QBD10826
Biotin-dPEG®7-NH2
Synonym(s):
(3aS,4S,6aR)-N-(23-Amino-3,6,9,12,15,18,21-heptaoxatricos-1-yl)hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide, Polyethylene glycol
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About This Item
Empirical Formula (Hill Notation):
C26H50N4O9S
CAS Number:
Molecular Weight:
594.76
UNSPSC Code:
51171641
PubChem Substance ID:
NACRES:
NA.22
assay
>90%
form
solid or viscous liquid
reaction suitability
reaction type: Biotinylations, reagent type: cross-linking reagent
polymer architecture
shape: linear
functionality: monofunctional
shipped in
ambient
storage temp.
−20°C
SMILES string
NCCOCCOCCOCCOCCOCCOCCOCCNC(CCCCC1C2NC(NC2CS1)=O)=O
InChI key
HRGIYGOBSBFLMX-UHFFFAOYSA-N
Features and Benefits
Biotin-dPEG®7-amine is a single molecular weight dPEG® product containing a terminal primary amine that permits biotin labeling with precise spacing to molecules containing a free carboxylic acid or aldehyde group. For small peptides and small molecules, the labeling can be site specific, while for larger molecules such as proteins, the labeling may be more random. The single molecular weight nature of the dPEG® spacer (29.8 Å) allows the user to precisely tailor the distance between the biotin and the target molecule in order to receive optimal binding between biotin and avidin.
Legal Information
Products Protected under U.S. Patents # 7,888,536 B2
dPEG is a registered trademark of Quanta BioDesign
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| QBD10826-1000MG | 04061832878331 |
| QBD10826-100MG | 04061832878348 |