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Isolation and characterization of human neutralizing antibodies to rabies virus derived from a recombinant immune antibody library

Identifieur interne : 000179 ( PascalFrancis/Corpus ); précédent : 000178; suivant : 000180

Isolation and characterization of human neutralizing antibodies to rabies virus derived from a recombinant immune antibody library

Auteurs : Mehdi Houimel ; Koussay Dellagi

Source :

RBID : Pascal:09-0419589

Descripteurs français

English descriptors

Abstract

A human immune Fab library was constructed using RNAs from peripheral blood lymphocytes obtained from rabies virus hyperimmune volunteers on phagemid vector. The size of the constructed Fab library was 2 x 107 Escherichia coli transformants. After four rounds of panning on whole inactivated rabies virus (PV-11), phage clones displaying rabies virus-specific human Fab were selected. The specificity of soluble Fab antibody fragments, derived from positive phage clones was verified by ELISA. Among 20 specific Fab clones, the genetic sequence of 6 of them (FabRV01, FabRV02, FabRV03, FabRV04, FabRV05, and FabRV06) was analyzed. The variable heavy (VH) and variable light (VL) domains were found to share 90% and 93% homology with sequences encoded by the corresponding human germline genes, respectively. The soluble Fab fragments, expressed in Escherichia coli were purified by a single step Nickel-NTA affinity chromatography via a hexa-histidine tag and their binding specificities to rabies virus were confirmed. Three of the Fab antibodies, FabRV01, FabRV02 and FabRV03, showed binding characteristics to rabies virus glycoprotein antigenic site III with affinities in the KD range 7 x 10-9 to 5 × 10-8 M. The Fab fragments showed dose-dependent neutralization properties for the challenge virus standard (CVS-11).

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

pA  
A01 01  1    @0 0166-0934
A02 01      @0 JVMEDH
A03   1    @0 J. virol. methods
A05       @2 161
A06       @2 2
A08 01  1  ENG  @1 Isolation and characterization of human neutralizing antibodies to rabies virus derived from a recombinant immune antibody library
A11 01  1    @1 HOUIMEL (Mehdi)
A11 02  1    @1 DELLAGI (Koussay)
A14 01      @1 Laboratoire d'Immunopathologie Vaccinologie et Génétique Moléculaire, Institut Pasteur de Tunis @3 TUN @Z 1 aut. @Z 2 aut.
A20       @1 205-215
A21       @1 2009
A23 01      @0 ENG
A43 01      @1 INIST @2 18295 @5 354000188113570040
A44       @0 0000 @1 © 2009 INIST-CNRS. All rights reserved.
A45       @0 1 p.1/4
A47 01  1    @0 09-0419589
A60       @1 P @3 PR
A61       @0 A
A64 01  1    @0 Journal of virological methods
A66 01      @0 NLD
C01 01    ENG  @0 A human immune Fab library was constructed using RNAs from peripheral blood lymphocytes obtained from rabies virus hyperimmune volunteers on phagemid vector. The size of the constructed Fab library was 2 x 107 Escherichia coli transformants. After four rounds of panning on whole inactivated rabies virus (PV-11), phage clones displaying rabies virus-specific human Fab were selected. The specificity of soluble Fab antibody fragments, derived from positive phage clones was verified by ELISA. Among 20 specific Fab clones, the genetic sequence of 6 of them (FabRV01, FabRV02, FabRV03, FabRV04, FabRV05, and FabRV06) was analyzed. The variable heavy (VH) and variable light (VL) domains were found to share 90% and 93% homology with sequences encoded by the corresponding human germline genes, respectively. The soluble Fab fragments, expressed in Escherichia coli were purified by a single step Nickel-NTA affinity chromatography via a hexa-histidine tag and their binding specificities to rabies virus were confirmed. Three of the Fab antibodies, FabRV01, FabRV02 and FabRV03, showed binding characteristics to rabies virus glycoprotein antigenic site III with affinities in the KD range 7 x 10-9 to 5 × 10-8 M. The Fab fragments showed dose-dependent neutralization properties for the challenge virus standard (CVS-11).
C02 01  X    @0 002A05C09
C03 01  X  FRE  @0 Homme @5 01
C03 01  X  ENG  @0 Human @5 01
C03 01  X  SPA  @0 Hombre @5 01
C03 02  X  FRE  @0 Virus rage @2 NW @5 02
C03 02  X  ENG  @0 Rabies virus @2 NW @5 02
C03 02  X  SPA  @0 Rabies virus @2 NW @5 02
C03 03  X  FRE  @0 Isolement @5 05
C03 03  X  ENG  @0 Isolation @5 05
C03 03  X  SPA  @0 Aislamiento @5 05
C03 04  X  FRE  @0 Anticorps neutralisant @5 06
C03 04  X  ENG  @0 Neutralizing antibody @5 06
C03 04  X  SPA  @0 anticuerpo neutralizante @5 06
C03 05  X  FRE  @0 Virus recombinant @5 07
C03 05  X  ENG  @0 Recombinant virus @5 07
C03 05  X  SPA  @0 Virus recombinante @5 07
C03 06  X  FRE  @0 Technique phage display @5 08
C03 06  X  ENG  @0 Phage display @5 08
C03 06  X  SPA  @0 Técnica phage display @5 08
C03 07  X  FRE  @0 Fragment peptidique Fab @5 09
C03 07  X  ENG  @0 Fab-Fragment @5 09
C03 07  X  SPA  @0 Fragmento peptídico Fab @5 09
C03 08  X  FRE  @0 Neutralisation @5 10
C03 08  X  ENG  @0 Neutralization @5 10
C03 08  X  SPA  @0 Neutralización @5 10
C03 09  X  FRE  @0 Microbiologie @5 11
C03 09  X  ENG  @0 Microbiology @5 11
C03 09  X  SPA  @0 Microbiología @5 11
C03 10  X  FRE  @0 Méthode @5 12
C03 10  X  ENG  @0 Method @5 12
C03 10  X  SPA  @0 Método @5 12
C07 01  X  FRE  @0 Lyssavirus @2 NW
C07 01  X  ENG  @0 Lyssavirus @2 NW
C07 01  X  SPA  @0 Lyssavirus @2 NW
C07 02  X  FRE  @0 Rhabdoviridae @2 NW
C07 02  X  ENG  @0 Rhabdoviridae @2 NW
C07 02  X  SPA  @0 Rhabdoviridae @2 NW
C07 03  X  FRE  @0 Mononegavirales @2 NW
C07 03  X  ENG  @0 Mononegavirales @2 NW
C07 03  X  SPA  @0 Mononegavirales @2 NW
C07 04  X  FRE  @0 Virus @2 NW
C07 04  X  ENG  @0 Virus @2 NW
C07 04  X  SPA  @0 Virus @2 NW
N21       @1 306
N44 01      @1 OTO
N82       @1 OTO

