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50227

Sigma-Aldrich

D-Luciferin potassium salt

≥98.0% (HPLC)

Sinonimo/i:

(S)-2-(6-Hydroxy-2-benzothiazolyl)-2-thiazoline-4-carboxylic acid potassium salt, 4,5-Dihydro-2-(6-hydroxy-2-benzothiazolyl)-4-thiazolecarboxylic acid potassium salt, Firefly luciferin potassium salt

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About This Item

Formula empirica (notazione di Hill):
C11H7KN2O3S2
Numero CAS:
115144-35-9
Peso molecolare:
318.41
Beilstein:
5416262
Numero MDL:
MFCD00044928
Codice UNSPSC:
12352106
ID PubChem:
329757580
NACRES:
NA.32

Livello qualitativo

100

Saggio

≥98.0% (HPLC)

Forma fisica

powder or crystals

Solubilità

water: soluble

Temperatura di conservazione

−20°C

Stringa SMILE

[K+].Oc1ccc2nc(sc2c1)C3=N[C@H](CS3)C([O-])=O

InChI

1S/C11H8N2O3S2.K/c14-5-1-2-6-8(3-5)18-10(12-6)9-13-7(4-17-9)11(15)16;/h1-3,7,14H,4H2,(H,15,16);/q;+1/p-1/t7-;/m1./s1
UMBKGTQQGYPQBE-OGFXRTJISA-M

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Applicazioni

D-Luciferin may be used as a substrate in luciferase-based (EC 1.13.12.7) bioluminescence imaging and cell-based high-throughput screening applications. ATP can be measured with a reagent made up of D-luciferin and luciferase from firefly.D-Luciferin may be used and studied as a partial agonist for G protein-coupled receptor-35 (GPR35).

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Certificati d'analisi (COA)

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Yuanyuan Qiu et al.
ACS nano, 12(8), 7974-7985 (2018-08-07)
The inability to intraoperatively diagnose and eliminate microscopic residual tumors represents a significant challenge in cancer surgery. These residual microtumors cause lethal recurrence and metastasis. Herein, we show a crucial example of Raman imaging with gap-enhanced Raman tags (GERTs) to
Ellen Siebring-van Olst et al.
Journal of biomolecular screening, 18(4), 453-461 (2012-11-01)
The firefly luciferase gene is commonly used in cell-based reporter assays. Convenient luciferase assay reagents for use in high-throughput screening (HTS) are commercially available. However, the high cost of these reagents is not within the means of some academic laboratories.
Yimao Zhang et al.
Molecular imaging, 11(6), 499-506 (2012-10-23)
Bioluminescence imaging (BLI) detects light generated by luciferase-mediated oxidation of substrate and is used widely for evaluating transgene expression in cell-based assays and in vivo in relevant preclinical models. The most commonly used luciferase for in vivo applications is firefly
Guiyang Zhang et al.
Journal of materials chemistry. B, 8(20), 4475-4488 (2020-05-05)
Effective treatment of brain metastases is hindered by the blood-brain barrier (BBB) and the rapid development of resistance to drug therapy. Moreover, the clinical application of general formulations is hampered by biological barriers and biological elimination. To tackle this challenge
Yuval Erez et al.
The journal of physical chemistry. A, 116(28), 7452-7461 (2012-06-16)
Optical steady-state and time-resolved spectroscopic methods were used to study the photoprotolytic reaction of oxyluciferin, the active bioluminescence chromophore of the firefly's luciferase-catalyzed reaction. We found that like D-luciferin, the substrate of the firefly bioluminescence reaction, oxyluciferin is a photoacid
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