Table 2. Tissue homogenization in ER4 lysis buffer and dilutions for protein and ELISA assays.
Tissue | ER4:tissue homogenization ratio (μl/mg tissue) | Powermax cycles | Protein assay dilution in water | ELISA assay dilution in assay buffer |
---|---|---|---|---|
Brain | 10 | 2 X 5 sec | 1:40 | 1:320 |
Liver | 10 | 2 X 5 sec | 1:40 | 1:320 |
Quadriceps | 10 | 2 X 10 sec | 1:25 | 1:40 |
Spinal cord | 10 | 2 X 5 sec | 1:20 | 1:80 |