St. Louis, MO, USA) solution in Dulbecco’s phosphate-buffered saline (D-PBS) (Sigma-Aldrich Co., St. Louis, MO, USA) at 37°C for 30 min. Fluorescence was read by using a plate reader (DTX 880 ...

Cell viability was measured using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. RPE cells were sampled daily for 6 consecutive days to assess the effects of trypan blue ...

Thymoquinone, PLGA, chitosan and polyvinyl alcohol (PVA), sodium hydroxide were purchased from sigma Aldrich (St. Louis, Missouri ... SUM-149 and MDA-MB 231, through cell proliferation assay (MTT ...

Biointerface decoration with ligands is a crucial requirement to modulate biodistribution, increase half-life, and provide navigation control for targeted micro- or nanostructured systems. To better ...

Cell viability was detected by MTT and colony formation assay; apoptosis was detected by flow cytometry; and cell migration and invasion were detected by wound healing assay and Transwell. Glycolytic ...

After hours: March 27 at 4:43:20 PM EDT Loading Chart for SGML ...

Find out how we test. Perhaps it’s an L-Mount Alliance in-joke, but the Sigma BF just out-Leicad Leica. Maybe the two companies placed a wager on whether Sigma would be first to outdo Leica’s cameras ...

Graduate Institute of Biotechnology, National Chung Hsing University, Taichung 402, Taiwan Graduate Institute of Genomics and Bioinformatics, National Chung Hsing University, Taichung 402, Taiwan ...

The Sigma BF has taken the photography world by storm with its sleek design and intuitive ergonomics—and now, it's officially in stock! This 24.6MP full-frame powerhouse streamlines the shooting ...

Under ASX rules large investors and investment funds must disclose when they own more than a 5% stake in Sigma Healthcare Limited (SIG). However, you won't necessarily see their names in the company’s ...