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Mes or sds running buffer

Manufactured by Thermo Fisher Scientific

MES or SDS running buffer is a laboratory solution used for electrophoresis, specifically for separating and analyzing proteins or nucleic acids. It provides a buffer environment that allows for the efficient and consistent separation of these biomolecules during electrophoresis experiments.

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2 protocols using mes or sds running buffer

1

Protein Extraction and Western Blot Analysis

Check if the same lab product or an alternative is used in the 5 most similar protocols
Total protein was extracted from cells and tissue specimens using
modified NP40 lysis buffer (50mM Tris, 150mM NaCl, 1% NP40, 0.1% SDS, 5%
Glycerol supplemented with cOmplete EDTA-free protease inhibitor and Phos-Stop
tablets (Roche)). Tissue specimens were mechanically processed at cryogenic
temperatures using a micro mortar and pestle. Lysates were then sonicated using
a probe sonicator to shear genomic DNA and release lipid-membrane-bound
proteins. The resulting specimen was centrifuged (>10,000 RPM) for 10
minutes at 4°C in a microfuge and supernatant was collected. These total
protein lysates were quantified (Thermo-Pierce BCA protein assay) for equal
loading. Lysates were run on NuPAGE Novex Bis-Tris 4–12% polyacrylamide
gels (Thermo Fisher) with MES or SDS running buffer (Thermo Fisher) and
transferred to 0.22 micron PVDF (Millipore). Blots were incubated overnight in
primary antibody in 5% w/v blotting-grade blocker dissolved in PBS-T and
developed using HRP-labelled secondary antibodies and Amersham ECL or Amersham
ECL prime chemiluminescent detection reagent. A list of antibodies used in this
manuscript is available in Supplementary Data 4 and includes links to manufacturer and external
antibody validation data.
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2

Protein Extraction and Western Blot Analysis

Check if the same lab product or an alternative is used in the 5 most similar protocols
Total protein was extracted from cells and tissue specimens using
modified NP40 lysis buffer (50mM Tris, 150mM NaCl, 1% NP40, 0.1% SDS, 5%
Glycerol supplemented with cOmplete EDTA-free protease inhibitor and Phos-Stop
tablets (Roche)). Tissue specimens were mechanically processed at cryogenic
temperatures using a micro mortar and pestle. Lysates were then sonicated using
a probe sonicator to shear genomic DNA and release lipid-membrane-bound
proteins. The resulting specimen was centrifuged (>10,000 RPM) for 10
minutes at 4°C in a microfuge and supernatant was collected. These total
protein lysates were quantified (Thermo-Pierce BCA protein assay) for equal
loading. Lysates were run on NuPAGE Novex Bis-Tris 4–12% polyacrylamide
gels (Thermo Fisher) with MES or SDS running buffer (Thermo Fisher) and
transferred to 0.22 micron PVDF (Millipore). Blots were incubated overnight in
primary antibody in 5% w/v blotting-grade blocker dissolved in PBS-T and
developed using HRP-labelled secondary antibodies and Amersham ECL or Amersham
ECL prime chemiluminescent detection reagent. A list of antibodies used in this
manuscript is available in Supplementary Data 4 and includes links to manufacturer and external
antibody validation data.
+ Open protocol
+ Expand

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