TY - JOUR
T1 - Rapid screening of purification strategies for the capture of a human recombinant F(ab')2 expressed in baculovirus-infected cells using a micro-plate approach and SELDI-MS
AU - Pezzini, J
AU - Brenac Brochier, V
AU - Barrouillet, M P
AU - Cerruti, M
AU - Clofent-Sanchez, G
AU - Schapman, A
AU - Topol, A
AU - Robert, Remy
AU - Cabanne, C
AU - Cerruti, P
AU - Santarelli, X
PY - 2009
Y1 - 2009
N2 - The development of a capture step of a human recombinant F(ab )(2) produced and expressed in baculovirus-infected cells was investigated by screening three mixed-mode chromatography sorbents (HEA HyperCel, PPA HyperCel and MEP HyperCel) and two ion exchangers (Q Ceramic HyperD F, S Ceramic HyperD F) sorbents using a 96-well plate format and SELDI-MS. HEA HyperCel gave the best separation performance therefore the conditions tested in micro-plate were transferred to laboratory scale chromatographic experiments, confirming that the recombinant F(ab )(2) was effectively captured on the mixed-mode sorbent without any pre-treatment of the crude extract with a 82 recovery and a 39-fold purification.
AB - The development of a capture step of a human recombinant F(ab )(2) produced and expressed in baculovirus-infected cells was investigated by screening three mixed-mode chromatography sorbents (HEA HyperCel, PPA HyperCel and MEP HyperCel) and two ion exchangers (Q Ceramic HyperD F, S Ceramic HyperD F) sorbents using a 96-well plate format and SELDI-MS. HEA HyperCel gave the best separation performance therefore the conditions tested in micro-plate were transferred to laboratory scale chromatographic experiments, confirming that the recombinant F(ab )(2) was effectively captured on the mixed-mode sorbent without any pre-treatment of the crude extract with a 82 recovery and a 39-fold purification.
UR - http://www.sciencedirect.com/science/article/pii/S1570023209003018
U2 - 10.1016/j.chromb.2009.04.034
DO - 10.1016/j.chromb.2009.04.034
M3 - Article
VL - 877
SP - 2428
EP - 2434
JO - Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences
JF - Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences
SN - 1570-0232
IS - 24
ER -