GE17-5130-02

GSTrap^™ Fast Flow

Cytiva 17-5130-02, pack of 2 × 1 mL

• UNSPSC Code: 23151817
• NACRES: NA.25

Properties

• 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

Description

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

Safety Information

• pictograms: GHS02
• signalword: Warning
• hcodes: H226
• pcodes: P280 - P210 - P241 - P235 - P303 + P361 + P353 - P501
• Storage Class: 3 - Flammable liquids