BP Fluor 555 NHS ester

Overview

BP Fluor 555 NHS Ester is a water-soluble, bright orange-fluorescent dye with excitation ideally suited for the 532 nm or 555 nm laser lines and visualized with TRITC (tetramethylrhodamine) filter sets. BP Fluor 555 NHS Ester is comparable to Alexa Fluor 555 NHS Ester. BP Fluor 555 conjugates of antibodies, peptides, and proteins are pH insensitive from pH 4 to pH 10. Proteins can be labeled with BP Fluor 555 NHS Ester at high molar ratios without significant self-quenching, leading to brighter conjugates and more sensitive detection. BP Fluor 555 conjugates ideally suited for detection of low abundance targets. The NHS Ester reacts specifically and efficiently with a primary amine at pH 7-9 to form a stable, covalent amide bond. The NHS ester (or succinimidyl ester) is the most popular tool for conjugating dyes to the primary amines of protein or antibody (Lys), amine-modified oligonucleotides, and other amine-containing molecules. Alexa Fluor is registered trademarks of Thermo Fisher Scientific. Please contact us for GMP-grade inquiries.

Application

Products > Fluorescent Dye > BP Fluor 555 | Products > Fluorescent Dye > BP Fluor 555 > BP Fluor 555 NHS ester

Product Information

• Catalog No.: BP-25562
• CAS No.: 407627-68-3
• Molecular Formula: C38H47N3O16S4
• Molecular Weight: 930.1
• Storage: -20°C
• Solubility: Water, DMSO, DMF
• Availability: In Stock

Source

Original product source