{"in": ["MSC"], "out": ""}
{"in": [], "out": ""}
{"in": [], "out": "FBS"}
{"in": ["FBS"], "out": ""}
{"in": [], "out": "osteogenic differentiation medium"}
{"in": ["osteogenic differentiation medium"], "out": ""}
{"in": [], "out": "Alizarin red S"}
{"in": ["Alizarin red S", "PBS"], "out": "100 \u03bcl urea/phosphate lysis buffer"}
{"in": ["100 \u03bcl urea/phosphate lysis buffer"], "out": "SDS-PAGE loading buffer"}
{"in": ["SDS-PAGE loading buffer"], "out": ""}
{"in": [], "out": ""}
{"in": [""], "out": "SDS-PAGE blot"}
{"in": ["IL-27", "biotinylated goat anti-mouse p28 Ab"], "out": ""}