Phenol Red 77861 clear solution when dissolved 5%

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

molecular biology

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

Glycerol is included to keep the DNA at the bottom of the well

Easy scale up and robust function

Phenol Red 77861 clear solution when dissolved 5%Phenol 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.