Saltar al contenido
Merck

MSP08

Sigma-Aldrich

Membrane Scaffold Protein 1E3D1

recombinant, expressed in E. coli, buffered aqueous solution

Sinónimos:

Membrane Scaffold Protein 1E3D1, MSP1E3D1

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización


About This Item

UNSPSC Code:
12352200
NACRES:
NA.26

recombinant

expressed in E. coli

Quality Level

assay

≥90% (SDS-GE)

form

buffered aqueous solution

mol wt

32,599.6 Da

solubility

water: soluble

shipped in

ambient

storage temp.

−20°C

¿Está buscando productos similares? Visita Guía de comparación de productos

General description

Research area: Cell Struc

Nanodiscs are non-covalent structures that contain a phospholipid bilayer and a membrane scaffold protein (MSP), a genetically engineered protein, which mimics the function of Apolipoprotein A-1 (ApoA-1). The first MSP, MSP1, was engineered with its sequence based on the sequence of A-1, but without the globular N-terminal domain of native A-1. The MSP1E3D1 variant of MSP1 differs from MSP1 in the following facets: It deletes the first 11 amino acids in the Helix 1 portion (referred to as “H0.5” in the accompanying figure) of the original MSP1 sequence3 (which is known separately as MSP1D1). It repeats the Helix 4 (H4), Helix 5 (H5) and Helix 6 (H6) sequences of the original MSP1 sequence between the parent Helix 6 (H6) and Helix 7 (H7) segments of MSP1D1.

Application

Nanodisc soluble lipid bilayer systems have proven to be a widely applicable means for rendering membrane proteins soluble in aqueous solutions in a native-like bilayer environment where they remain monodisperse and active. The critical component of nanodiscs is the encircling amphipathic helical protein belt (membrane scaffold protein).
The nanodisc system has been employed to incorporate a wide variety of proteins including GPCRs, P450s, bacteriorhodopsin, coagulation factors, cholera toxin, TAR receptor and aromatase.
For guidelines on the use of this and other MSP′s to prepare Nanodiscs, please visit our Protocols for Membrane Scaffold Proteins and Nanodisc Formation page.

Biochem/physiol Actions

Generates Nanodiscs ~12.9 nm in diameter

Legal Information

Nanodisc technology, and many of its uses, are covered by the following patents held by the University of Illinois.
  • 7,691,414 Membrane scaffold proteins
  • 7,662,410 Membrane scaffold proteins and embedded membrane proteins
  • 7,622,437 Tissue factor compositions and methods
  • 7,592,008 Membrane scaffold proteins
  • 7,575,763 Membrane scaffold proteins and tethered membrane proteins
  • 7,083,958 Membrane scaffold proteins
  • 7,048,949 Membrane scaffold proteins
Nanodisc technology, and many of its uses, are covered by the following patents held by the University of Illinois.
  • 7,691,414 Membrane scaffold proteins
  • 7,662,410 Membrane scaffold proteins and embedded membrane proteins
  • 7,622,437 Tissue factor compositions and methods
  • 7,592,008 Membrane scaffold proteins
  • 7,575,763 Membrane scaffold proteins and tethered membrane proteins
  • 7,083,958 Membrane scaffold proteins
  • 7,048,949 Membrane scaffold proteins

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

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

Visite la Librería de documentos

Los clientes también vieron

Protocolos

Protocols for Membrane Scaffold Proteins and Nanodisc Formation

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