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  6. Azido-PEG3-carboxytetramethylrhodamine 110 conjugate, Thermo Scientific Chemicals

Azido-PEG3-carboxytetramethylrhodamine 110 conjugate, Thermo Scientific Chemicals

Catalog No. AAJ64510LB0
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25 mg
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AAJ64510LB0 5 mg
AAJ64510MB 25 mg
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Description

Azido-PEG3-carboxytetramethylrhodamine is used as a water soluble azide functionalized- TAMRA dye. The water-soluble PEG spacer minimizes the interaction between the dye and the biomolecule to be labeled, used to detect or label alkyne- or cyclooctyne-containing molecules or biomolecules by fluorescence spectroscopy following an azide-alkyne click chemistry reaction.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Azido-PEG3-carboxytetramethylrhodamine is used as a water soluble azide functionalized- TAMRA dye. The water-soluble PEG spacer minimizes the interaction between the dye and the biomolecule to be labeled, used to detect or label alkyne- or cyclooctyne-containing molecules or biomolecules by fluorescence spectroscopy following an azide-alkyne click chemistry reaction.

Solubility
Soluble in water

Notes
Absorbance maximum at 546nm; maximum emission at 565nm. Extinction coefficient: 92,000 per cm per M.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1350702-25-8
Molecular Formula C33H38N6O7
MDL Number MFCD22380734
Synonym Azide-Fluor 545

Specifications

Color Red
Quantity 5 mg
Solubility Information Soluble in water
Formula Weight 630.7
Physical Form Solid
Chemical Name or Material Azido-PEG3-carboxytetramethylrhodamine 110 conjugate

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
TSCA No
Recommended Storage Store at -20°C
SDS

RUO – Research Use Only

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