322123

5,5′-Dithio-bis-(2-nitrobenzoic Acid)

Sulfhydryl reagent used to characterize reactive SH groups.

• 別名: 5,5′-Dithio-bis-(2-nitrobenzoic Acid), DTNB, Ellman’s Reagent
• 実験式（ヒル表記法）: C₁₄H₈N₂O₈S₂
• CAS番号: 69-78-3
• 分子量: 396.35
• MDL番号: MFCD00007140
• UNSPSCコード: 12352200
• NACRES: NA.21

特性

• 品質水準: 100
• アッセイ: ≥98% (titration)
• 形状: solid
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze; desiccated; protect from light
• 色: yellow
• 溶解性: ethanol: 8 mg/mL
• 輸送温度: ambient
• 保管温度: 2-8°C
• InChI: 1S/C14H8N2O8S2/c17-13(18)9-5-7(1-3-11(9)15(21)22)25-26-8-2-4-12(16(23)24)10(6-8)14(19)20/h1-6H,(H,17,18)(H,19,20)
• InChI Key: KIUMMUBSPKGMOY-UHFFFAOYSA-N

詳細

詳細

Sulfhydryl reagent used to characterize reacting SH groups. Useful in photometric determination of thiols.

Sulfhydryl reagent used to characterize reactive SH groups. Useful in photometric determination of thiols.

生物化学的／生理学的作用

Cell permeable: no

Primary Target
Useful in photometric determination of thiols

Product does not compete with ATP.

Reversible: no

包装

Packaged under inert gas

警告

Toxicity: Standard Handling (A)

調製ノート

May require gentle heating for complete solubilization.

その他情報

Ellman, G.L., et al. 1961. Biochem. Pharmacol.7, 88.

法的情報

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3