Ac-WEAD-pNA (trifluoroacetate salt)

目录号: GC42719纯度: >95.00%同义词: Ac-Trp-Glu-Ala-Asp-pNA, Ac-Trp-Glu-Ala-Asp-p-nitroanilide, Caspase-1 and Caspase-4 Chromogenic Substrate
A colorimetric caspase-1 and caspase-4 substrate

Ac-WEAD-pNA (trifluoroacetate salt)
规格价格库存数量操作
1mg¥724.00现货
1
5mg¥1,602.00现货
1

文献被引

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    641, 529–536 (2025)
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    618, 1017–1023 (2023)
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    Cell
    187(9):2288-2304 (2024)
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    Cell
    183(7):1867-1883 (2020)
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    33, 904–922 (2023)
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    Cell Research
    31, 1291–1307 (2021)

产品描述 Description

Ac-WEAD-pNA is a colorimetric substrate for caspase-1 and caspase-4. Caspase-1 and caspase-4 preferentially bind to and cleave the Trp-Glu-Ala-Asp (WEAD) peptide sequence to release p-nitroanilide (pNA), which can be quantified by colorimetric detection at 405 nm as a measure of caspase-1 and caspase-4 activity.

产品文档 Product Documents

Purity:>95.00%Appearance:A solid

化学性质Chemical Properties

同义词
Ac-Trp-Glu-Ala-Asp-pNA, Ac-Trp-Glu-Ala-Asp-p-nitroanilide, Caspase-1 and Caspase-4 Chromogenic Substrate
SMILES
O=C(N[C@@H](CC1=CNC2=C1C=CC=C2)C(N[C@H](C(N[C@@H](C)C(N[C@@H](CC(O)=O)C(NC3=CC=C([N+]([O-])=O)C=C3)=O)=O)=O)CCC(O)=O)=O)C.FC(F)(C(O)=O)F
分子式
C31H35N7O11•XCF3COOH
分子量
681.7 g/mol
溶解性
Water: 1 mg/ml
保存条件
Store at -20°C
General tips
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至 37°C,然后在超声波浴中震荡一段时间。
Shipping Condition
评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备 RT,或根据请求配备蓝冰。

计算工具摩尔浓度 / 稀释 / 分子量 / 单位换算 / 体内配方 / 溶解度

g/mol