D-Luciferin sodium salt, Chemiluminescent luciferase substrate (ab145164)
Key features and details
- Chemiluminescent luciferase substrate
- CAS Number: 103404-75-7
- Purity: > 99%
- Soluble in water to 25 mM and in DMSO to 25 mM
- Form / State: Solid
- Source: Synthetic
Overview
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Product name
D-Luciferin sodium salt, Chemiluminescent luciferase substrate -
Description
Chemiluminescent luciferase substrate -
Biological description
Chemiluminescent luciferase substrate. Water soluble derivative of D-Luciferin (ab143654) and analog of D-Luciferin potassium salt (ab143655). Excitation is pH dependent (pH exλ = 327 and 385 nm for pH 4 and pH 11 respectively), emission is pH independent. Emits light on oxidative decarboxylation in the presence of ATP providing a bioluminescent signal for cellular ATP levels in vivo.
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Purity
> 99% -
CAS Number
103404-75-7 -
Chemical structure
Properties
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Excitation
328nm -
Emission
328nm -
Chemical name
(4S)-2-(6-Oxo-1,3-benzothiazol-2-ylidene)-1,3-thiazolidine-4-carboxylate sodium salt -
Molecular weight
302.30 -
Molecular formula
C11H7N2NaO3S2 -
Storage instructions
Store at -20°C. Store under desiccating conditions. The product can be stored for up to 12 months. -
Solubility overview
Soluble in water to 25 mM and in DMSO to 25 mM -
Handling
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
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SMILES
[Na]OC(=O)[C@@H]1N=C(SC1)c2nc3ccc(O)cc3s2 -
Source
Synthetic
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Research areas