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1226056-71-8

中文名稱 THIAZOVIVIN
英文名稱 Thiazovivin
CAS 1226056-71-8
分子式 C15H13N5OS
MDL 編號(hào) MFCD16495823
分子量 311.362
MOL 文件 1226056-71-8.mol
更新日期 2024/12/23 09:09:20
1226056-71-8 結(jié)構(gòu)式 1226056-71-8 結(jié)構(gòu)式

基本信息

中文別名
N-芐基-2-(嘧啶-4-基氨基)噻唑-4-羧酰胺
N-芐基-2-(嘧啶-4-基氨基)噻唑-4-甲酰胺
英文別名
Thiazovivin
Thiazovivin, >=98%
N-Benzyl-2-(pyrimidin-4-ylamino)thiazole-4-carboxamide
N-(Phenylmethyl)-2-(4-pyrimidinylamino)-4-thiazolecarboxamide
Thiazovivin N-(Phenylmethyl)-2-(4-pyrimidinylamino)-4-thiazolecarboxamide
N-(Phenylmethyl)-2-(4-pyrimidinylamino)-4-thiazolecarboxamide Thiazovivin
所屬類(lèi)別
生物化工:ROCK 抑制劑

物理化學(xué)性質(zhì)

密度1.379
儲(chǔ)存條件-20°C
儲(chǔ)存條件-20°C儲(chǔ)存
溶解度在DMSO中的溶解度為20mg/mL,澄清
形態(tài)粉末
顏色白色到米色到棕色
穩(wěn)定性Stable for 2 years from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 2 months.

安全數(shù)據(jù)

危險(xiǎn)性符號(hào)(GHS)GHS hazard pictograms
GHS07
警示詞警告
危險(xiǎn)性描述H302
防范說(shuō)明P280-P305+P351+P338
危險(xiǎn)品標(biāo)志Xn
危險(xiǎn)類(lèi)別碼22
WGK Germany3
海關(guān)編碼2934100090

常見(jiàn)問(wèn)題列表

生物活性
Thiazovivin是一種新型ROCK抑制劑,IC50為0.5 μM,在單細(xì)胞分離后,促進(jìn)人胚胎干細(xì)胞(hESC)的存活。
體外研究
Although displaying little impact on cell proliferation, Thiazovivin treatment significantly enhances the survival of human embryonic stem cells (hESCs) after enzymatic dissociation more than 30-fold, while homogenously maintaining pluripotency with the characteristic colony morphology, expression of typical pluripotency markers such as alkaline phosphatase (ALP), and normal karyotype. Dissociated hESCs treated with Thiazovivin display dramatically increased adhesion to matrigel- or laminin-coated plates but not to gelatin-coated plates within a few hours. Thiazovivin treatment increases cell-ECM adhesion-mediated β1 integrin activity, which synergizes with growth factors to promote cell survival. In addition to activating integrin, Thiazovivin but not Tyrintegin (Ptn) protects hESCs from death in the absence of ECM in suspension through E-cadherin-mediated cell-cell interaction. Thiazovivin treatment potently inhibits endocytosis of E-cadherin, consequently stabilizing E-cadherin on the cell surface and leading to reestablishment of cell-cell interaction, which is essential for hESC survival in ECM-free conditions. Thiazovivin but not Tyrintegin (Ptn) at 2 μM inhibits Rho-associated kinase (ROCK) activity and protects hESCs at a similar level as the widely used selective ROCK inhibitor Y-27632 at 10 μM, suggesting that Rho-ROCK signaling regulates cell-ECM and cell-cell adhesion. Thiazovivin at 1 μM increases the reprogramming efficiency of CB mononuclear cells to induced pluripotent stem cells (iPSCs) by more than 10 times.
生物活性
Thiazovivin是一種新型ROCK抑制劑,無(wú)細(xì)胞試驗(yàn)中IC50為0.5 μM,在單細(xì)胞分離后,促進(jìn)人胚胎干細(xì)胞(hESC)的存活。
靶點(diǎn)
TargetValue
ROCK
(Cell-free assay)
~0.5 μM
體外研究

盡管對(duì)細(xì)胞增殖影響較小,Thiazovivin治療顯著增強(qiáng)人胚胎干細(xì)胞(hESCs)的存活,使其被酶解后的存活增強(qiáng)30多倍,同時(shí)均勻維持特有集落形態(tài)的多潛能,和典型多潛能標(biāo)志物,如堿性磷酸酶(ALP) 的表達(dá),和正常核型。解離的hESCs用Thiazovivin處理幾小時(shí)內(nèi)顯著增加其對(duì)人工基底膜-或?qū)诱尺B蛋白涂覆板的粘附,而對(duì)明膠涂覆的平板沒(méi)有影響。Thiazovivin治療增加細(xì)胞-ECM粘附介導(dǎo)的β1整合蛋白活性,其與生長(zhǎng)因子協(xié)同促進(jìn)細(xì)胞存活。除了活化整合蛋白,Thiazovivin,而不是Tyrintegin (Ptn),也能夠通過(guò)E-鈣黏蛋白介導(dǎo)的細(xì)胞-細(xì)胞相互作用,保護(hù)hESCs在ECM缺乏的懸浮液中免于死亡。Thiazovivin治療有效抑制E-鈣黏蛋白的內(nèi)吞作用,從而穩(wěn)定細(xì)胞表面的E-鈣黏蛋白,并使細(xì)胞-細(xì)胞相互作用恢復(fù),這對(duì)hESC在無(wú)ECM環(huán)境下的存活是必須的。Thiazovivin,而不是Tyrintegin (Ptn),在2 μM濃度下抑制Rho相關(guān)的激酶(ROCK)活性,并保護(hù)hESCs,與廣泛使用的選擇性ROCK抑制劑Y-27632在10 μM濃度下的作用類(lèi)似,表明Rho-ROCK信號(hào)調(diào)節(jié)細(xì)胞-ECM和細(xì)胞-細(xì)胞粘附。1 μM Thiazovivin增加CB單核細(xì)胞的重組效能,以誘導(dǎo)10倍以上的多功能干細(xì)胞(iPSCs)。

THIAZOVIVIN價(jià)格(試劑級(jí))
報(bào)價(jià)日期產(chǎn)品編號(hào)產(chǎn)品名稱CAS號(hào)包裝價(jià)格
2024/11/08S1459THIAZOVIVIN
Thiazovivin
1226056-71-85mg972.77元
2024/11/08S1459THIAZOVIVIN
Thiazovivin
1226056-71-810mM(1mL in DMSO)1221.67元
2024/11/08S1459THIAZOVIVIN
Thiazovivin
1226056-71-810mg1707.94元
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