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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

UNSPSC Code:
23151817
NACRES:
NA.25

ligand

glutathione and 10-carbon linker arm

packaging

pack of 2 × 1 mL

manufacturer/tradename

Cytiva 17-5130-02

parameter

<4 mL/min flow rate
42 psi

bed size

7 mm × 25 mm

bed volume

1 mL

column I.D.

7 mm

matrix

highly cross-linked 4% agarose

average diameter

90 μm

cleaning

3-12

working range

3-12

capacity

>10 mg/mL binding capacity

General description

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.

Features and Benefits

  • 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.

Storage and Stability

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)

Analysis Note

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

Other Notes

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.

Legal Information

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

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H226

Storage Class Code

3 - Flammable liquids

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘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 Eluted from GSTrap

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

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.

Troubleshooting Purification Methods

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

Protocols

HiTrap® Benzamidine FF for Thrombin & Factor Xa Removal

Protect fusion proteins from proteolytic degradation with enzyme removal pre- and post-cleavage using PreScission Protease, thrombin, or Factor Xa.

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.

Removal of GST Tag by Enzymatic Cleavage

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

Separation with Cytiva Products (GST Fusion Proteins)

Affinity chromatography tags like GST fusion proteins facilitate separations in various purification products from Cytiva.

See All

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