GelRed® Nucleic Acid Gel Stain – Biotium (Cat. 41003)

Biotium’s GelRed® Nucleic Acid Gel Stain (Cat. No. 41003) is a high-sensitivity, environmentally safer alternative to ethidium bromide (EtBr) for detecting DNA and RNA in agarose gels.

Developed by Biotium, GelRed is designed to be non-toxic and non-mutagenic, making it safer to handle and dispose of. It delivers brighter fluorescence than EtBr and works effectively with both UV and blue light transilluminators, making it ideal for a wide range of molecular biology workflows.

This version (41003) is provided as a 10,000X concentrate in water—easy to use in pre-cast gels or post-staining protocols.

• Manufactured by Biotium – trusted for innovative fluorescent reagents
• GelRed® stain – safer alternative to ethidium bromide (EtBr)
• Catalog number: 41003
• Detects dsDNA, ssDNA, and RNA in agarose gels
• Works with UV and blue light systems
• Non-toxic, non-mutagenic, and environmentally safer
• Supplied as a 10,000X aqueous solution
• Compatible with gel documentation systems

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