"With the Arctic wind blowing across from cold maritime air, people will really feel the cold," Ms Maxey added.
Please, all of you, don't underestimate this cold," Ms Luebke's friend Julie Schmidt, posted on Facebook Joel Dhein with the Glendale Police Department said: "If you can stay in groups - at least with somebody - that's just general personal safety".
For western blot, cells were lysed in cold M-Per protein extraction buffer followed by standard procedures as mentioned.
The supernatant was aspirated completely, and the cell pellet was resuspended in 90 μl cold M-buffer, followed by incubation with 10 μl FITC-conjugated monoclonal anti-mouse Sca-1 antibody (Miltenyi Biotec) at 4°C for 10 min.
Half of the filtered cardiac cell suspension was used for flow cytometry (FCM) analysis; the other half was centrifuged at 300 g for 5 min at 4°C to remove the blood cells and debris in the supernatant, then resuspended in cold M-buffer saline (containing 1% BSA; Miltenyi Biotec).
The purified collagen was dissolved in cold 20 m M acetic acid at 4 mg/ml and stored frozen at -70°C until used.
COS7 cells were cultured in DMEM supplemented with 10% FBS and transfected using the FuGene Transfection Reagent (Roche, Basel, Switzerland) Cells were lysed in ice-cold M-PER buffer (PIERCE, Rockford, IL) containing protease inhibitors for 15 min on ice.
Cells were lysed with ice-cold M-PER® Mammalian Protein Extraction Reagent (Pierce Biotechnology; Rockford, IL, USA), and protein concentration was determined using the Bradford method.
After incubation, the cells were rapidly washed with ice-cold PBS and ice-cold M-PER mammalian protein extraction reagent (Thermo) containing halt protease inhibitor single-use cocktail (Thermo) was added.
BA tissue was homogenized in ice-cold M-PER Mammalian Protein Extraction Reagent (Pierce, Rockford, IL) with Protease inhibitor (Complete Mini; Roche, Mannheim, Germany), centrifuged at 15000 rpm for 20 minutes.
