土壤亚硝酸还原酶(S-NiR)活性检测试剂盒 产品官方链接

920.00
索莱宝
2026-04-27 09:38

北京索莱宝科技有限公司

VIP会员
龚思雨
18101056239 010-50973130
3193328036@qq.com
北京索莱宝科技有限公司
产品规格
规格编号规格库存价格
BC2990-50T/24S50T/24S6920.00
产品说明

测定意义:土壤亚硝酸还原酶是反硝化作用中的关键酶之一,参与亚硝酸盐至NO的还原反应,它的活性反映了生物降解过程中氮素的转化效率,为氮素转化规律的研究提供一定的依据。
测定原理:亚硝酸还原酶可将NO2—还原为NO,使样品中参与重氮化反应生成紫红色化合物的NO2-减少,即540nm处吸光值的变化可反应土壤中亚硝酸还原酶的活性。
自备实验用品及仪器:天平、可见分光光度计、水浴锅、低温离心机、1mL玻璃比色皿。


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IF:
7.1000
Publish_to:
Environmental Technology & Innovation
PMID:
Structural, metabolic, and functional characteristics of soil microbial communities in response to benzo[a]pyrene stress
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IF:
14.2240
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JOURNAL OF HAZARDOUS MATERIALS
PMID:
35278957
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IF:
12.2000
Publish_to:
JOURNAL OF HAZARDOUS MATERIALS
PMID:
38677123