QBD11102

Biotin-dPEG^®₁₁-oxyamine HCl

Name: Biotin-dPEG<SUP>®</SUP><SUB>11</SUB>-oxyamine HCl
Brand: ALDRICH

Synonym(s):

Polyethylene glycol

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About This Item

Empirical Formula (Hill Notation):

C₃₄H₆₇CIN₄O₁₄S

Molecular Weight:

926.89

UNSPSC Code:

12352116

PubChem Substance ID:

329823970

NACRES:

NA.22

Key Documents

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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)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO[NH3+].[Cl-]

InChI key

YWDHGGZPQYNBEW-UHFFFAOYSA-N

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This Item	QBD11100	QBD10786	QBD10195
Sigma-Aldrich QBD11102 Biotin-dPEG^®₁₁-oxyamine HCl	Sigma-Aldrich QBD11100 Biotin-dPEG^®₃-oxyamine HCl	Sigma-Aldrich QBD10786 Biotin-dPEG^®₂₃-NH2	Sigma-Aldrich QBD10195 Biotin-dPEG^®₁₁-MAL
assay >90%	assay >90%	assay >90%	assay >90%
form solid or viscous liquid	form solid or viscous liquid	form solid or viscous liquid	form solid or viscous liquid
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^®₁₁-oxyamine.HCl allows biotin labeling of molecules with free aldehydes or ketones. This reagent is 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 (44.9 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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