Construction of human immunoglobulin combinatorial library and screening of phage antibodies to platelet / 中国输血杂志
Chinese Journal of Blood Transfusion
;
(12)2001.
Artigo
em Chinês
| WPRIM
| ID: wpr-582825
ABSTRACT
Objective Human immunoglobulin combinatorial library was generated by using phage surface display expression system, and phage antibodies (Fabs) to platelet were screened.Methods:
PBMC were separated from a patient who Were transfusion refractory to platelet. mRNA was isolated and cDNA was synthesized by reverse transcriptase.The immunoglobulin heavy chain Fd and the light chain ? genes were amplified by half nested PCR and the PCR products were cloned into the expression vector pCome3 respectively.The immunoglobulin combinatorial library was constructed and screened by 3 rounds of affinity selection.Results Human Immunoglobulin Combinatorial Library was successfully constructed.The specific phage antibodies were highly enriched after 3 rounds of biopanning selection against platelet membrane proteins.Conclusion The antibody library and human monoclonal antibodies to platelet may be useful as molecular tools to study the anti platelet drugs, platelet related diseases, epitope of human platelet antigens.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo diagnóstico
/
Estudo de rastreamento
Idioma:
Chinês
Revista:
Chinese Journal of Blood Transfusion
Ano de publicação:
2001
Tipo de documento:
Artigo
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