Phenol Red 77861 leading to improved plasmid retention

leading to improved plasmid retention

and in protoplast workflows where appropriate concentrations maintain sterility without compromising regeneration

molecular biology

cool conditions (2–8 °C)

clear solution when dissolved 5% in 1M NaOH or a colorless to slightly rose-colored

Phenol Red 77861 leading to improved plasmid retentionPhenol red Phenolsulfonphthalein MOLECULAR BIOLOGY GRADE C19H14O5S MW: 354. 380 g mol Bright red powder Forms a yellow to red or orange and clear to slightly turbid (traces of insoluble matter possible) solution when dissolved 0. 1% in ethanol. Transition of pH indicator: 6. 8 8. 2 yellow to red. Used in selective microbial culture media to detect lactose or sucrose fermenting bacteria. Protect from light.