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Thiazovivin

产品编号 T2155 CAS 1226056-71-8

Thiazovivin 是一种ROCK 抑制剂，能提高 iPSC 的生成效率，对人胚胎干细胞具有保护作用。

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Thiazovivin, CAS 1226056-71-8

规格	价格/CNY	货期
1 mg	￥ 207	现货
2 mg	￥ 373	现货
5 mg	￥ 663	现货
10 mg	￥ 1,130	现货
25 mg	￥ 2,270	现货
50 mg	￥ 3,480	现货
100 mg	￥ 4,930	现货
1 mL * 10 mM (in DMSO)	￥ 670	现货

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纯度: 98.75%

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生物活性

化学信息

存储 & 溶解度

参考文献

相关产品

产品描述	Thiazovivin, a ROCK inhibitor (IC50: 0.5 μM), increases the survival rate of hESC.
靶点活性	ROCK:~0.5 μM （cell free)
体外活性	When the cells were cultured in the presence of an E-cadherin blocking antibody, the formation of large, compact aggregates following Thiazovivin treatment was severely inhibited and extensive cell death was observed. Thiazovivin (2 μM) inhibits ROCK activity and protects hESCs at a similar level as Y-27632 (10 μM), a widely used selective ROCK inhibitor [1]. Attachment rates of blastocyst and embryonic cell clumps onto feeder cells in the Thiazovivin treatment group were greater than those of the control group. The pluripotency markers of the OCT4 and NANOG genes and the adhesion molecule E-cadherin were increased by Thiazovivin treatment [2]. By adding thiazovivin to reprogramming cultures, the reprogramming efficiency of CB cells increases by more than 10 times [3].
激酶实验	Synthesis of compound immobilized affinity matrixes: Compounds Tzv and its inactive analog (10 mg each) in DMSO (500 μL) and Et3N (10.4 μL) were added to Reacti-Gel (0.5 mL, 25 μmol) that was washed by DMSO in an Eppendorf vial. The reaction mixture was incubated at room temperature until the starting material disappeared (determined by HPLC). After the disappearance of the starting material, ethanolamine (15 μL) was added and the resulting mixture was incubated at room temperature overnight to block the Reacti-Gel. The resulting affinity matrices were washed thoroughly with DMSO (500 μL × 4), PBS (500 μL × 2), and stored at 4 °C in NaN3 solution (0.1% in PBS). Affinity pull-down was performed as described previously. Briefly, whole cell lysates were pretreated with the unfunctionalized affinity matrix at 4 °C for 1.5 h. After washing three times, samples were incubated with the positive or negative affinity matrix at 4 °C for 1 h. After heat shock, samples were loaded and separated on a 4–20% Tris-Glycine SDS PAGE and silver stained with a Silver Stain Plus Kit. The differentially retained protein bands were cut, destained, and analyzed with LCMS [1].
细胞实验	Chemically defined and feeder-free human embryonic stem cell (hESC) culture was described briefly as following. hESCs were grown on Matrigel-coated tissue culture plates in N2B27-CDM [DMEM-F12 supplemented with 1× N2 supplements, 1× B27 supplements, 2 mM L glutamine, 0.11 mM 2-mercaptoethanol, 1× nonessential amino acids, and 0.5 mg/mL BSA (fraction V)] and 20 ng/mL bFGF. Human ESCs were passaged every five to six days with 0.05% trypsin. Murine ESCs are cultured in knockout DMEM supplement with 2 mM L glutamine, 1× nonessential amino acids, 15% serum replacement, and 1 × 10^3 ng/mL leukemia inhibitory factor (LIF). For clonal survival assays, single hESCs were diluted to clonal density and plated onto 96-well Matrigel-coated plate. For low-density survival assays, 500 cells were plated onto 96-well Matrigel-coated plate. To visualize hESC colonies, cultures were fixed in 4% paraformaldehyde in phosphate buffered saline (PBS) for 5 min, washed once in PBS, then stained for alkaline phosphatase (ALP) activity as described in the manufacturer's instructions. ALP-positive colonies were counted on an inverted microscope. For growing hESCs in mouse medium, HES2, HUES7, HUES9, and HUES1-Oct4-GFP were cultured in murine ESC (mESC) growth media supplemented with 1-μM mitogen-activated protein kinase/extracellular signal-regulated kinase kinase (MEK) inhibitor PD0325901 and 5-μM p38 inhibitor SB202190 and 1 × 10^3 human LIF [1].

