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GE17-5131-01

GSTrap™ Fast Flow

Cytiva 17-5131-01, pack of 1 × 5 mL

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About This Item

UNSPSC代码:
23151817
NACRES:
NA.25

ligand

glutathione and 10-carbon linker arm

包装

pack of 1 × 5 mL

制造商/商品名称

Cytiva 17-5131-01

储存条件

(20% Ethanol)

参数

<20 mL/min flow rate
42 psi

柱床尺寸

16 mm × 25 mm

柱床体积

5 mL

色谱柱内径

16 mm

基质

highly cross-linked 4% agarose

平均直径

90 μm

cleaning

3-12

工作范围

3-12

容量

>10 mg/mL binding capacity

储存温度

2-8°C

一般描述

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.

应用

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 ÄKTA® design or FPLC™ System.

特点和优势

  • 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.

储存及稳定性

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.

分析说明

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

其他说明

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.

法律信息

FPLC is a trademark of Cytiva
GSTrap is a trademark of Cytiva
Sepharose is a trademark of Cytiva
ÄKTA is a registered trademark of Cytiva

象形图

Flame
GHS02

警示用语：

Warning

危险声明

H226

储存分类代码

3 - Flammable liquids

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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商品

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.

实验方案

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.

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