GLPL/OVA were able to maintain good colloidal stability and higher OVA-EE when stored at 4 °C.
GLPL/OVA could induce more powerful antigen-specific immune responses.
GLPL/OVA generate a stronger Th1-biased immune response.
The strong immune response of GLPL/OVA might be attributed to efficient activation and mature of DC in draining lymph nodes.