Feel free, express yourself any way you want.
But those who were freed expressed wariness about America's intentions.
To further characterize the cell-free expressed receptor, affinity competition experiments were carried out.
A second approach to estimate that value is through the equation "Bmax cell-free expressed receptor/Bmax insect cell-expressed receptor × yield cell-free expressed receptor", assuming the insect-cells expressed protein is fully functional.
Cell-free expressed GFP and Trx were labelled with a 647Alexa Fluor "Microscale Protein Labelling" kit (Invitrogen).
To analyze the solubility of cell-free expressed protein, the cell-free mixture was centrifuged at 15,000 rpm for 10 min at 4°C.
Cell-free expressed and purified GFP and Trx proteins were directly labeled with 647Alexa Fluor at 1 μg/mL to be probed in the antibody microarrays.
Briefly, cell-free expressed proteins were attached to TALON™ Dynabeads through the His6 tag by incubating 40 μL of the RTS reaction with 50 μL of magnetic beads.
The N-terminal capture tag (HSV epitope) is used for concurrent immobilization/purification of the cell-free expressed protein onto antibody-coated microtiter-well ELISA plates.
Cell-free expressed GFP alone was also assayed to determine if there were interactions between GFP and the insoluble substrates tested.