Format Inist (serveur)

NO : PASCAL 09-0419589 INIST
ET : Isolation and characterization of human neutralizing antibodies to rabies virus derived from a recombinant immune antibody library
AU : HOUIMEL (Mehdi); DELLAGI (Koussay)
AF : Laboratoire d'Immunopathologie Vaccinologie et Génétique Moléculaire, Institut Pasteur de Tunis/Tunisie (1 aut., 2 aut.)
DT : Publication en série; Papier de recherche; Niveau analytique
SO : Journal of virological methods; ISSN 0166-0934; Coden JVMEDH; Pays-Bas; Da. 2009; Vol. 161; No. 2; Pp. 205-215; Bibl. 1 p.1/4
LA : Anglais
EA : A human immune Fab library was constructed using RNAs from peripheral blood lymphocytes obtained from rabies virus hyperimmune volunteers on phagemid vector. The size of the constructed Fab library was 2 x 107 Escherichia coli transformants. After four rounds of panning on whole inactivated rabies virus (PV-11), phage clones displaying rabies virus-specific human Fab were selected. The specificity of soluble Fab antibody fragments, derived from positive phage clones was verified by ELISA. Among 20 specific Fab clones, the genetic sequence of 6 of them (FabRV01, FabRV02, FabRV03, FabRV04, FabRV05, and FabRV06) was analyzed. The variable heavy (VH) and variable light (VL) domains were found to share 90% and 93% homology with sequences encoded by the corresponding human germline genes, respectively. The soluble Fab fragments, expressed in Escherichia coli were purified by a single step Nickel-NTA affinity chromatography via a hexa-histidine tag and their binding specificities to rabies virus were confirmed. Three of the Fab antibodies, FabRV01, FabRV02 and FabRV03, showed binding characteristics to rabies virus glycoprotein antigenic site III with affinities in the KD range 7 x 10-9 to 5 × 10-8 M. The Fab fragments showed dose-dependent neutralization properties for the challenge virus standard (CVS-11).
CC : 002A05C09
FD : Homme; Virus rage; Isolement; Anticorps neutralisant; Virus recombinant; Technique phage display; Fragment peptidique Fab; Neutralisation; Microbiologie; Méthode
FG : Lyssavirus; Rhabdoviridae; Mononegavirales; Virus
ED : Human; Rabies virus; Isolation; Neutralizing antibody; Recombinant virus; Phage display; Fab-Fragment; Neutralization; Microbiology; Method
EG : Lyssavirus; Rhabdoviridae; Mononegavirales; Virus
SD : Hombre; Rabies virus; Aislamiento; anticuerpo neutralizante; Virus recombinante; Técnica phage display; Fragmento peptídico Fab; Neutralización; Microbiología; Método
LO : INIST-18295.354000188113570040
ID : 09-0419589

