Hello and good morning to all of you, hope you all will be fine, i have a question regarding gel electrophorosis, i was using SDS-PAG for phloem sap proteins, but i achieved the bands even lower than the last band of my standard (BSA), can anyone guide me which gel should i use for the low molecular weight proteins, and if someone can guide with a protocol regarding Tris Triycine HCL gel protocol,
thanking in advance