QBD11100
Biotin-dPEG®3-oxyamine HCl
Synonym(s):
Polyethylene glycol
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About This Item
Empirical Formula (Hill Notation):
C18H35ClN4O6S
Molecular Weight:
471.01
UNSPSC Code:
12352116
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
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
O=C(CCCCC1SCC(N2)C1NC2=O)NCCOCCOCCOCCO[NH3+].[Cl-]
Features and Benefits
Biotin-dPEG®3-oxyamine.HCl allows biotin labeling of molecules with free aldehydes or ketones. Biotin-dPEG®3-oxyamine-containing products forms oximes. These reagents are highly useful for labeling carbohydrates, glycoproteins, and other molecules with biotin following oxidation of the carbohydrate or glycan with sodium periodate or by chemical installation of an aldehyde or ketone on the target molecule. The dPEG® spacer is a single molecular weight PEG (16.6 Å) that provides excellent water solubility while extending the biotin moiety away from the surface of the labeled molecule for enhanced binding to avidin or streptavidin.
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_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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