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GE17-5281-01

GSTrap High Performance

Cytiva 17-5281-01, pack of 5 × 1 mL

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About This Item

UNSPSC Code:
23151816
NACRES:
NA.56

ligand

glutathione

packaging

pack of 5 × 1 mL

manufacturer/tradename

Cytiva 17-5281-01

parameter

42 psi (H2O at room temperature.)

bed size

7 mm × 25 mm

bed volume

1 mL

column I.D.

7 mm

matrix

highly cross-linked 6% agarose

avg. part. size

34 μm

cleaning

3-12

working range

3-12

capacity

>7 mg/mL binding capacity(H2O at room temperature.)

Related Categories

General description

GSTrap HP columns are prepacked with Glutathione Sepharose High Performance medium and provide high-resolution, one-step purifications of glutathione S-Transferase (GST) tagged proteins.

Application

GSTrap HP 1-ml and 5-ml columns are prepacked with Glutathione Sepharose High Performance medium, which provides high-resolution purifications, thus a more concentrated sample. GST-tagged Proteins are purified from pretreated bacterial lysates by affinity chromatography using immobilized glutathione, such as Glutathione Sepharose High Performance. GST-tagged Proteins are bound to the affinity medium, and impurities are removed by washing with binding buffer.

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.

Features and Benefits

  • High resolution purification of GST-tagged Proteins.
  • Mild elution conditions preserving Protein antigenicity and function.
  • Fast, one-step purification.
  • Easy to use with syringe, pump or a chromatography system.

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

Signal Word

Warning

Hazard Statements

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

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

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

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

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

Protocols

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.

GSTrap™ affinity columns facilitate protein purification with Glutathione Sepharose® chromatography media for efficient purification processes.

GSTrap™ affinity columns facilitate protein purification with Glutathione Sepharose® chromatography media for efficient purification processes.

GSTrap™ affinity columns facilitate protein purification with Glutathione Sepharose® chromatography media for efficient purification processes.

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Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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