Saltar al contenido
Merck
Todas las fotos(1)

Documentos clave

Ver Toda la documentación

QBD10776

Sigma-Aldrich

dPEG®48-biotin acid

>90% (HPLC)

Sinónimos:

Biotin-PEG-acid, Biotin-PEG48-COOH, PEG2000 biotin acid, PEG48-biotin acid

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula empírica (notación de Hill):
C112H218N4O53S
Peso molecular:
2500.99
Código UNSPSC:
12352106
NACRES:
NA.22

Ensayo

>90% (HPLC)

Formulario

solid or viscous liquid

idoneidad de la reacción

reaction type: Biotinylations
reaction type: Pegylations

arquitectura del polímero

shape: linear
functionality: monofunctional

Condiciones de envío

ambient

temp. de almacenamiento

−20°C

Características y beneficios

dPEG48 biotin acid is a 2,500 Dalton biotin acid product that contains a 157 atom (187.8 Å) dPEG spacer. Amphiphilic dPEG48 biotin acid dissolves in water or aqueous buffer and organic solvents. It does not cause aggregation or precipitation of biomolecules. Using 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide (EDC) chemistry, dPEG48 biotin acid couples to free primary amines in aqueous media. These free amines can be on a protein, peptide, or the treated surface of a nanoparticle. Moreover, the terminal propionic acid moiety can be functionalized with other reactive groups for coupling directly to surfaces such as glass, gold, or magnetic nanoparticles. dPEG48 biotin acid is a monodisperse equivalent of the polymeric PEG2000.

Automate your Biotin tagging with Synple Automated Synthesis Platform (SYNPLE-SC002)

Información legal

Products Protected under U.S. Patent #s 7,888,536 & 8,637,711 and European Patent #s 1,594,440 & 2,750,681
dPEG is a registered trademark of Quanta BioDesign

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documentos section.

Si necesita más asistencia, póngase en contacto con Atención al cliente

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Thurid Boetel et al.
Biochemical and biophysical research communications, 349(1), 296-302 (2006-08-29)
The biological function of prion protein (PrP) and the physiological relevance of its truncated subtypes and glycoforms is still enigmatic. In this paper, we adduce evidence that recombinant murine PrP fragment 90-231 (mPrP90-231) contains a biotin-mimicking sequence motif that causes
Alexander Kuzmin et al.
Bioconjugate chemistry, 21(11), 2076-2085 (2010-10-23)
The utility of catalyst-free azide-alkyne [3 + 2] cycloaddition for the immobilization of a variety of molecules onto a solid surface and microbeads was demonstrated. In this process, the surfaces are derivatized with aza-dibenzocyclooctyne (ADIBO) for the immobilization of azide-tagged
Amir Syahir et al.
Chemistry, an Asian journal, 7(8), 1867-1874 (2012-05-29)
The need to develop label-free biosensing devices that enable rapid analyses of interactions between small molecules/peptides and proteins for post-genomic studies has increased significantly. We report a simple metal-insulator-metal (MIM) geometry for fabricating a highly sensitive detection platform for biosensing.
Veronica C Ardi et al.
ACS chemical biology, 6(12), 1357-1366 (2011-09-29)
Heat shock protein 90 (Hsp90) accounts for 1-2% of the total proteins in normal cells and functions as a molecular chaperone that folds, assembles, and stabilizes client proteins. Hsp90 is overexpressed (3- to 6-fold increase) in stressed cells, including cancer

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico