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GE17-5130-02

GSTrap™ Fast Flow

Cytiva 17-5130-02, pack of 2 × 1 mL

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About This Item

Code UNSPSC :
23151817
Nomenclature NACRES :
NA.25

ligand

glutathione and 10-carbon linker arm

Conditionnement

pack of 2 × 1 mL

Fabricant/nom de marque

Cytiva 17-5130-02

Paramètres

<4 mL/min flow rate
42 psi

Taille du lit

7 mm × 25 mm

Volume du lit

1 mL

D.I. de la colonne

7 mm

Matrice

highly cross-linked 4% agarose

Diamètre moyen

90 μm

cleaning

3-12

working range

3-12

Capacité

>10 mg/mL binding capacity

Description générale

GSTrap™ FF columns are prepacked Glutathione Sepharose™ Fast FLow columns for fast, convenient, one-step purification of glutathione S-transferase (GST) tagged proteins.
The pressure over the packed bed varies depending on a range of parameters such as the characteristics of the chromatography medium and the column tubing used.

Application

GST*-tagged Proteins can be purified directly from pretreated bacterial lysates using GSTrapTM FF.GST-tagged Proteins are eluted under mild, nondenaturing conditions using reduced glutathione. The purification process preserves Protein antigenicity and function. If desired, cleavage of the Protein from GST can be achieved using a site-specific protease whose recognition sequence is located immediately upstream from the multiple cloning site on the pGEX plasmids. GST-tagged Proteins can be detected using colorimetric or immunological methods. The medium, Glutathione SepharoseTM 4 Fast Flow, is also available as lab packages and is an excellent choice for scale-up.The columns can be operated with a syringe, peristaltic pump, or liquid chromatography system such as ÄKTATM design or FPLCTM System.

Caractéristiques et avantages

  • Fast and simple one-step purification of GST-tagged Proteins.
  • Mild elution conditions preserving Protein antigenicity and function.
  • Easy scale-up by connecting the columns in series.
  • Sepharose™ 4 Fast FLow provides good fLow properties.

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 (20% Ethanol)

Remarque sur l'analyse

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

Autres remarques

The pressure over the packed bed varies depending on a range of parameters such as the characteristics of the chromatography medium and the column tubing used.

Informations légales

GSTrap is a trademark of Cytiva
Sepharose is a trademark of Cytiva

Pictogrammes

Flame
GHS02

Mention d'avertissement

Warning

Mentions de danger

H226

Code de la classe de stockage

3 - Flammable 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

Troubleshooting of Cleavage Methods

This page shows troubleshooting strategies for cleavage methods using Cytiva products.

Cleavage and Purification of GST-Tagged Protein Bound to GSTrap

This page shows how to cleave and purify GST-tagged proteins bound to GSTrap from Cytiva.

Cleavage and Purification of GST-Tagged Protein Eluted from GSTrap

This page shows how to cleave and purify GST-tagged proteins eluted from GSTrap from Cytiva.

Troubleshooting Purification Methods

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

Protocoles

Removal of Thrombin and Factor Xa Using HiTrap® Benzamidine FF (High Sub)

To protect the fusion protein from proteolytic degradation prior to enzymatic cleavage with PreScission Protease, thrombin, or Factor Xa, it may be necessary to remove proteases from the sample. Additionally, following enzymatic cleavage, it may be necessary to remove thrombin or Factor Xa from the sample.

Removal of GST Tag by Enzymatic Cleavage

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

Purification Using GST HiTrap® 1 mL and 5 mL Columns: GSTrap™ 4B, GSTrap™ FF, and GSTrap™ HP

GSTrap™ affinity columns are specially designed 1 ml and 5 ml HiTrap® columns packed with Glutathione Sepharose High Performance, Glutathione Sepharose 4 Fast Flow, or Glutathione Sepharose 4B media.

Performing a Separation with Cytiva Products Based on GST Fusion Proteins

How to perform a separation with GST fusion proteins which are affinity chromatography tags used in GST MicroSpin Purifcation Module, GSTrap FF, GSTPrep FF 16/10, Glutathione Sepharose 4 Fast Flow and Glutathione Sepharose 4B products from Cytiva.

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