MADB
Molecular Structure:
MDL:
Molecular Formula:
C16H25NO6S2Na
Molecular Weight:
437.5
Alias:
MADB
4,4'-[(3,5-Dimethylphenyl)imino]bis-1-butanesulfonic acid disodium salt
N,N-Bis(4-sulfobutyl)-3,5-dimethylaniline disodium salt
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
MADB |
97% |
5g |
RMB 1408 |
Consulting service |
MADB |
97% |
1g |
RMB 547.8 |
Consulting service |
Character:
白色或淺棕色粉末。
氧化性色原試劑
Quality Standard:
純度assay ≥97%(T)
水分Moistrue ≤5%
水溶性試驗(yàn)Solubility 100mg/10ml水
貯存 儲(chǔ)存溫度: 2-8°C
Storage:
用途 新型Trinder's試劑是高水溶性苯胺衍生物,被廣泛用于診斷檢測(cè)和生化試驗(yàn)。在比色法測(cè)定過(guò)氧化氫活性中比常規(guī)生色的試劑具有若干優(yōu)勢(shì)。新型Trinder's試劑足夠穩(wěn)定,既可以用于溶液也可以用于試驗(yàn)流水線檢測(cè)系統(tǒng)中。在過(guò)氧化氫和過(guò)氧化物酶的存在下,新型Trinder's試劑在與4-氨基安替比林 (4-AA) 或3-甲基苯并噻唑砜腙(MBTH) 的氧化偶合反應(yīng)過(guò)程中,形成非常穩(wěn)定的紫色或藍(lán)色染料。與MBTH偶合染料的摩爾吸光度比與4-AA偶合染料的高1.5-2倍;然而,4-AA溶液比 MBTH溶液更穩(wěn)定。底物被其氧化酶酶促氧化產(chǎn)生過(guò)氧化氫。該過(guò)氧化氫的濃度對(duì)應(yīng)于底物濃度。因此,可通過(guò)氧化偶合反應(yīng)的顯色測(cè)定底物的量。葡萄糖、酒精、酰基-輔酶A和膽固醇可以用于檢測(cè)與新型Trinder's試劑及4-AA偶合的那些底物?,F(xiàn)有10種新型Trinder's試劑。在新型 Trinder's試劑中,TOOS是最常用的。然而,對(duì)于特定的底物,試驗(yàn)不同種類的新型Trinder's試劑對(duì)開(kāi)發(fā)最佳的檢測(cè)系統(tǒng)是必需的。
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