Acid Red 94 (sodium) (80%)

Acid Red 94 sodium (80%), a synthetic fluorescein derivative, is a deep red dye primarily composed of 4,5,6,7-tetrachloro-2,4,5,7-tetraiodo fluorescein. Acid Red 94 sodium (80%) is widely used as an ophthalmic diagnostic agent to detect dry or damaged cells on the ocular surface. Acid Red 94 sodium (80%) exhibits antitumor activity and can inhibit Friend Leukemia Virus (FLV) infection through photodynamic action. Acid Red 94 sodium (80%) can inhibit Aβ aggregation through light irradiation. Acid Red 94 sodium (80%) holds potential for use in cancer, viral infections, and neurodegenerative disease research^{[1][2][3][4][5][6]}. In Vitro:Acid Red 94 sodium (80%) (300 µM, 48 h) exerts toxic effects on MCF-7 cells by inducing apoptosis^[3].
Acid Red 94 sodium (80%) (5 µM, under light irradiation, 24 h) inhibits Aβ aggregation, likely by binding to Ab42 and preventing its conformational transition^[4].
In Vivo:Acid Red 94 sodium (80%) (50 µL PV-10 (10% Rose Bengal solution), IL, once a week for 14 weeks) induced tumor-specific immune responses and reduced the number of lung metastases in the B16 melanoma mouse model^[5].
Acid Red 94 sodium (80%) (7-200 µg, i.p., single dose) inhibits FLV infection via photodynamic action^[6].