Purification of murine immunoglobulin E (IgE) by thiophilic interaction chromatography (TIC)

In addition to their known implication in allergy studies, IgE antibodies are becoming an increasingly interesting antibody class in cancer research. However, large-scale purification of IgE antibodies still poses substantial challenges, as they cannot be purified using techniques commonly used for...
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Gespeichert in:

Autor*in:	Vukovic, Natasa [verfasserIn] Harraou, Salim [verfasserIn] van Duijnhoven, Sander M.J. [verfasserIn] Zaiss, Dietmar M. [verfasserIn] van Elsas, Andrea [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2020

Schlagwörter:	IgE Purification Thiophilic interaction chromatography (TIC) Thiophilic adsorption chromatography

Übergeordnetes Werk:	Enthalten in: Journal of immunological methods - Amsterdam [u.a.] : Elsevier Science, 1971, 489
Übergeordnetes Werk:	volume:489

DOI / URN:	10.1016/j.jim.2020.112914

Katalog-ID:	ELV005368707

Internformat


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245	1	0	\|a Purification of murine immunoglobulin E (IgE) by thiophilic interaction chromatography (TIC)
264		1	\|c 2020
336			\|a nicht spezifiziert \|b zzz \|2 rdacontent
337			\|a Computermedien \|b c \|2 rdamedia
338			\|a Online-Ressource \|b cr \|2 rdacarrier
520			\|a In addition to their known implication in allergy studies, IgE antibodies are becoming an increasingly interesting antibody class in cancer research. However, large-scale purification of IgE antibodies still poses substantial challenges, as they cannot be purified using techniques commonly used for other immunoglobulins such as protein A or protein G chromatography. Here, we have developed and optimised a gentle and simple IgE purification method based on thiophilic interaction chromatography (TIC). IgE binds to the thiophilic resin in presence of 1.2 M ammonium sulfate and is eluted in low salt concentration. Monomericity of purified antibodies ranged between 54 and 73%. Preparative size-exclusion chromatography was thereafter performed to further improve the purity, which reached >95% in the final product. The overall recovery was around 30%. The purification method was tested on both hybridoma-produced and recombinantly produced IgE antibodies with reproducible results. In addition, the antigen binding activity of purified IgE antibodies was preserved, as shown by binding ELISA. Purification by TIC is cheap, gentle in terms of pH to preserve IgE folding and function, and universal as any IgE antibody can be purified irrespective of the species of origin or affinity. Potentially, it could be used for purification of other antibody isotypes as well, when gentle conditions are required.
650		4	\|a IgE
650		4	\|a Purification
650		4	\|a Thiophilic interaction chromatography (TIC)
650		4	\|a Thiophilic adsorption chromatography
700	1		\|a Harraou, Salim \|e verfasserin \|4 aut
700	1		\|a van Duijnhoven, Sander M.J. \|e verfasserin \|4 aut
700	1		\|a Zaiss, Dietmar M. \|e verfasserin \|4 aut
700	1		\|a van Elsas, Andrea \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t Journal of immunological methods \|d Amsterdam [u.a.] : Elsevier Science, 1971 \|g 489 \|h Online-Ressource \|w (DE-627)306659751 \|w (DE-600)1500495-8 \|w (DE-576)081986386 \|x 1872-7905 \|7 nnns
773	1	8	\|g volume:489
912			\|a GBV_USEFLAG_U
912			\|a SYSFLAG_U
912			\|a GBV_ELV
912			\|a SSG-OLC-PHA
912			\|a GBV_ILN_20
912			\|a GBV_ILN_22
912			\|a GBV_ILN_23
912			\|a GBV_ILN_24
912			\|a GBV_ILN_31
912			\|a GBV_ILN_32
912			\|a GBV_ILN_40
912			\|a GBV_ILN_60
912			\|a GBV_ILN_62
912			\|a GBV_ILN_63
912			\|a GBV_ILN_65
912			\|a GBV_ILN_69
912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_74
912			\|a GBV_ILN_90
912			\|a GBV_ILN_95
912			\|a GBV_ILN_100
912			\|a GBV_ILN_101
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_151
912			\|a GBV_ILN_224
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_702
912			\|a GBV_ILN_2003
912			\|a GBV_ILN_2004
912			\|a GBV_ILN_2005
912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
912			\|a GBV_ILN_2025
912			\|a GBV_ILN_2027
912			\|a GBV_ILN_2034
912			\|a GBV_ILN_2038
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2048
912			\|a GBV_ILN_2049
912			\|a GBV_ILN_2050
912			\|a GBV_ILN_2056
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2113
912			\|a GBV_ILN_2118
912			\|a GBV_ILN_2122
912			\|a GBV_ILN_2129
912			\|a GBV_ILN_2143
912			\|a GBV_ILN_2147
912			\|a GBV_ILN_2148
912			\|a GBV_ILN_2152
912			\|a GBV_ILN_2153
912			\|a GBV_ILN_2190
912			\|a GBV_ILN_2336
912			\|a GBV_ILN_2507
912			\|a GBV_ILN_2522
912			\|a GBV_ILN_4035
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
912			\|a GBV_ILN_4126
912			\|a GBV_ILN_4242
912			\|a GBV_ILN_4251
912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4313
912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4325
912			\|a GBV_ILN_4326
912			\|a GBV_ILN_4333
912			\|a GBV_ILN_4334
912			\|a GBV_ILN_4335
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4393
936	b	k	\|a 44.45 \|j Immunologie
951			\|a AR
952			\|d 489

