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- Nucleic Acid Analysis
- Protein Analysis
- Biochemical Reagents
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Enzymes
- Thermophilic DNA Polymerases
- Mesophilic DNA Polymerases
- Restriction Endonucleases
- Reverse Transcriptase and RNA Polymerases
- DNA/RNA Ligases
- RNases
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- DNA Repair Proteins
- Single-Stranded DNA Binding Proteins
- Chaperon Proteins and Disulfide Bond Isomerase
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- Human Identification STR kits
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News
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1st Czechoslovak Congress of Medical Genetics 2025
In the spring, we will participate in the 1st Czechoslovak Congress of Medical Genetics, which will take place from April 2–4, 2025, at the Cultural and Congress Center Elektra in the spa town of Luha...
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RANK 2025
Visit us at the 19th edition of the RANK 2025 conference, which will take place on March 19th and 20th at the Zlatá Štika Hotel in Pardubice. The conference is organized by the Czech Society of Clinic...
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Kapras Day 2025
We would like to invite you to the 23rd Kapras Day on the topic of "Clinical Genetics," which will take place on Wednesday, February 26, 2025, in the Congress Hall of Hotel Olšanka in Prague. We loo...
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Description:
Glutathione S-transferase (GST) gene fusion systems have been widely used for obtaining large amounts of desirable protein in Escherichia coli. The fusion protein, which contains a GST tail can then be purified through affinity chromatography. MCLAB’s glutathione agarose is designed for the specific purification of GST recombinant proteins and other glutathione-binding proteins. Glutathione agarose is uniquely formulated for excellent binding capacity and purity of the protein of interest.
Specifications
| Chromatography technique | GST-tagged protein purification |
| Matrix | Highly cross-linked 6% beaded agarose |
| Active group | Glutathione |
| Active group density | >40 umol/ml drained medium |
| Binding Capacity | > 25 mg horse liver GST/ml resin |
| Spacer | 1,4-bis(2,3-epoxypropoxy)butane (12 atom stable and uncharged ether hydrophilic linkage) |
| Bead geometry & size | Spherical 50 to 150 um |
| Bead mean diameter d50v | 90 um |
| pH Stability working range | 4 to 13 |
| pH Stability cleaning in place (cip) | 4 to 13 |
| Chemical stability | Stable to commonly used aqueous solutions. Can be used with non-ionic detergents, denaturing solvents, e.g. 8 M urea and 6 M guanidine hydrochloride, Stable in organic solvents, e.g. 50% methylformamide and 50% dioxane. |
| Storage | 2 to 8 °C in 20% Ethanol |
Recommended Storage Conditions: 2ºC to 8ºC.
Binding Buffer:
50 mM Tris
150 mM NaCl
pH 8.0
Elution Buffer:
50 mM Tris pH 7.8
0.15 M NaCl
1 mM EDTA
1 mM DTT
10 mM GST
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