Erythrosine B (free acid), CAS 15905-32-5

Product Description: Erythrosine B free acid is a visibly red dye with colorimetric and fluorescent properties that serves as an important dye for many Gram-positive and -negative bacteria. Erythrosine B free acid can be used for live/dead determination in both colorimetric and fluorescence-based assays for low, medium and high-throughput experimentation[1].

Applications: COVID-19-immunoregulation

Formula: C20H8I4O5

References: [1]Franke JD, et al. Erythrosin B: a versatile colorimetric and fluorescent vital dye for bacteria. Biotechniques. 2020 Jan;68(1):7-13.

CAS Number: 15905-32-5

Molecular Weight: 835.89

Compound Purity: 99.07

Research Area: Infection

Solubility: DMSO : 5.83 mg/mL (ultrasonic)

Target: Fluorescent Dye

• SKU: MEXHY-107864-25
• Manufacturer: MedChemExpress
• Manufacturer SKU: HY-107864-25
• Package Unit: 25 mg
• Quantity Unit: STK