A preparative hydrophobic interaction chromatography for purification of recombinant nucleocapsid protein of Nipah virus from clarified Escherichia coli homogenate
The downstream processing of the recombinant nucleocapsid (N) protein of Nipah virus (NiV) from Escherichia coli homogenate using a preparative hydrophobic interaction chromatography (HIC) was investigated in the present study. Ammonium sulfate precipitation experiment was performed and it showed th...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English English |
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Elsevier
2010
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| Online Access: | http://psasir.upm.edu.my/id/eprint/11187/ http://psasir.upm.edu.my/id/eprint/11187/1/A%20preparative%20hydrophobic%20interaction%20chromatography%20for%20purification%20of%20recombinant%20nucleocapsid%20protein%20of%20Nipah%20virus%20from%20clarified%20Escherichia%20coli%20homogenate.pdf |
| _version_ | 1848841579278630912 |
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| author | Chong, Fui Chin Tan, Wen Siang Awang Biak, Dayang Radiah Ling, Tau Chuan Tey, Beng Ti |
| author_facet | Chong, Fui Chin Tan, Wen Siang Awang Biak, Dayang Radiah Ling, Tau Chuan Tey, Beng Ti |
| author_sort | Chong, Fui Chin |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The downstream processing of the recombinant nucleocapsid (N) protein of Nipah virus (NiV) from Escherichia coli homogenate using a preparative hydrophobic interaction chromatography (HIC) was investigated in the present study. Ammonium sulfate precipitation experiment was performed and it showed that 15% saturation of the salt was the most suitable salt concentration for the binding buffer. Batch binding of the N protein of NiV was performed using Sepharose™ 6 Fast Flow (FF) adsorbents coupling separately with four different types of ligand; phenyl low substitution, phenyl high substitution, butyl and octyl. The phenyl low substitution ligand was selected for subsequent optimization process due to its highest yield and purity of the N protein achieved from the batch binding experiment. The HIC for purification of the N protein of NiV was further scaled-up using a 10 cm column packed with phenyl low substitution Sepharose™ adsorbent. A recovering yield of 81% of the N protein of NiV with a purification factor of 9.3 was achieved from this scaled-up operation. The antigenicity of the purified N protein was still preserved as shown in ELISA analysis.
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| first_indexed | 2025-11-15T07:45:29Z |
| format | Article |
| id | upm-11187 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T07:45:29Z |
| publishDate | 2010 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-111872015-11-02T06:27:51Z http://psasir.upm.edu.my/id/eprint/11187/ A preparative hydrophobic interaction chromatography for purification of recombinant nucleocapsid protein of Nipah virus from clarified Escherichia coli homogenate Chong, Fui Chin Tan, Wen Siang Awang Biak, Dayang Radiah Ling, Tau Chuan Tey, Beng Ti The downstream processing of the recombinant nucleocapsid (N) protein of Nipah virus (NiV) from Escherichia coli homogenate using a preparative hydrophobic interaction chromatography (HIC) was investigated in the present study. Ammonium sulfate precipitation experiment was performed and it showed that 15% saturation of the salt was the most suitable salt concentration for the binding buffer. Batch binding of the N protein of NiV was performed using Sepharose™ 6 Fast Flow (FF) adsorbents coupling separately with four different types of ligand; phenyl low substitution, phenyl high substitution, butyl and octyl. The phenyl low substitution ligand was selected for subsequent optimization process due to its highest yield and purity of the N protein achieved from the batch binding experiment. The HIC for purification of the N protein of NiV was further scaled-up using a 10 cm column packed with phenyl low substitution Sepharose™ adsorbent. A recovering yield of 81% of the N protein of NiV with a purification factor of 9.3 was achieved from this scaled-up operation. The antigenicity of the purified N protein was still preserved as shown in ELISA analysis. Elsevier 2010-01-29 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/11187/1/A%20preparative%20hydrophobic%20interaction%20chromatography%20for%20purification%20of%20recombinant%20nucleocapsid%20protein%20of%20Nipah%20virus%20from%20clarified%20Escherichia%20coli%20homogenate.pdf Chong, Fui Chin and Tan, Wen Siang and Awang Biak, Dayang Radiah and Ling, Tau Chuan and Tey, Beng Ti (2010) A preparative hydrophobic interaction chromatography for purification of recombinant nucleocapsid protein of Nipah virus from clarified Escherichia coli homogenate. Separation and Purification Technology, 71 (1). pp. 97-101. ISSN 1383-5866 10.1016/j.seppur.2009.11.007 English |
| spellingShingle | Chong, Fui Chin Tan, Wen Siang Awang Biak, Dayang Radiah Ling, Tau Chuan Tey, Beng Ti A preparative hydrophobic interaction chromatography for purification of recombinant nucleocapsid protein of Nipah virus from clarified Escherichia coli homogenate |
| title | A preparative hydrophobic interaction chromatography for purification of recombinant nucleocapsid protein of Nipah virus from clarified Escherichia coli homogenate |
| title_full | A preparative hydrophobic interaction chromatography for purification of recombinant nucleocapsid protein of Nipah virus from clarified Escherichia coli homogenate |
| title_fullStr | A preparative hydrophobic interaction chromatography for purification of recombinant nucleocapsid protein of Nipah virus from clarified Escherichia coli homogenate |
| title_full_unstemmed | A preparative hydrophobic interaction chromatography for purification of recombinant nucleocapsid protein of Nipah virus from clarified Escherichia coli homogenate |
| title_short | A preparative hydrophobic interaction chromatography for purification of recombinant nucleocapsid protein of Nipah virus from clarified Escherichia coli homogenate |
| title_sort | preparative hydrophobic interaction chromatography for purification of recombinant nucleocapsid protein of nipah virus from clarified escherichia coli homogenate |
| url | http://psasir.upm.edu.my/id/eprint/11187/ http://psasir.upm.edu.my/id/eprint/11187/ http://psasir.upm.edu.my/id/eprint/11187/1/A%20preparative%20hydrophobic%20interaction%20chromatography%20for%20purification%20of%20recombinant%20nucleocapsid%20protein%20of%20Nipah%20virus%20from%20clarified%20Escherichia%20coli%20homogenate.pdf |