The P.F.C.® Sigma® TC3 design is the most constrained device available within the P.F.C.® Sigma® Knee System and is indicated for use in cases where collateral ligaments are deficient.

Save time with the semi-automated 4-step workflow of Sigma: structure your imaging and analysis routines and increase productivity. Sigma 300 delivers excellence in price and performance.

The traditional full line pharmacy wholesale distribution business, retail and private label products. Also has national Presence in the hospital pharmacy distribution market, and through its ...

BACKGROUND Bacillus Calmette-Guérin (BCG) is one of the most successful vaccines in the world and evidence suggests it can be used as a bacterial vector to deliver heterologous antigens. OBJECTIVES We ...

Cell samples were lysed in RIPA lysis and extraction buffer (ThermoFisher) containing a protease inhibitor cocktail (Sigma). Protein concentrations ... transferred to polyvinylidene fluoride membranes ...

Zinc acetate dihydrate ((Sigma-Aldrich, São Paulo, Brazil, ≥ 98%) was dissolved in methanol (24 mg mL-1) and kept under stirring at 65 °C for 30 min. Then, a methanolic solution of KOH (18 mg mL-1) ...