Stabiliteit (Chemical Information, Storage & Stability)

Moleculair gewicht	371.86	Formule	C₂₀H₂₁N₃O₂.HCl	Opslag (Vanaf de ontvangstdatum)	3 jaar-20°Cpoeder
CAS-nr.	1310693-92-5	SDF downloaden		Opslag van stamoplossingen	1 jaar-80°Cin oplosmiddel 1 maand-20°Cin oplosmiddel

Oplosbaarheid (Solubility)

In vitro
Batch:

DMSO : 74 mg/mL (198.99 mM)
(Met vocht verontreinigde DMSO kan de oplosbaarheid verminderen. Gebruik verse, watervrije DMSO.)

Water : Insoluble

Ethanol : Insoluble

DMSO : 100 mg/mL (268.91 mM) Verwarmd met 60°C waterbad; Geultrasoneerd;
(Met vocht verontreinigde DMSO kan de oplosbaarheid verminderen. Gebruik verse, watervrije DMSO.)

Water : Insoluble

Ethanol : Insoluble

Molariteitscalculator

Massa	Concentratie	Volume	Moleculair gewicht
=	×	×

Verdunningscalculator Moleculair gewicht calculator

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.
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 (13.45mM)	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 clarify; 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.
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.	1.000mg/ml (2.69mM)	Taking the 1 mL working solution as an example, add 50 μL of 20 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 clarify; 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.

In vivo Formuleringscalculator (Heldere oplossing)

Stap 1: Voer de onderstaande informatie in (Aanbevolen: Een extra dier voor het geval van 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 het gedeelte Oplosbaarheid.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

Berekeningsresultaten:

Werkconcentratie: mg/ml;

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

Methode voor het bereiden van in vivo formulering: Neem μL DMSO mastervloeistof, voeg vervolgens toeμL PEG300, mengen en helder maken, voeg vervolgens toeμL Tween 80, mengen en helder maken, voeg vervolgens toe μL ddH₂O, mengen en helder maken.

Methode voor het bereiden van in vivo formulering: Neem μL DMSO mastervloeistof, voeg vervolgens toe μL Maïsolie, mengen en helder maken.

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. Fysische methoden zoals vortexen, echografie of een warmwaterbad kunnen worden gebruikt om het oplossen te bevorderen.

Werkingsmechanisme (Mechanism of Action)

Targets/IC₅₀/Ki	HDAC6 (Cell-free assay) 15 nM HDAC8 (Cell-free assay) 854 nM
In vitro	Tubastatin A is substantially selective for all 11 HDAC isoforms and maintains over 1000-fold selectivity against all isoforms excluding HDAC8, where it has approximately 57-fold selectivity. In homocysteic acid (HCA) induced neurodegeneration assays, Tubastatin A displays dose-dependent protection against HCA-induced neuronal cell death starting at 5 μM with near complete protection at 10 μM. At 100 ng/mL Tubastatin A increases Foxp3+ T-regulatory cells (Tregs) suppression of T cell proliferation in vitro. Tubastatin A treatment in C2C12 cells would lead to myotube formation impairment when alpha-tubulin is hyperacetylated early in the myogenic process; however, myotube elongation occurs when alpha-tubulin is hyeperacetylated in myotubes. A recent study indicates that Tubastatin A treatment increases cell elasticity as revealed by atomic force microscopy (AFM) tests without exerting drastic changes to the actin microfilament or microtubule networks in mouse ovarian cancer cell lines, MOSE-E and MOSE-L.
Kinase Assay	Enzyme-inhibitieassays
Kinase Assay	Enzymremmingsassays worden uitgevoerd door de Reaction Biology Corporation, Malvern, PA, met behulp van het Reaction Biology HDAC Spectrum-platform. (www.reactionbiology.com) De HDAC1, 2, 4, 5, 6, 7, 8, 9, 10 en 11 assays gebruiken geïsoleerd recombinant menselijk eiwit; HDAC3/NcoR2-complex wordt gebruikt voor de HDAC3-assay. Substraat voor HDAC1, 2, 3, 6, 10 en 11 assays is een fluorogene peptide van p53-residuen 379-382 (RHKKAc); substraat voor HDAC8 is een fluorogene diacylpeptide gebaseerd op residuen 379-382 van p53 (RHKAcKAc). Acetyl-Lys (trifluoracetyl)-AMC-substraat wordt gebruikt voor HDAC4, 5, 7 en 9 assays. Tubastatin A wordt opgelost in DMSO en getest in 10-dosis IC50-modus met 3-voudige seriële verdunning beginnend bij 30 μM. Controleverbinding Trichostatin A (TSA) wordt getest in een 10-dosis IC50 met 3-voudige seriële verdunning beginnend bij 5 μM. IC50-waarden worden geëxtraheerd door de dosis/respons-hellingen te curvenpassen.
In vivo	Daily treatment of Tubastatin A at 0.5mg/kg inhibits HDAC6 to promote Tregs suppressive activity in mouse models of inflammation and autoimmunity, including multiple forms of experimental colitis and fully major histocompatibility complex (MHC)-incompatible cardiac allograft rejection.
Referenties	[1] https://pubmed.ncbi.nlm.nih.gov/20614936/ [2] https://pubmed.ncbi.nlm.nih.gov/21444725/ [3] https://pubmed.ncbi.nlm.nih.gov/22174839/ [4] https://pubmed.ncbi.nlm.nih.gov/22446682/

Toepassingen (Applications)

Methoden	Biomarkers	Afbeeldingen	PMID
Western blot	EGFR / p-AKT / AKT / p-ERK / ERK		29665050
Immunofluorescence	α-tubulin / Acetylated tubulin HDAC6		23798680

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):

Tubastatin A Hydrochloride HDAC6-remmer

Moleculair gewicht: 371.86

Kwaliteitscontrole (Quality Control)

Celkweek, behandeling & werkconcentratie
(Cell Culture, Treatment & Working Concentration)

Chemische informatie, Opslag en Stabiliteit (Chemical Information, Storage & Stability)

Oplosbaarheid (Solubility)

Molariteitscalculator

In vivo Formuleringscalculator (Heldere oplossing)

Werkingsmechanisme (Mechanism of Action)

Toepassingen (Applications)

Tubastatin A Hydrochloride HDAC6-remmer

Moleculair gewicht: 371.86

Kwaliteitscontrole (Quality Control)

Celkweek, behandeling & werkconcentratie (Cell Culture, Treatment & Working Concentration)

Chemische informatie, Opslag en Stabiliteit (Chemical Information, Storage & Stability)

Oplosbaarheid (Solubility)

Molariteitscalculator

In vivo Formuleringscalculator (Heldere oplossing)

Werkingsmechanisme (Mechanism of Action)

Toepassingen (Applications)

Celkweek, behandeling & werkconcentratie
(Cell Culture, Treatment & Working Concentration)