分子量	311.36
分子式	C15H13N5OS
CAS No.	1226056-71-8

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

DMSO: 31.1 mg/mL (100 mM)

溶液配制表

可选溶剂	浓度体积质量	1 mg	5 mg	10 mg	25 mg
DMSO	1 mM	3.2117 mL	16.0586 mL	32.1172 mL	80.2929 mL
	5 mM	0.6423 mL	3.2117 mL	6.4234 mL	16.0586 mL
	10 mM	0.3212 mL	1.6059 mL	3.2117 mL	8.0293 mL
	20 mM	0.1606 mL	0.8029 mL	1.6059 mL	4.0146 mL
	50 mM	0.0642 mL	0.3212 mL	0.6423 mL	1.6059 mL
	100 mM	0.0321 mL	0.1606 mL	0.3212 mL	0.8029 mL

计算器

摩尔浓度计算器

稀释计算器

配液计算器

分子量计算器

质量

浓度

容积

分子量

浓度 (起始)

容积 (起始)

浓度 (终)

容积 (终)

溶液体积

质量

配液浓度

参考文献

1. Xu Y, et al. Revealing a core signaling regulatory mechanism for pluripotent stem cell survival and self-renewal by small molecules. Proc Natl Acad Sci U S A. 2010 May 4;107(18):8129-34. 2. Park S, et al. Thiazovivin, a Rho kinase inhibitor, improves stemness maintenance of embryo-derived stem-like cells under chemically defined culture conditions in cattle. Anim Reprod Sci. 2015 Oct;161:47-57. 3. Hu K, et al. Efficient generation of transgene-free induced pluripotent stem cells from normal and neoplastic bone marrow and cord blood mononuclear cells. Blood. 2011 Apr 7;117(14):e109-19.

文献引用

1. Ma X, Lu Y, Zhou Z, Human expandable pancreatic progenitor–derived β cells ameliorate diabetes. Science Advances. 2022, 8(8): eabk1826.

剂量换算

对于不同动物的给药剂量换算，您也可以参考 更多...

体内实验配液计算器

请在以下方框中输入您的动物实验信息后点击计算，可以得到母液配置方法和体内配方的制备方法：比如您的给药剂量是10 mg/kg，每只动物体重20 g，给药体积100 μL，一共给药动物10 只，您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

母液配置方法：2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL)，如您需要配置的浓度超过该产品的溶解度，请先与我们联系。

体内配方的制备方法：取 50 μL DMSO 主液，加入 300 μL PEG300，混匀澄清，再加 50 μL Tween 80，混匀澄清，再加 600 μL ddH2O, 混匀澄清。

第一步：请输入动物实验的基本信息

剂量

mg/kg

每只动物体重

给药体积

μL

动物数量

第二步：请输入动物体内配方组成，不同的产品配方组成不同，如有配方需求，可先联系我们提供正确的体内配方。

% DMSO+

% +

% Tween 80+

% ddH₂O

%DMSO+

计算重置

计算结果如下:

工作液浓度: mg/ml;

母液配置方法: mg 药物溶于 μL DMSO (母液浓度为 mg/mL)，如您需要配置的浓度超过该产品的溶解度，请先与我们联系。

体内配方的制备方法：取 μL DMSO 主液，加入 μL PEG300，混匀澄清，再加 μL Tween 80，混匀澄清，再加 μL ddH₂O, 混匀澄清。

备注:

要按顺序从左向右依次添加助溶剂。可配合物理方法，如涡流、超声波或热水浴使之帮助溶解。

技术支持

您可能有的问题的答案可以在抑制剂处理说明中找到，包括如何准备库存溶液，如何存储产品，以及基于细胞的分析和动物实验需要特别注意的问题。

Keywords

Thiazovivin 1226056-71-8 Cell Cycle/Checkpoint Cytoskeletal Signaling Stem Cells ROCK Inhibitor Rho-associated protein kinase ROK Rho-associated kinase inhibit Rho-kinase inhibitor

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Thiazovivin

存储

溶解度

溶液配制表

计算器

输入分子式，点击计算，可计算出产品的分子量。

参考文献

文献引用

相关产品

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剂量换算

体内实验配液计算器

技术支持

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