Enzyme-linked immunosorbent assay (ELISA) test-kit has been developed based on complex immuno-chemical, including epitop mapping, characteristics of monoclonal antibodies (MAbs) to human IgЕ. “Sandwich” type ELISA based on usage of different epitop directionality MAbs. It has been founded correlation between affinity of different MAb pairs and its sorbtion-detection ability. Optimal configuration of MAbs in “sandwich” ELISA was follow-ing: 164H10 - 165C12 and 164H10 - 166B7. Cooperative usage of horseradish peroxidase conjugates of MAbs directed to different epitops (165C12-HRP + 166B7-HRP) increased analytical sensitivity of assay and constituted 4.5 IU/ml. Analytical characteristics of developed test-kit were following: dynamic range – from 4.5 to 1600 IU/ml, variation coefficient value during one procedure – 4.2±2.1%, and between procedures – 4.8±2.3%. Presences of human IgG, IgA, IgМ, albumin (1 μg/ml) were not effect on the assay specificity (test concentration of IgE – 50 IU/ml).
Published in | International Journal of Immunology (Volume 1, Issue 1) |
DOI | 10.11648/j.iji.20130101.11 |
Page(s) | 1-6 |
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Human IgE, Monoclonal Antibodies, Immunoenzymatic Analysis
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APA Style
Galkin A. Yu., Dugan A. M. (2013). Elaboration of Immunoenzymatic Test-Kit for Total Human IgE Assay and Investigation of Its Analytical Properties. International Journal of Immunology, 1(1), 1-6. https://doi.org/10.11648/j.iji.20130101.11
ACS Style
Galkin A. Yu.; Dugan A. M. Elaboration of Immunoenzymatic Test-Kit for Total Human IgE Assay and Investigation of Its Analytical Properties. Int. J. Immunol. 2013, 1(1), 1-6. doi: 10.11648/j.iji.20130101.11
AMA Style
Galkin A. Yu., Dugan A. M. Elaboration of Immunoenzymatic Test-Kit for Total Human IgE Assay and Investigation of Its Analytical Properties. Int J Immunol. 2013;1(1):1-6. doi: 10.11648/j.iji.20130101.11
@article{10.11648/j.iji.20130101.11, author = {Galkin A. Yu. and Dugan A. M.}, title = {Elaboration of Immunoenzymatic Test-Kit for Total Human IgE Assay and Investigation of Its Analytical Properties}, journal = {International Journal of Immunology}, volume = {1}, number = {1}, pages = {1-6}, doi = {10.11648/j.iji.20130101.11}, url = {https://doi.org/10.11648/j.iji.20130101.11}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.iji.20130101.11}, abstract = {Enzyme-linked immunosorbent assay (ELISA) test-kit has been developed based on complex immuno-chemical, including epitop mapping, characteristics of monoclonal antibodies (MAbs) to human IgЕ. “Sandwich” type ELISA based on usage of different epitop directionality MAbs. It has been founded correlation between affinity of different MAb pairs and its sorbtion-detection ability. Optimal configuration of MAbs in “sandwich” ELISA was follow-ing: 164H10 - 165C12 and 164H10 - 166B7. Cooperative usage of horseradish peroxidase conjugates of MAbs directed to different epitops (165C12-HRP + 166B7-HRP) increased analytical sensitivity of assay and constituted 4.5 IU/ml. Analytical characteristics of developed test-kit were following: dynamic range – from 4.5 to 1600 IU/ml, variation coefficient value during one procedure – 4.2±2.1%, and between procedures – 4.8±2.3%. Presences of human IgG, IgA, IgМ, albumin (1 μg/ml) were not effect on the assay specificity (test concentration of IgE – 50 IU/ml).}, year = {2013} }
TY - JOUR T1 - Elaboration of Immunoenzymatic Test-Kit for Total Human IgE Assay and Investigation of Its Analytical Properties AU - Galkin A. Yu. AU - Dugan A. M. Y1 - 2013/04/02 PY - 2013 N1 - https://doi.org/10.11648/j.iji.20130101.11 DO - 10.11648/j.iji.20130101.11 T2 - International Journal of Immunology JF - International Journal of Immunology JO - International Journal of Immunology SP - 1 EP - 6 PB - Science Publishing Group SN - 2329-1753 UR - https://doi.org/10.11648/j.iji.20130101.11 AB - Enzyme-linked immunosorbent assay (ELISA) test-kit has been developed based on complex immuno-chemical, including epitop mapping, characteristics of monoclonal antibodies (MAbs) to human IgЕ. “Sandwich” type ELISA based on usage of different epitop directionality MAbs. It has been founded correlation between affinity of different MAb pairs and its sorbtion-detection ability. Optimal configuration of MAbs in “sandwich” ELISA was follow-ing: 164H10 - 165C12 and 164H10 - 166B7. Cooperative usage of horseradish peroxidase conjugates of MAbs directed to different epitops (165C12-HRP + 166B7-HRP) increased analytical sensitivity of assay and constituted 4.5 IU/ml. Analytical characteristics of developed test-kit were following: dynamic range – from 4.5 to 1600 IU/ml, variation coefficient value during one procedure – 4.2±2.1%, and between procedures – 4.8±2.3%. Presences of human IgG, IgA, IgМ, albumin (1 μg/ml) were not effect on the assay specificity (test concentration of IgE – 50 IU/ml). VL - 1 IS - 1 ER -