• 荧光素酶 来源于萤火虫 ,超纯级,≥95%(SDS-电泳),冻干粉,≥2.0×1010
  • G63383 61970-00-1

    Luciferase firefly

产品订购
产品货号重量货期 优惠价 数量
G63383-1mg 1mg 准现货 询价
G63383-5mg 5mg 准现货 询价
G63383-25mg 25mg 准现货 询价
  • 产品信息

属性

敏感性 对光线敏感
存贮条件 储存温度-20°C
密度
荧光
IC50
pK Values

描述

别名 荧光素酶;重组型酵素;荧光素酶(萤火虫);北美产萤火虫(萤火虫);RFLuc;Luciola mingrelica luciferase; Photinus luciferin 4-monooxygenase (adenosine triphosphate-hydrolyzing); Photinus pyralis luciferase; Pyrocoelia pygidialis luciferase; Pyrophorus plagiophthalamus luciferase; RFLuc; Ultra-Glo; Ultra-Glo luciferase
产品介绍 Firefly luciferase is an enzyme that catalyzes production of light from luciferin in the presence of Mg2+-ATP and oxygen. The reaction of this enzyme with luciferin, ATP, and O2 results in the emission of light.
用途 Luciferase from Photinus pyralis has been used in a study to identify the different characteristics of reporter genes in whole-cell bacterial sensors. Luciferase from Photinus pyralis has also been used in a study to develop a novel bioluminogenic assay for alpha-chymotrypsin.The reaction of this enzyme with luciferin, ATP, and O2 results in the emission of light. Luciferase can be used to detect trace amounts of ATP. Firefly luciferase is also one of the most commonly utilized reporter genes for the study of gene expression. The bioluminescent reaction catalyzed by luciferase is one of the most sensitive analytical tools for measuring gene expression. Less than or equal to one femtomole of ATP can be detected using 0.2 μg of luciferase.
生化机理 Luciferase activity can be inhibited by general anesthetics including isoflurane and ketamine/medetomidine thereby affecting the sensitivity of bioluminescence imaging.

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