Links to Exploration step

Pascal:09-0419589

Le document en format XML

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<div type="abstract" xml:lang="en">A human immune Fab library was constructed using RNAs from peripheral blood lymphocytes obtained from rabies virus hyperimmune volunteers on phagemid vector. The size of the constructed Fab library was 2 x 10
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<sub>D</sub>
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<NO>PASCAL 09-0419589 INIST</NO>
<ET>Isolation and characterization of human neutralizing antibodies to rabies virus derived from a recombinant immune antibody library</ET>
<AU>HOUIMEL (Mehdi); DELLAGI (Koussay)</AU>
<AF>Laboratoire d'Immunopathologie Vaccinologie et Génétique Moléculaire, Institut Pasteur de Tunis/Tunisie (1 aut., 2 aut.)</AF>
<DT>Publication en série; Papier de recherche; Niveau analytique</DT>
<SO>Journal of virological methods; ISSN 0166-0934; Coden JVMEDH; Pays-Bas; Da. 2009; Vol. 161; No. 2; Pp. 205-215; Bibl. 1 p.1/4</SO>
<LA>Anglais</LA>
<EA>A human immune Fab library was constructed using RNAs from peripheral blood lymphocytes obtained from rabies virus hyperimmune volunteers on phagemid vector. The size of the constructed Fab library was 2 x 10
<sup>7</sup>
Escherichia coli transformants. After four rounds of panning on whole inactivated rabies virus (PV-11), phage clones displaying rabies virus-specific human Fab were selected. The specificity of soluble Fab antibody fragments, derived from positive phage clones was verified by ELISA. Among 20 specific Fab clones, the genetic sequence of 6 of them (FabRV01, FabRV02, FabRV03, FabRV04, FabRV05, and FabRV06) was analyzed. The variable heavy (VH) and variable light (VL) domains were found to share 90% and 93% homology with sequences encoded by the corresponding human germline genes, respectively. The soluble Fab fragments, expressed in Escherichia coli were purified by a single step Nickel-NTA affinity chromatography via a hexa-histidine tag and their binding specificities to rabies virus were confirmed. Three of the Fab antibodies, FabRV01, FabRV02 and FabRV03, showed binding characteristics to rabies virus glycoprotein antigenic site III with affinities in the K
<sub>D</sub>
range 7 x 10
<sup>-9</sup>
to 5 × 10
<sup>-8</sup>
M. The Fab fragments showed dose-dependent neutralization properties for the challenge virus standard (CVS-11).</EA>
<CC>002A05C09</CC>
<FD>Homme; Virus rage; Isolement; Anticorps neutralisant; Virus recombinant; Technique phage display; Fragment peptidique Fab; Neutralisation; Microbiologie; Méthode</FD>
<FG>Lyssavirus; Rhabdoviridae; Mononegavirales; Virus</FG>
<ED>Human; Rabies virus; Isolation; Neutralizing antibody; Recombinant virus; Phage display; Fab-Fragment; Neutralization; Microbiology; Method</ED>
<EG>Lyssavirus; Rhabdoviridae; Mononegavirales; Virus</EG>
<SD>Hombre; Rabies virus; Aislamiento; anticuerpo neutralizante; Virus recombinante; Técnica phage display; Fragmento peptídico Fab; Neutralización; Microbiología; Método</SD>
<LO>INIST-18295.354000188113570040</LO>
<ID>09-0419589</ID>
</server>
</inist>
</record>

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