GE17-5130-01
GSTrap™ Fast Flow
Cytiva 17-5130-01, pack of 5 × 1 mL
Synonym(s):
GSTrap column
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About This Item
UNSPSC Code:
23151817
NACRES:
NA.25
Recommended Products
ligand
glutathione and 10-carbon linker arm
packaging
pack of 5 × 1 mL
manufacturer/tradename
Cytiva 17-5130-01
parameter
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.
GST*-tagged proteins can be purified directly from pretreated bacterial lysates using GSTrap™ 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 Sepharose™ 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 AKTA design or FPLC™ System.
* See the section for licensing information in our terms and conditions.
GST*-tagged proteins can be purified directly from pretreated bacterial lysates using GSTrap™ 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 Sepharose™ 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 AKTA design or FPLC™ System.
* See the section for licensing information in our terms and conditions.
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.
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.
Legal Information
FPLC is a trademark of Cytiva
GSTrap is a trademark of Cytiva
Sepharose is a trademark of Cytiva
Signal Word
Warning
Hazard Statements
Precautionary 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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