2,2'-叠氮-双（3-乙基苯并噻唑啉-6-磺酸）

A755502-100ml

100ml

Liquid Substrate System

2,2'-叠氮化合物-双（3-乙基苯并噻唑啉-6-磺酸）已被用作 ELISA 实验中的过氧化物酶底物。该底物得到绿色可溶性最终产物。它也被用来作为一种胶体制剂散布在标准的培养基平板上，以评估木质素的氧化活性。底物呈绿色显示微生物漆酶活性。应用： 该产品作为过氧化物酶的即用型单组分底物提供，所述过氧化物酶在酸性缓冲液中由 2,2′-联氮-双（3-乙基苯并噻唑啉-6-磺酸）组成。底物与过氧化物酶反应前无色，与之反应后产生蓝绿色的显色反应产物。在终点检测期间，可使用 1% 十二烷基硫酸钠 (SDS) 终止反应。由于该底物会产生可溶性反应产物，因此不推荐用于免疫印迹或组织化学应用。 The product is supplied as a ready-to-use one component substrate for peroxidase consisting 2,2′-azino-bis (3-ethylbenz-thiazoline-6-sulfonic acid) in an acidic buffer. The substrate is colorless before reacting with peroxidase and produces a blue-green color reaction product after reacting with it. 1% sodium dodecyl sulfate (SDS) may be used to stop the reaction during end-point assays. Since this substrate produces a soluble reaction product, it is not recommended for immunoblotting or histochemical applications. Application: 2,2′-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) has been used as a peroxidase substrate in ELISA experiment. This substrate gives a green color soluble end product. It has also been used as a colloidal preparation spread over the standard media plates, to evaluate the lignin oxidation activity. Presence of green coloration of the substrate exhibits microbial laccase activity.

2,2'-联氮-双（3-乙基苯并噻唑啉-6-磺酸）(ABTS) 是一种阳离子，在过氧化氢存在下发生氧化。氧化 ABTS 为蓝绿色产品，可通过比色法测量。 ABTS、过氧化氢和肌红蛋白相结合可用作测量样本总抗氧化能力 (TAC) 的标准系统。 ABTS 方法在不同 pH 值下具有灵活性，并且应用最广泛。 ABTS 是酚氧化酶的底物。