Most commonly used lysis buffers

This post was written by admin on June 4, 2009
Posted Under: Buffers & recipes

RIPA

150 mM NaCl
1 mM PMSF
1 mM EDTA
5 µg/ml Aprotinin
5 µg/ml Leupeptin
1% Triton x-100
1% Sodium deoxycholate
0.1% SDS
50 mM Tris, pH 7.4


NP-40

NaCl 150 mM
NP-40 1%
Tris, pH 8.0 50 mM


HEPES

Hepes pH 7.4 50mM
NaCl 150mM
Glycerol 10%
Triton X-100 1%
KCl 5mM
EDTA 1mM
Protease inhibitors (leupeptin 10ug/ul, aprotinin 10ug/ul, PMSF 1mM)
Phosphatase inhibitors (NaF 50mM, Na3VO4 0.5mM, Na4P2O7 5mM)

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