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Merck

SRP5348

Sigma-Aldrich

GST protein, tag-free

GST protein, tag-free

recombinant, expressed in E. coli, ≥70% (SDS-PAGE), buffered aqueous glycerol solution

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20 μG
108,00 €

108,00 €


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20 μG
108,00 €

About This Item

Número de CAS:
Código UNSPSC:
12352202
NACRES:
NA.32

108,00 €


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recombinante

expressed in E. coli

Ensayo

≥70% (SDS-PAGE)

Formulario

buffered aqueous glycerol solution

mol peso

~25 kDa

técnicas

ligand binding assay: suitable

Nº de acceso NCBI

Condiciones de envío

dry ice

temp. de almacenamiento

−70°C

Información sobre el gen

Escherichia coli IAI39 ... gst> gst
gst(7152360)

Descripción general

Glutathione S-transferase (GST) family of enzymes comprises a long list of cytosolic, mitochondrial and microsomal proteins that are used to create the so-called GST gene fusion system. These proteins are capable of multiple reactions with a multitude of substrates. They have a role in detoxication and toxification mechanisms.[1] GST tag has the size of 220 amino acids, which is relatively large compared to other tags like the myc- or the FLAG-tag that are quite small. GST can be used to purify and detect proteins of interest. In a GST gene fusion system, an expression vector consists of the gene sequence encoding the protein of interest and GST sequence alongside. After induction, the fusion proteins can be purified using affinity chromatography via its high affinity for glutathione.

Aplicación

GST protein, tag-free has been used in in vitro F-actin binding assay.[2] It has also been used as a protein tag for TPX2 (targeting protein for Xklp2).[3]

Forma física

Supplied in 50 mM Tris-HCl, pH 7.5, 150 mM NaCl, 10 mM glutathione, 0.1 mM EDTA, 0.25 mM DTT, 0.1 mM PMSF, 25% glycerol.

Nota de preparación

After opening, aliquot into smaller quantities and store at -70 °C. Avoid repeating handling and multiple freeze/thaw cycles.

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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