FLE250
Firefly Lantern Extract
for ATP determination
Sinónimos:
FLE
para ver los precios por organización y contrato.
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| A ustedes/SKU | Disponibilidad | Precio |
|---|---|---|
1 vial | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 128,00 € |
Acerca de este artículo
NACRES:
NA.81
UNSPSC Code:
12352202
Form:
solution
128,00 €
Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad
Servicio técnico
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form
solution
packaging
pkg of 250 mg dried lanterns
technique(s)
toxicology assay: suitable
storage temp.
−20°C
General description
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.
Application
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.
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.
Biochem/physiol Actions
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.
Preparation Note
After reconstitution with 25 mL of water, vial will contain 0.06 M potassium phosphate, pH 7.4, and 0.02 M MgSO4.
Other Notes
Crude luciferin and luciferase
1 of 1
Este artículo | |||
|---|---|---|---|
| technique(s) toxicology assay: suitable | technique(s) toxicology assay: suitable | technique(s) - | technique(s) - |
| form solution | form solid | form buffered aqueous solution | form powder |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
| packaging pkg of 250 mg dried lanterns | packaging pkg of 100 mg | packaging - | packaging - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level - |
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Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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