| Blocking solution
|
0.4 mL |
| Dextran sulfate |
2.0 g |
| NaCl (5 M) |
16 mL |
| Phosphate-buffered saline (PBS; 10X)
|
4.0 mL |
| H2O
|
to 40 mL |
|
| Mix all reagents in a 50-mL tube. Heat to 40°C-60°C. Shake until the dextran sulfate dissolves completely. Aliquots of the
buffer can be stored for several weeks at 4°C.
|