Trichostatin A (曲古抑菌素A)

Trichostatin A (TSA) 是有效的，特異的組蛋白去乙?；割愋?I 和 II (HDAC class I/II) 抑制劑，對(duì) HDAC 的 IC50 值為 1.8 nM。貨號(hào)： HY-15144,CAS：58880-19-6

參數(shù)品牌：MCE

產(chǎn)品參數(shù)

品牌：MCE

型號(hào)： HY-15144

起訂量：1

規(guī)格:：2mg

價(jià)格:：￥990

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Trichostatin A (Synonyms: 曲古抑菌素A; TSA)

Trichostatin A (TSA) 是有效的，特異的組蛋白去乙?；割愋?I 和 II (HDAC class I/II) 抑制劑，對(duì) HDAC 的 IC₅₀ 值為 1.8 nM。

生物活性

Trichostatin A (TSA) is a potent and specific inhibitor of HDAC class I/II, with an IC₅₀ value of 1.8 nM for HDAC^[1].

IC₅₀ & Target^[1]：

HDAC

1.8 nM (IC₅₀)

體外研究(In Vitro)

Trichostatin A is a potent and specific inhibitor of HDAC class I/II, with an IC₅₀ value of 1.8 nM for HDAC. Trichostatin A (TSA) inhibits proliferation of eight breast carcinoma cell lines with mean±SD IC₅₀ of 124.4±120.4 nM (range, 26.4-308.1 nM). HDAC inhibitory activity of Trichostatin A is similar in all cell lines with mean IC₅₀ of 2.4±0.5 nM (range, 1.5-2.9 nM)^[1]. Trichostatin A (330 nM) increases Gαs protein expression in human myometrial cells, but does not increase Gαs mRNA levels^[2]. Trichostatin A (20-75?nM) induces minimal cytotoxicity to adipose-derived stem cells (ADSCs), and enhances the osteogenic differentiation capacity of ADSCs^[3]. In addition, Trichostatin A (0, 10, 100, 500 nM) dose-dependently decreases HDAC class I/II activity^[4].

體內(nèi)研究(In Vivo)

Trichostatin A (500 μg/kg, s.c.) pronounces antitumor activity without causing any measurable toxicity in doses of up to 5 mg/kg by s.c. injection, in randomized controlled efficacy studies using the N-methyl-N-nitrosourea carcinogen-induced rat mammary carcinoma model^[1].

分子量：302.37

Formula：C₁₇H₂₂N₂O₃

CAS 號(hào)：58880-19-6

中文名稱：曲古抑菌素A

運(yùn)輸條件：Room temperature in continental US; may vary elsewhere.

儲(chǔ)存方式

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

溶解性數(shù)據(jù)

In Vitro:

DMSO : 25 mg/mL (82.68 mM; Need ultrasonic)

配制儲(chǔ)備液

濃度溶劑體積質(zhì)量	1 mg	5 mg	10 mg

1 mM	3.3072 mL	16.5360 mL	33.0721 mL
5 mM	0.6614 mL	3.3072 mL	6.6144 mL
10 mM	0.3307 mL	1.6536 mL	3.3072 mL

*

請(qǐng)根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液；一旦配成溶液，請(qǐng)分裝保存，避免反復(fù)凍融造成的產(chǎn)品失效。
儲(chǔ)備液的保存方式和期限：-80°C, 6 months; -20°C, 1 month。-80°C 儲(chǔ)存時(shí)，請(qǐng)?jiān)?6 個(gè)月內(nèi)使用，-20°C 儲(chǔ)存時(shí)，請(qǐng)?jiān)?1 個(gè)月內(nèi)使用。

In Vivo:

以下溶解方案都請(qǐng)先按照 In Vitro 方式配制澄清的儲(chǔ)備液，再依次添加助溶劑：

——為保證實(shí)驗(yàn)結(jié)果的可靠性，澄清的儲(chǔ)備液可以根據(jù)儲(chǔ)存條件，適當(dāng)保存；體內(nèi)實(shí)驗(yàn)的工作液，建議您現(xiàn)用現(xiàn)配，當(dāng)天使用；以下溶劑前顯示的百
分比是指該溶劑在您配制終溶液中的體積占比；如在配制過(guò)程中出現(xiàn)沉淀、析出現(xiàn)象，可以通過(guò)加熱和/或超聲的方式助溶

1.

