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GE28-9523-59

GST Spintrap™

Cytiva 28-9523-59

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About This Item

Code UNSPSC :
41106500
Nomenclature NACRES :
NA.56

ligand

glutathione

Conditionnement

pkg of 50 ea

Fabricant/nom de marque

Cytiva 28-9523-59

Volume du lit

50 μL

Matrice

4% agarose

Taille des particules

45-165 μm

Diamètre moyen

90 μm

cleaning

4-13

working range

4-13

Capacité

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

Description générale

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.

Caractéristiques et avantages

  • 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.

Stockage et stabilité

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)

Remarque sur l'analyse

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

Informations légales

SpinTrap is a trademark of Cytiva

Code de la classe de stockage

12 - Non Combustible Liquids

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Articles

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.

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Protocoles

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.

Removal of GST Tag by Enzymatic Cleavage

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

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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