[J64510] CAS 1350702-25-8 | Azido-PEG3-carboxytetramethylrhodamine 110 conjugate | Alfa
0 ₩
family_key 없음
Brand: Alfa Aesar
1350702-25-8 | J64510
Chemical Identifiers
Specifications
Form
Amorphous solid
lambda-max (UV-Vis)
553 ±3nm
Assay from Suppliers CofA
≥95.0% (sum of isomers, HPLC @ 254nm)
Appearance (Color)
Dark red
Assay from Suppliers CofA
≥95.0% (sum of isomers, HPLC @ 550nm)
설명
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.
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.
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS1350702-25-8MDLMFCD22380734
| Pakage | 25mg, 5mg |
|---|---|
| brand | Alfa Aesar |