Indexfelder

author_variant	n v nv s h sh d s m v dsm dsmv d m z dm dmz e a v ea eav
matchkey_str	article:18727905:2020----::uiiainfuiemuolblnieyhohlcnea
hierarchy_sort_str	2020
bklnumber	44.45
publishDate	2020
allfields	10.1016/j.jim.2020.112914 doi (DE-627)ELV005368707 (ELSEVIER)S0022-1759(20)30208-8 DE-627 ger DE-627 rda eng 610 DE-600 44.45 bkl Vukovic, Natasa verfasserin aut Purification of murine immunoglobulin E (IgE) by thiophilic interaction chromatography (TIC) 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In addition to their known implication in allergy studies, IgE antibodies are becoming an increasingly interesting antibody class in cancer research. However, large-scale purification of IgE antibodies still poses substantial challenges, as they cannot be purified using techniques commonly used for other immunoglobulins such as protein A or protein G chromatography. Here, we have developed and optimised a gentle and simple IgE purification method based on thiophilic interaction chromatography (TIC). IgE binds to the thiophilic resin in presence of 1.2 M ammonium sulfate and is eluted in low salt concentration. Monomericity of purified antibodies ranged between 54 and 73%. Preparative size-exclusion chromatography was thereafter performed to further improve the purity, which reached >95% in the final product. The overall recovery was around 30%. The purification method was tested on both hybridoma-produced and recombinantly produced IgE antibodies with reproducible results. In addition, the antigen binding activity of purified IgE antibodies was preserved, as shown by binding ELISA. Purification by TIC is cheap, gentle in terms of pH to preserve IgE folding and function, and universal as any IgE antibody can be purified irrespective of the species of origin or affinity. Potentially, it could be used for purification of other antibody isotypes as well, when gentle conditions are required. IgE Purification Thiophilic interaction chromatography (TIC) Thiophilic adsorption chromatography Harraou, Salim verfasserin aut van Duijnhoven, Sander M.J. verfasserin aut Zaiss, Dietmar M. verfasserin aut van Elsas, Andrea verfasserin aut Enthalten in Journal of immunological methods Amsterdam [u.a.] : Elsevier Science, 1971 489 Online-Ressource (DE-627)306659751 (DE-600)1500495-8 (DE-576)081986386 1872-7905 nnns volume:489 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.45 Immunologie AR 489
spelling	10.1016/j.jim.2020.112914 doi (DE-627)ELV005368707 (ELSEVIER)S0022-1759(20)30208-8 DE-627 ger DE-627 rda eng 610 DE-600 44.45 bkl Vukovic, Natasa verfasserin aut Purification of murine immunoglobulin E (IgE) by thiophilic interaction chromatography (TIC) 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In addition to their known implication in allergy studies, IgE antibodies are becoming an increasingly interesting antibody class in cancer research. However, large-scale purification of IgE antibodies still poses substantial challenges, as they cannot be purified using techniques commonly used for other immunoglobulins such as protein A or protein G chromatography. Here, we have developed and optimised a gentle and simple IgE purification method based on thiophilic interaction chromatography (TIC). IgE binds to the thiophilic resin in presence of 1.2 M ammonium sulfate and is eluted in low salt concentration. Monomericity of purified antibodies ranged between 54 and 73%. Preparative size-exclusion chromatography was thereafter performed to further improve the purity, which reached >95% in the final product. The overall recovery was around 30%. The purification method was tested on both hybridoma-produced and recombinantly produced IgE antibodies with reproducible results. In addition, the antigen binding activity of purified IgE antibodies was preserved, as shown by binding ELISA. Purification by TIC is cheap, gentle in terms of pH to preserve IgE folding and function, and universal as any IgE antibody can be purified irrespective of the species of origin or affinity. Potentially, it could be used for purification of other antibody isotypes as well, when gentle conditions are required. IgE Purification Thiophilic interaction chromatography (TIC) Thiophilic adsorption chromatography Harraou, Salim verfasserin aut van Duijnhoven, Sander M.J. verfasserin aut Zaiss, Dietmar M. verfasserin aut van Elsas, Andrea verfasserin aut Enthalten in Journal of immunological methods Amsterdam [u.a.] : Elsevier Science, 1971 489 Online-Ressource (DE-627)306659751 (DE-600)1500495-8 (DE-576)081986386 1872-7905 nnns volume:489 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.45 Immunologie AR 489
