H-Cys(Trt)-OH

製品コードS5522 バッチS552201

化学情報

	Synonyms	L-Cys(Trt)-OH, H-L-Cys(Trt)-OH, S-Tritylcysteine, S-Trityl-L-cysteine	Storage (From the date of receipt)	3 years -20°C powder
	化学式	C₂₂H₂₁NO₂S
	分子量	363.47	CAS No.	2799-07-7
Solubility (25°C)*	体外	DMSO	5 mg/mL (13.75 mM)


* <1 mg/ml means slightly soluble or insoluble. * Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

溶剤液（一定の濃度）を調合する

生物活性

製品説明	H-Cys(Trt)-OH (L-Cys(Trt)-OH, H-L-Cys(Trt)-OH, S-Tritylcysteine,S-Trityl-L-cysteine) is a specific inhibitor of Eg5 that inhibits Eg5-driven microtubule sliding velocity in a reversible fashion with an IC50 of 500 nM.
in vitro	In cell-based assays, H-Cys(Trt)-OH (S-trityl-l-cysteine) does not prevent cell cycle progression at the S or G2 phases but inhibits both separation of the duplicated centrosomes and bipolar spindle formation, thereby blocking cells specifically in the M phase of the cell cycle with monoastral spindles. Following removal of S-trityl-l-cysteine, mitotically arrested cells exit mitosis normally. In vitro, S-trityl-l-cysteine targets the catalytic domain of Eg5 and inhibits Eg5 basal and microtubule-activated ATPase activity as well as mant-ADP release. It is a tight binding inhibitor and inhibits Eg5-driven microtubule sliding velocity in a reversible fashion with an IC50 of 500 nM^[1].

製品説明

H-Cys(Trt)-OH (L-Cys(Trt)-OH, H-L-Cys(Trt)-OH, S-Tritylcysteine,S-Trityl-L-cysteine) is a specific inhibitor of Eg5 that inhibits Eg5-driven microtubule sliding velocity in a reversible fashion with an IC50 of 500 nM.

in vitro

In cell-based assays, H-Cys(Trt)-OH (S-trityl-l-cysteine) does not prevent cell cycle progression at the S or G2 phases but inhibits both separation of the duplicated centrosomes and bipolar spindle formation, thereby blocking cells specifically in the M phase of the cell cycle with monoastral spindles. Following removal of S-trityl-l-cysteine, mitotically arrested cells exit mitosis normally. In vitro, S-trityl-l-cysteine targets the catalytic domain of Eg5 and inhibits Eg5 basal and microtubule-activated ATPase activity as well as mant-ADP release. It is a tight binding inhibitor and inhibits Eg5-driven microtubule sliding velocity in a reversible fashion with an IC50 of 500 nM^[1].

プロトコル(参考用のみ)

細胞アッセイ	細胞株	HeLa cells and U2OS cells
	濃度	5 μM
	反応時間	0, 24, 48, 72 h
	実験の流れ	HeLa cells and U2OS cells were analyzed by FACScan analysis following incubation with STLC (5 μM) at the indicated times.

参考

[1] Skoufias DA, et al. J Biol Chem. 2006, 281(26):17559-69.

長期の保管のために-20°Cの下で製品を保ってください。

人間や獣医の診断であるか治療的な使用のためにでない。

各々の製品のための特定の保管と取扱い情報は、製品データシートの上で示されます。大部分のSelleck製品は、推薦された状況の下で安定です。製品は、推薦された保管温度と異なる温度で、時々出荷されます。長期の保管のために必要とされてそれと異なる温度で、多くの製品は、短期もので安定です。品質を維持するが、夜通しの積荷のために最も経済的な貯蔵状況を用いてあなたの送料を保存する状況の下に、製品が出荷されることを、我々は確実とします。製品の受領と同時に、製品データシートの上で貯蔵推薦に従ってください。