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일반 설명
The bioluminescent organism, Photinus pyralis firefly is the source of firefly lantern extract. The luciferase enzyme is 60 kDa enzyme which lacks prosthetic group and bound metal in its structure. The N-terminal harbors residues crucial for the bioluminescent activity and the C-terminal possess peroxisome targeting motif.
애플리케이션
Fireflies have been used in several studies of bioluminescence. In particular they may be used in assays to determine toxicity pathways because bioluminescence can quantitatively measure a wide range of biological activities.
Firefly Lantern Extract has been used in the detection of ATP concentrations by bioluminescence flash analysis in seawater samples, bioluminescence assay in river sediments samples, marine sediments and in quantifying extracellular ATP in red blood cells.
생화학적/생리학적 작용
Firefly Lantern Extract containing luciferase catalyzes oxidative decarboxylation of luciferin (LH2) in the presence of ATP, oxygen and Mg2+ to yield a light-emitter oxyluciferin.
기타 정보
Crude luciferin and luciferase
재구성
After reconstitution with 25 mL of water, vial will contain 0.06 M potassium phosphate, pH 7.4, and 0.02 M MgSO4.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
Involvement of acetylcholinesterase and protein kinase C in the protective effect of caffeine against beta-amyloid-induced alterations in red blood cells
Carelli-Alinovi C, et al.
Biochimie, 121, 52-59 (2016)
Concentrations and uptake of dissolved organic phosphorus compounds in the Baltic Sea
Nausch M, et al.
Frontiers in Marine Science, 5(386) (2018)
Distribution patterns of organic pollutants and microbial processes in marine sediments across a gradient of anthropogenic impact
Zoppini A, et al.
Environmental Pollution (Barking, Essex : 1987), 242, 1860-1870 (2018)
Microbial responses to polycyclic aromatic hydrocarbon contamination in temporary river sediments: Experimental insights
Zoppini A, et al.
The Science of the Total Environment, 541, 1364-1371 (2016)
Jennifer P Richards et al.
American journal of physiology. Regulatory, integrative and comparative physiology, 308(5), R411-R418 (2015-01-02)
The circulating erythrocyte, by virtue of the regulated release of ATP in response to reduced oxygen (O2) tension, plays a key role in maintaining appropriate perfusion distribution to meet tissue needs. Erythrocytes from individuals with Type 2 diabetes (DM2) fail
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