allfields_unstemmed	10.1016/j.jim.2020.112914 doi (DE-627)ELV005368707 (ELSEVIER)S0022-1759(20)30208-8 DE-627 ger DE-627 rda eng 610 DE-600 44.45 bkl Vukovic, Natasa verfasserin aut Purification of murine immunoglobulin E (IgE) by thiophilic interaction chromatography (TIC) 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In addition to their known implication in allergy studies, IgE antibodies are becoming an increasingly interesting antibody class in cancer research. However, large-scale purification of IgE antibodies still poses substantial challenges, as they cannot be purified using techniques commonly used for other immunoglobulins such as protein A or protein G chromatography. Here, we have developed and optimised a gentle and simple IgE purification method based on thiophilic interaction chromatography (TIC). IgE binds to the thiophilic resin in presence of 1.2 M ammonium sulfate and is eluted in low salt concentration. Monomericity of purified antibodies ranged between 54 and 73%. Preparative size-exclusion chromatography was thereafter performed to further improve the purity, which reached >95% in the final product. The overall recovery was around 30%. The purification method was tested on both hybridoma-produced and recombinantly produced IgE antibodies with reproducible results. In addition, the antigen binding activity of purified IgE antibodies was preserved, as shown by binding ELISA. Purification by TIC is cheap, gentle in terms of pH to preserve IgE folding and function, and universal as any IgE antibody can be purified irrespective of the species of origin or affinity. Potentially, it could be used for purification of other antibody isotypes as well, when gentle conditions are required. IgE Purification Thiophilic interaction chromatography (TIC) Thiophilic adsorption chromatography Harraou, Salim verfasserin aut van Duijnhoven, Sander M.J. verfasserin aut Zaiss, Dietmar M. verfasserin aut van Elsas, Andrea verfasserin aut Enthalten in Journal of immunological methods Amsterdam [u.a.] : Elsevier Science, 1971 489 Online-Ressource (DE-627)306659751 (DE-600)1500495-8 (DE-576)081986386 1872-7905 nnns volume:489 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.45 Immunologie AR 489
allfieldsGer	10.1016/j.jim.2020.112914 doi (DE-627)ELV005368707 (ELSEVIER)S0022-1759(20)30208-8 DE-627 ger DE-627 rda eng 610 DE-600 44.45 bkl Vukovic, Natasa verfasserin aut Purification of murine immunoglobulin E (IgE) by thiophilic interaction chromatography (TIC) 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In addition to their known implication in allergy studies, IgE antibodies are becoming an increasingly interesting antibody class in cancer research. However, large-scale purification of IgE antibodies still poses substantial challenges, as they cannot be purified using techniques commonly used for other immunoglobulins such as protein A or protein G chromatography. Here, we have developed and optimised a gentle and simple IgE purification method based on thiophilic interaction chromatography (TIC). IgE binds to the thiophilic resin in presence of 1.2 M ammonium sulfate and is eluted in low salt concentration. Monomericity of purified antibodies ranged between 54 and 73%. Preparative size-exclusion chromatography was thereafter performed to further improve the purity, which reached >95% in the final product. The overall recovery was around 30%. The purification method was tested on both hybridoma-produced and recombinantly produced IgE antibodies with reproducible results. In addition, the antigen binding activity of purified IgE antibodies was preserved, as shown by binding ELISA. Purification by TIC is cheap, gentle in terms of pH to preserve IgE folding and function, and universal as any IgE antibody can be purified irrespective of the species of origin or affinity. Potentially, it could be used for purification of other antibody isotypes as well, when gentle conditions are required. IgE Purification Thiophilic interaction chromatography (TIC) Thiophilic adsorption chromatography Harraou, Salim verfasserin aut van Duijnhoven, Sander M.J. verfasserin aut Zaiss, Dietmar M. verfasserin aut van Elsas, Andrea verfasserin aut Enthalten in Journal of immunological methods Amsterdam [u.a.] : Elsevier Science, 1971 489 Online-Ressource (DE-627)306659751 (DE-600)1500495-8 (DE-576)081986386 1872-7905 nnns volume:489 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.45 Immunologie AR 489