請(qǐng)依序添加每種溶劑： 10% DMSO 40% PEG300 5% Tween-80 45% saline
Solubility: 2.5 mg/mL (8.27 mM); Suspended solution; Need ultrasonic
2.

請(qǐng)依序添加每種溶劑： 10% DMSO 90% (20% SBE-β-CD in saline)
Solubility: ≥ 2.5 mg/mL (8.27 mM); Clear solution
3.

請(qǐng)依序添加每種溶劑： 5% DMSO 40% PEG300 5% Tween-80 50% saline
Solubility: 2.5 mg/mL (8.27 mM); Suspended solution; Need ultrasonic
4.

請(qǐng)依序添加每種溶劑： 5% DMSO 95% (20% SBE-β-CD in saline)
Solubility: ≥ 2.5 mg/mL (8.27 mM); Clear solution

參考文獻(xiàn)

[1]. Vigushin DM et al. Trichostatin A is a histone deacetylase inhibitor with potent antitumor activity against breast cancer in vivo. Clin Cancer Res. 2001 Apr;7(4):971-6.

[2]. Karolczak-Bayatti M, et al. Expression of the GTP-Binding Protein Gαs in Human Myometrial Cells is Regulated by Ubiquitination and Protein Degradation: Involvement of Proteasomal Inhibition by Trichostatin A.,Reprod Sci. 2012 Aug 8.

[3]. Hu X, et al. Histone deacetylase inhibitor trichostatin A promotes the osteogenic differentiation of rat adipose-derived stem cells by altering the epigenetic modifications on Runx2 promoter in a BMP signaling-dependent manner.,Stem Cells Dev. 2012 Aug 8.

[4]. Azechi T, et al. Trichostatin A, an HDAC class I/II inhibitor, promotes Pi-induced vascular calcification via up-regulation of the expression of alkaline phosphatase. J Atheroscler Thromb. 2013;20(6):538-47.

Trichostatin A (曲古抑菌素A)

Trichostatin A (TSA) 是有效的，特異的組蛋白去乙?；割愋?I 和 II (HDAC class I/II) 抑制劑，對(duì) HDAC 的 IC50 值為 1.8 nM。貨號(hào)： HY-15144,CAS：58880-19-6

品牌：MCE

型號(hào)： HY-15144

起訂量：1

規(guī)格:：2mg

價(jià)格:：￥990

15906629305

在線客服

客服一

產(chǎn)品詳情

Trichostatin A (Synonyms: 曲古抑菌素A; TSA)

Trichostatin A (TSA) 是有效的，特異的組蛋白去乙?；割愋?I 和 II (HDAC class I/II) 抑制劑，對(duì) HDAC 的 IC₅₀ 值為 1.8 nM。

生物活性

Trichostatin A (TSA) is a potent and specific inhibitor of HDAC class I/II, with an IC₅₀ value of 1.8 nM for HDAC^[1].

IC₅₀ & Target^[1]：

HDAC

1.8 nM (IC₅₀)

體外研究(In Vitro)

Trichostatin A is a potent and specific inhibitor of HDAC class I/II, with an IC₅₀ value of 1.8 nM for HDAC. Trichostatin A (TSA) inhibits proliferation of eight breast carcinoma cell lines with mean±SD IC₅₀ of 124.4±120.4 nM (range, 26.4-308.1 nM). HDAC inhibitory activity of Trichostatin A is similar in all cell lines with mean IC₅₀ of 2.4±0.5 nM (range, 1.5-2.9 nM)^[1]. Trichostatin A (330 nM) increases Gαs protein expression in human myometrial cells, but does not increase Gαs mRNA levels^[2]. Trichostatin A (20-75?nM) induces minimal cytotoxicity to adipose-derived stem cells (ADSCs), and enhances the osteogenic differentiation capacity of ADSCs^[3]. In addition, Trichostatin A (0, 10, 100, 500 nM) dose-dependently decreases HDAC class I/II activity^[4].

體內(nèi)研究(In Vivo)

Trichostatin A (500 μg/kg, s.c.) pronounces antitumor activity without causing any measurable toxicity in doses of up to 5 mg/kg by s.c. injection, in randomized controlled efficacy studies using the N-methyl-N-nitrosourea carcinogen-induced rat mammary carcinoma model^[1].

