Merck
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MAK068

Sigma-Aldrich

MPO活性检测试剂盒(比色法)

sufficient for 100 colorimetric tests

Synonym(s):
髓过氧化物酶比色活性检测试剂盒
NACRES:
NA.84

用途

sufficient for 100 colorimetric tests

detection method

colorimetric

储存温度

−20°C

Gene Information

human ... MPO(4353)
mouse ... MPO(17523)
rat ... MPO(303413)

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This Item
MAK419MAK069539736
usage

sufficient for 100 colorimetric tests

usage

-

usage

sufficient for 100 fluorometric tests

usage

sufficient for 96 tests

detection method

colorimetric

detection method

colorimetric

detection method

fluorometric

detection method

colorimetric

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−70°C

Gene Information

human ... MPO(4353)
mouse ... MPO(17523)
rat ... MPO(303413)

Gene Information

-

Gene Information

human ... MPO(4353)
mouse ... MPO(17523)
rat ... MPO(303413)

Gene Information

-

一般描述

髓过氧化物酶(MPO)是一种含血红素的酶,催化氢过氧化物酶介导的卤离子氧化为次氯酸。髓过氧化物酶是一种在中性粒细胞中高度表达的溶酶体蛋白,其在由中性粒细胞刺激引起的抗微生物作用中起作用。髓过氧化物酶的作用也可能有助于心血管疾病的发生和发病。

应用

髓过氧化物酶比色活性测定试剂盒已用于测定样品中髓过氧化物酶的活性。

特点和优势

兼容高通量处理系统。

适用性

适用于组织、细胞、血清和白细胞等生物样本中髓过氧化物酶 (MPO) 的测定

原理

在该测定中,髓过氧化物酶催化次氯酸的形成,次氯酸与牛磺酸反应形成牛磺酸氯胺。牛磺酸氯胺与发色团 TNB 反应,形成无色产物 DTNB。一个单位的髓过氧化物酶活性定义为在 25℃ 下,每分钟水解底物并产生牛磺酸氯胺以消耗 1.0 μmole TNB的酶量。

象形图

Health hazard

警示用语:

Danger

危险分类

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(F)

188.6 °F

闪点(C)

87 °C

Certificate of Analysis

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Certificate of Origin

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Product Information Sheet

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