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GE28-9523-59

GST Spintrap™

Cytiva 28-9523-59

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About This Item

Código UNSPSC:
41106500
NACRES:
NA.56

ligand

glutathione

envase

pkg of 50 ea

fabricante / nombre comercial

Cytiva 28-9523-59

lecho volumen

50 μL

Matriz

4% agarose

tamaño de partícula

45-165 μm

diámetro promedio

90 μm

cleaning

4-13

Intervalo de trabajo

4-13

capacidad

>25 mg binding capacity (horse liver GST/ml medium)
 ≥500 μg binding capacity(recombinant glutathione S-transferase (rGST))

Descripción general

Binding of GST to glutathione is flow-rate dependent and lower flow rates often increase the binding capacity. This is important to consider during sample loading and elution.
GST SpinTrap columns are designed for rapid small-scale purification of GST-tagged proteins directly from clarified or unclarified cell lysates. GST-tagged proteins can be recovered under mild elution conditions (10 mM glutathione), which preserves the functionality of the proteins, and more than 90% purity can be obtained in a single step. GST SpinTrap columns are suitable for purification of multiple samples in parallel, for example in screening experiments such as evaluation of chromatography media, growth temperature, culture density, and other variables to find optimal conditions for expression.

Características y beneficios

  • Preserves protein antigenicity and function.
  • Yields up to 500 μg of pure protein per column.
  • Allows direct purification of both clarified and unclarified cell lysates.

Almacenamiento y estabilidad

Please be aware this product may be shipped 90 days before the expiration date. For more information on the batch specific expiration date, please contact technical service.
Store at 4 to 30 °C (PBS and 0,05% Kathon CG/ICP Biocide)

Nota de análisis

To view the Certificate of Analysis for this product, please visit www.cytiva.com.

Información legal

SpinTrap is a trademark of Cytiva

Código de clase de almacenamiento

12 - Non Combustible Liquids

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Certificados de análisis (COA)

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Artículos

Purification using GST SpinTrap™

This page shows how to purify GST-tagged proteins using GST SpinTrap™ from Cytiva.

Troubleshooting Purification Methods

This page shows troubleshooting methods for purification of GST-tagged proteins using Cytiva products.

Characteristics of Glutathione Sepharose and HiTrap® Benzamidine FF (High Sub) Media and Columns

This page describes characteristics of Glutathione Sepharose and HiTrap® Benzamidine FF (high sub) media and columns from Cytiva.

Troubleshooting Strategies in GST-tagged Protein Purification

This page describes troubleshooting strategies in purification of GST-tagged proteins using Cytiva products.

Ver todo

Protocolos

Removal of GST Tag by Enzymatic Cleavage

This page how to remove GST tags by enzymatic cleavage using Cytiva products.

Pull-down assays

This page provides information about different pull-down assays for the further isolation of multiprotein complexes to identify their components with products from Cytiva.

Characteristics of Glutathione Sepharose® Products

Glutathione Sepharose® High Performance is recommended for high-resolution purification of GST-tagged proteins, providing sharp peaks and concentrated eluent.

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