分子量：302.37

Formula：C₁₇H₂₂N₂O₃

CAS 號(hào)：58880-19-6

中文名稱：曲古抑菌素A

運(yùn)輸條件：Room temperature in continental US; may vary elsewhere.

儲(chǔ)存方式

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

溶解性數(shù)據(jù)

In Vitro:

DMSO : 25 mg/mL (82.68 mM; Need ultrasonic)

配制儲(chǔ)備液

濃度溶劑體積質(zhì)量	1 mg	5 mg	10 mg

1 mM	3.3072 mL	16.5360 mL	33.0721 mL
5 mM	0.6614 mL	3.3072 mL	6.6144 mL
10 mM	0.3307 mL	1.6536 mL	3.3072 mL

*

請(qǐng)根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液；一旦配成溶液，請(qǐng)分裝保存，避免反復(fù)凍融造成的產(chǎn)品失效。
儲(chǔ)備液的保存方式和期限：-80°C, 6 months; -20°C, 1 month。-80°C 儲(chǔ)存時(shí)，請(qǐng)?jiān)?6 個(gè)月內(nèi)使用，-20°C 儲(chǔ)存時(shí)，請(qǐng)?jiān)?1 個(gè)月內(nèi)使用。

In Vivo:

以下溶解方案都請(qǐng)先按照 In Vitro 方式配制澄清的儲(chǔ)備液，再依次添加助溶劑：

——為保證實(shí)驗(yàn)結(jié)果的可靠性，澄清的儲(chǔ)備液可以根據(jù)儲(chǔ)存條件，適當(dāng)保存；體內(nèi)實(shí)驗(yàn)的工作液，建議您現(xiàn)用現(xiàn)配，當(dāng)天使用；以下溶劑前顯示的百
分比是指該溶劑在您配制終溶液中的體積占比；如在配制過(guò)程中出現(xiàn)沉淀、析出現(xiàn)象，可以通過(guò)加熱和/或超聲的方式助溶

1.

請(qǐng)依序添加每種溶劑： 10% DMSO 40% PEG300 5% Tween-80 45% saline
Solubility: 2.5 mg/mL (8.27 mM); Suspended solution; Need ultrasonic
2.

請(qǐng)依序添加每種溶劑： 10% DMSO 90% (20% SBE-β-CD in saline)
Solubility: ≥ 2.5 mg/mL (8.27 mM); Clear solution
3.

請(qǐng)依序添加每種溶劑： 5% DMSO 40% PEG300 5% Tween-80 50% saline
Solubility: 2.5 mg/mL (8.27 mM); Suspended solution; Need ultrasonic
4.

請(qǐng)依序添加每種溶劑： 5% DMSO 95% (20% SBE-β-CD in saline)
Solubility: ≥ 2.5 mg/mL (8.27 mM); Clear solution

參考文獻(xiàn)

[1]. Vigushin DM et al. Trichostatin A is a histone deacetylase inhibitor with potent antitumor activity against breast cancer in vivo. Clin Cancer Res. 2001 Apr;7(4):971-6.

[2]. Karolczak-Bayatti M, et al. Expression of the GTP-Binding Protein Gαs in Human Myometrial Cells is Regulated by Ubiquitination and Protein Degradation: Involvement of Proteasomal Inhibition by Trichostatin A.,Reprod Sci. 2012 Aug 8.

[3]. Hu X, et al. Histone deacetylase inhibitor trichostatin A promotes the osteogenic differentiation of rat adipose-derived stem cells by altering the epigenetic modifications on Runx2 promoter in a BMP signaling-dependent manner.,Stem Cells Dev. 2012 Aug 8.

[4]. Azechi T, et al. Trichostatin A, an HDAC class I/II inhibitor, promotes Pi-induced vascular calcification via up-regulation of the expression of alkaline phosphatase. J Atheroscler Thromb. 2013;20(6):538-47.

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Trichostatin A (曲古抑菌素A)

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Trichostatin A (Synonyms: 曲古抑菌素A; TSA)

Trichostatin A (曲古抑菌素A)

分享到微信

Trichostatin A (Synonyms: 曲古抑菌素A; TSA)