Making AB
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Department of Physics, Willamette University
Making Assay Buffer
Prepare the following beforehand:
- 100x DTT stock: 100 mM dithiothreitol
- 10x BSA stock: 10 mg/mL bovine serum albumin
- 10x AB stock: 250 mM KCl, 250 mM Imidazole-Cl (pH 7.4), 10 mM EGTA, 40 mM MgCl2
1 mL Assay Buffer
(AB) |
1 mL Assay Buffer + BSA
(ABSA) |
|
---|---|---|
10x AB stock | 100 uL | 100 uL |
100x DTT stock | 10 uL | 10 uL |
10x BSA stock | -- | 100 uL |
ddwater | 890 uL | 790 uL |