QBD10267
Biotin-dPEG®3-benzophenone
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About This Item
Empirical Formula (Hill Notation):
C34H46N4O7S
CAS Number:
Molecular Weight:
654.82
UNSPSC Code:
12352200
PubChem Substance ID:
SMILES string
O=C(NCCCOCCOCCOCCCNC(C1=CC=C(C=C1)C(C2=CC=CC=C2)=O)=O)CCCCC3C4NC(NC4CS3)=O
assay
>90%
form
solid or viscous liquid
reaction suitability
reagent type: cross-linking reagent
shipped in
ambient
storage temp.
−20°C
Features and Benefits
Biotin-dPEG®3-benzophenone combines biotin with a 16.9 Å hydrophilic spacer and a highly photoreactive group to permit biotin labeling of molecules that do not have an easily useable functionality (for example, polymers). In one of the most efficient photoreactive conjugation mechanisms available today, benzophenone is activated by 365 nm UV light to a highly reactive triplet state ketone that inserts covalently into CH and NH structures. This is a unique product that is highly useful for certain types of molecules that customers may want to biotinylate.
Legal Information
Products Protected under U.S. Patents # 7,888,536 B2
dPEG is a registered trademark of Quanta BioDesign
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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