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QBD11100

Sigma-Aldrich

Biotin-dPEG®3-oxyamine HCl

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Synonym(s):
Polyethylene glycol
Empirical Formula (Hill Notation):
C18H35ClN4O6S
Molecular Weight:
471.01
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

O=C(CCCCC1SCC(N2)C1NC2=O)NCCOCCOCCOCCO[NH3+].[Cl-]

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This Item
QBD11102QBD10786QBD10201
Biotin-dPEG®3-oxyamine HCl

QBD11100

Biotin-dPEG®3-oxyamine HCl

Biotin-dPEG®11-oxyamine HCl

QBD11102

Biotin-dPEG®11-oxyamine HCl

Biotin-dPEG®23-NH2

QBD10786

Biotin-dPEG®23-NH2

Biotin-dPEG®3-MAL

QBD10201

Biotin-dPEG®3-MAL

assay

>90%

assay

>90%

assay

>90%

assay

>90%

polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

shape: linear
functionality: monofunctional

reaction suitability

reaction type: Biotinylations, reagent type: cross-linking reagent

reaction suitability

reaction type: Biotinylations, reagent type: cross-linking reagent

reaction suitability

reaction type: Biotinylations, reagent type: cross-linking reagent

reaction suitability

-

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

shipped in

ambient

shipped in

ambient

shipped in

ambient

shipped in

ambient

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


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