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当前位置: 首页 > 产品中心 > Labeling_Kit > Biothema/荧光素酶检测试剂盒/484-001
商品详细Biothema/荧光素酶检测试剂盒/484-001
Biothema/荧光素酶检测试剂盒/484-001
Biothema/荧光素酶检测试剂盒/484-001
商品编号: 484-001
品牌: Biothema
市场价: ¥73240.00
美元价: 36620.00
产地: 美国(厂家直采)
公司:
产品分类: 标记试剂盒
公司分类: Labeling_Kit
联系Q Q: 3392242852
电话号码: 4000-520-616
电子邮箱: info@ebiomall.com
商品介绍

Description

Applications

The firefly luciferase luc gene is the most commonly used reporter gene for studying cellular events coupled to gene expression. It has a number of distinct advantages such as: no background, easy analytical procedure, extreme sensitivity (10^-20 mole luciferase can be detected) and reliability of results.  The reagents contain special activators to counteract any inactivation of the luciferase enzyme during cell culture or sample storage. All three Luciferase Assay Kits contain the same reagents. The High Throughput Screening kits (484-102 and 484-103) come in larger vials for easier handling.

Instruments

The stable light makes it possible to use manual single tube luminometers as well as microplate luminometers. The detection limit obviously depends on the luminometer. With most luminometers 10 -19 moles of luciferase can be detected.

Assay procedure

Detailed described procedures are found in the “Instructions for Use”, which is included with every kit.

Product characteristics

Detection limit:

With most luminometers 10 -19 moles of luciferase can be detected.

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品牌介绍
BioThema完全专注于萤火虫荧光素酶反应的分析应用,无论是检测细胞,测量酶活性还是其他。在该反应中,萤光素被ATP(三磷酸腺苷)活化,然后被氧化成氧萤光素和CO 2。氧化荧光素以激发态形成,并在进入基态时发光。通常在所谓的发光计中测量光。ATP +萤光素+ O 2-萤光素酶-> AMP +焦磷酸盐+氧化萤光素+ CO 2 +光在ATP的测定中,光发射可以基本恒定或迅速衰减。因此,存在基于萤火虫荧光素酶反应的稳定的光和闪光型ATP试剂。在萤光素酶含量低的情况下,每分钟消耗的ATP比例可忽略不计,因此光几乎可以保持恒定,但也很低。在荧光素酶水平高的情况下,不可避免地会消耗ATP,导致光线迅速减少,但最初的峰值光线很高。实际上,峰高和衰减率均与萤光素酶活性成正比