Buffers, TBS, 20X solution, pH 7,4, molecular biology grade, ultrapure

Toimittaja: Thermo Fisher Scientific
J75892.AEEA 136 EUR
J75892.AE
Buffers, TBS, 20X solution, pH 7,4, molecular biology grade, ultrapure
Biokemialliset puskuriliuokset Elektroforeesipuskurit Washing Buffers
  • Contaminant testing:
  • DNase (endo): Passes test
  • DNase (exo): Passes test
  • RNase: Passes test
  • Protease: Passes test

20X TBS (Tris Buffered Saline) solution consisting of 500 mM Tris, 60 mM KCl and 2,8 M NaCl in high purity dH₂O, pH 7,4. Solution is 0,2 μm filtered and dispensed into durable, square Nalgene® bottles. Dilute to 1X with high purity water for a solution consisting of 25 mM Tris, pH 7,4, 3,0 mM KCl and 140 mM NaCl. With pH (25 °C, 20X): 7,4 ±0,1.
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