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Thioarginine (hydrobromide) Sale

目录号 : GC45036

L-Arginine serves as a common substrate for both nitric oxide synthase (NOS) and arginase in the cell.

Thioarginine (hydrobromide) Chemical Structure

规格 价格 库存 购买数量
1mg
¥823.00
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5mg
¥3,701.00
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10mg
¥6,579.00
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50mg
¥28,780.00
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Sample solution is provided at 25 µL, 10mM.

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产品描述

L-Arginine serves as a common substrate for both nitric oxide synthase (NOS) and arginase in the cell. NOS catalyzes the oxidation of arginine to citrulline and NO with Nω-hydroxy-L-arginine (NOHA) formed as an intermediate. Arginase, on the other hand, catalyzes the hydrolysis of arginine into urea and L-ornithine. Thioarginine (hydrobromide) is a colorimetric substrate for arginase that provides the basis for continuous spectrophotometric measurement of enzyme activity. It exhibits Km and kcat values of 0.5 mM and 18,000 min-1, respectively, which are similar to physiological substrate arginine. The thiol product of the reaction reacts with DTNB to produce 2-nitro-5-thiobenzoate for easy visualization at 405-420 nm.

Chemical Properties

Cas No. SDF
Canonical SMILES N/C(SCCC[C@H](N)C(O)=O)=N/[H].Br
分子式 C6H13N3O2S•HBr 分子量 272.2
溶解度 PBS (pH 7.2): 3 mg/ml 储存条件 Store at -20°C
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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。
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溶解性数据

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1 mg 5 mg 10 mg
1 mM 3.6738 mL 18.3688 mL 36.7377 mL
5 mM 0.7348 mL 3.6738 mL 7.3475 mL
10 mM 0.3674 mL 1.8369 mL 3.6738 mL
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