allfieldsSound	10.1016/j.jim.2020.112914 doi (DE-627)ELV005368707 (ELSEVIER)S0022-1759(20)30208-8 DE-627 ger DE-627 rda eng 610 DE-600 44.45 bkl Vukovic, Natasa verfasserin aut Purification of murine immunoglobulin E (IgE) by thiophilic interaction chromatography (TIC) 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In addition to their known implication in allergy studies, IgE antibodies are becoming an increasingly interesting antibody class in cancer research. However, large-scale purification of IgE antibodies still poses substantial challenges, as they cannot be purified using techniques commonly used for other immunoglobulins such as protein A or protein G chromatography. Here, we have developed and optimised a gentle and simple IgE purification method based on thiophilic interaction chromatography (TIC). IgE binds to the thiophilic resin in presence of 1.2 M ammonium sulfate and is eluted in low salt concentration. Monomericity of purified antibodies ranged between 54 and 73%. Preparative size-exclusion chromatography was thereafter performed to further improve the purity, which reached >95% in the final product. The overall recovery was around 30%. The purification method was tested on both hybridoma-produced and recombinantly produced IgE antibodies with reproducible results. In addition, the antigen binding activity of purified IgE antibodies was preserved, as shown by binding ELISA. Purification by TIC is cheap, gentle in terms of pH to preserve IgE folding and function, and universal as any IgE antibody can be purified irrespective of the species of origin or affinity. Potentially, it could be used for purification of other antibody isotypes as well, when gentle conditions are required. IgE Purification Thiophilic interaction chromatography (TIC) Thiophilic adsorption chromatography Harraou, Salim verfasserin aut van Duijnhoven, Sander M.J. verfasserin aut Zaiss, Dietmar M. verfasserin aut van Elsas, Andrea verfasserin aut Enthalten in Journal of immunological methods Amsterdam [u.a.] : Elsevier Science, 1971 489 Online-Ressource (DE-627)306659751 (DE-600)1500495-8 (DE-576)081986386 1872-7905 nnns volume:489 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.45 Immunologie AR 489
language	English
source	Enthalten in Journal of immunological methods 489 volume:489
sourceStr	Enthalten in Journal of immunological methods 489 volume:489
format_phy_str_mv	Article
bklname	Immunologie
institution	findex.gbv.de
topic_facet	IgE Purification Thiophilic interaction chromatography (TIC) Thiophilic adsorption chromatography
dewey-raw	610
isfreeaccess_bool	false
container_title	Journal of immunological methods
authorswithroles_txt_mv	Vukovic, Natasa @@aut@@ Harraou, Salim @@aut@@ van Duijnhoven, Sander M.J. @@aut@@ Zaiss, Dietmar M. @@aut@@ van Elsas, Andrea @@aut@@
publishDateDaySort_date	2020-01-01T00:00:00Z
hierarchy_top_id	306659751
dewey-sort	3610
id	ELV005368707
language_de	englisch
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author	Vukovic, Natasa
spellingShingle	Vukovic, Natasa ddc 610 bkl 44.45 misc IgE misc Purification misc Thiophilic interaction chromatography (TIC) misc Thiophilic adsorption chromatography Purification of murine immunoglobulin E (IgE) by thiophilic interaction chromatography (TIC)
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topic_title	610 DE-600 44.45 bkl Purification of murine immunoglobulin E (IgE) by thiophilic interaction chromatography (TIC) IgE Purification Thiophilic interaction chromatography (TIC) Thiophilic adsorption chromatography
topic	ddc 610 bkl 44.45 misc IgE misc Purification misc Thiophilic interaction chromatography (TIC) misc Thiophilic adsorption chromatography
topic_unstemmed	ddc 610 bkl 44.45 misc IgE misc Purification misc Thiophilic interaction chromatography (TIC) misc Thiophilic adsorption chromatography
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title	Purification of murine immunoglobulin E (IgE) by thiophilic interaction chromatography (TIC)
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title_full	Purification of murine immunoglobulin E (IgE) by thiophilic interaction chromatography (TIC)
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author_browse	Vukovic, Natasa Harraou, Salim van Duijnhoven, Sander M.J. Zaiss, Dietmar M. van Elsas, Andrea
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title_sort	purification of murine immunoglobulin e (ige) by thiophilic interaction chromatography (tic)
title_auth	Purification of murine immunoglobulin E (IgE) by thiophilic interaction chromatography (TIC)
