DBCO-dPEG ^®₁₂-carboxyfluorescein

ALDRICH/QBD11812

Synonym: Polyethylene glycol

Empirical Formula (Hill Notation): C₆₆H₇₉N₃O₂₀
Molecular Weight: 1234.34
Linear Formula: C₆₆H₇₉N₃O₂₀
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-QBD11812-1MG	1 mg	$375.00 1/EA		Add To Favorites
45-QBD11812-5MG	5 mg	$593.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	>90%
form	solid or viscous liquid
polymer architecture	shape : linear functionality : heterobifunctional
reaction suitability	reagent type: cross-linking reagent
	reagent type: fluorescent-labelling reagent reaction type: click chemistry
shipped in	ambient
SMILES string	O=C(C)NCCOCCC(NCCC(N1C(C=CC=C2)=C2C#CC(C=CC=C3)=C3C1)=O)=O.O=C4C=CC5=C(C6=CC=CC=C6C(O)=O)C7=CC=C(O)C=C7OC5=C4
storage temp.	−20°C

Application:	DBCO-dPEG^®₁₂-carboxyfluorescein is a versatile fluorescent reagent used for labeling peptides, proteins, and other molecules using strain-promoted azide-alkyne cycloaddition (SPAAC).
Features and Benefits:	DBCO-dPEG ^®₁₂-carboxyfluorescein is a fluorescent dye with a dPEG spacer attached to a DBCO which can react with azide through copper-free "click" chemistry.
Legal Information:	dPEG is a registered trademark of Quanta BioDesign
Legal Information:	Products Protected under U.S. Patents # 7,888,536 B2

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	>90%
Storage Temp.	−20°C
UNSPSC	51171641

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