应用: Nα-对甲苯磺酰-L-赖氨酸氯甲基酮盐酸盐已用于: 在胰凝乳蛋白酶纯化中抑制粗提液中的胰蛋白酶,从而防止其与亲和载体结合 作为组织和细胞匀浆的蛋白酶抑制剂 作为胰蛋白酶抑制剂测定特定蛋白酶的活性水平 Application: Nα-Tosyl-L-lysine chloromethyl ketone hydrochloride has been used: in chymotrypsin purification to prevent binding of trypsins to the affinity support by inhibiting them in the crude extract as a protease inhibitor in tissue and cell homogenization as a trypsin inhibitor to determine the specific protease activity levels
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Nα-Tosyl-L-lysine chloromethyl ketone hydrochloride(TLCK)
Dangerous GoodsCAS number:4272-74-6 molecular formula:C14H22Cl2N2O3S
overview
compound introduction
Specs
| Chinese alias | (3S)-1-氯-3-甲苯磺酰氨基-7-氨基-2-庚酮 盐酸盐 | (3S)-7-氨基-1-氯-3-甲苯磺酰氨基-2-庚酮 盐酸盐 | 甲苯磺酰基- L -赖氨酰-氯甲烷 盐酸盐 | ||
| English alias | 1-Chloro-3-tosylamido-7-amino-2-hepta none hydrochloride | Benzenesulfonamide, N-(5-amino-1-(chloroacetyl)pentyl)-4-methyl-, monohydrochloride, (S)- | TLCK hydrochloride | EINECS 224-266-4 | Tosyl-L-lysyl-chloromethane hydrochloride | TLCK | N-alpha-Tosyl | ||
| CAS number | 4272-74-6 | molecular formula | C14H22Cl2N2O3S |
| molecular weight | 369.31 g/mol | Exact mass | - |
| PSA | 97.600 Ų | logp | - |
numbering system
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physicochemical properties
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Safety information
pictogram:
GHS07
Signal word:
Warning
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入:将人转移
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MSDS
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