abstract	In addition to their known implication in allergy studies, IgE antibodies are becoming an increasingly interesting antibody class in cancer research. However, large-scale purification of IgE antibodies still poses substantial challenges, as they cannot be purified using techniques commonly used for other immunoglobulins such as protein A or protein G chromatography. Here, we have developed and optimised a gentle and simple IgE purification method based on thiophilic interaction chromatography (TIC). IgE binds to the thiophilic resin in presence of 1.2 M ammonium sulfate and is eluted in low salt concentration. Monomericity of purified antibodies ranged between 54 and 73%. Preparative size-exclusion chromatography was thereafter performed to further improve the purity, which reached >95% in the final product. The overall recovery was around 30%. The purification method was tested on both hybridoma-produced and recombinantly produced IgE antibodies with reproducible results. In addition, the antigen binding activity of purified IgE antibodies was preserved, as shown by binding ELISA. Purification by TIC is cheap, gentle in terms of pH to preserve IgE folding and function, and universal as any IgE antibody can be purified irrespective of the species of origin or affinity. Potentially, it could be used for purification of other antibody isotypes as well, when gentle conditions are required.
abstractGer	In addition to their known implication in allergy studies, IgE antibodies are becoming an increasingly interesting antibody class in cancer research. However, large-scale purification of IgE antibodies still poses substantial challenges, as they cannot be purified using techniques commonly used for other immunoglobulins such as protein A or protein G chromatography. Here, we have developed and optimised a gentle and simple IgE purification method based on thiophilic interaction chromatography (TIC). IgE binds to the thiophilic resin in presence of 1.2 M ammonium sulfate and is eluted in low salt concentration. Monomericity of purified antibodies ranged between 54 and 73%. Preparative size-exclusion chromatography was thereafter performed to further improve the purity, which reached >95% in the final product. The overall recovery was around 30%. The purification method was tested on both hybridoma-produced and recombinantly produced IgE antibodies with reproducible results. In addition, the antigen binding activity of purified IgE antibodies was preserved, as shown by binding ELISA. Purification by TIC is cheap, gentle in terms of pH to preserve IgE folding and function, and universal as any IgE antibody can be purified irrespective of the species of origin or affinity. Potentially, it could be used for purification of other antibody isotypes as well, when gentle conditions are required.
abstract_unstemmed	In addition to their known implication in allergy studies, IgE antibodies are becoming an increasingly interesting antibody class in cancer research. However, large-scale purification of IgE antibodies still poses substantial challenges, as they cannot be purified using techniques commonly used for other immunoglobulins such as protein A or protein G chromatography. Here, we have developed and optimised a gentle and simple IgE purification method based on thiophilic interaction chromatography (TIC). IgE binds to the thiophilic resin in presence of 1.2 M ammonium sulfate and is eluted in low salt concentration. Monomericity of purified antibodies ranged between 54 and 73%. Preparative size-exclusion chromatography was thereafter performed to further improve the purity, which reached >95% in the final product. The overall recovery was around 30%. The purification method was tested on both hybridoma-produced and recombinantly produced IgE antibodies with reproducible results. In addition, the antigen binding activity of purified IgE antibodies was preserved, as shown by binding ELISA. Purification by TIC is cheap, gentle in terms of pH to preserve IgE folding and function, and universal as any IgE antibody can be purified irrespective of the species of origin or affinity. Potentially, it could be used for purification of other antibody isotypes as well, when gentle conditions are required.
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title_short	Purification of murine immunoglobulin E (IgE) by thiophilic interaction chromatography (TIC)
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author2	Harraou, Salim van Duijnhoven, Sander M.J. Zaiss, Dietmar M. van Elsas, Andrea
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up_date	2024-07-06T17:44:08.036Z
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Purification of murine immunoglobulin E (IgE) by thiophilic interaction chromatography (TIC)

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