56304

Atto 565-Streptavidin

BioReagent, suitable for fluorescence

• Synonym(s): Streptavidin-Atto 565
• UNSPSC Code: 12352108
• NACRES: NA.32
• MDL number: MFCD04040676

Properties

• product line: BioReagent
• Quality Segment: 100
• manufacturer/tradename: ATTO-TEC GmbH
• fluorescence: λ_ex 565 nm; λ_em 590 nm in 0.1 M phosphate pH 7.0
• suitability: corresponds for gel electrophoresis, suitable for fluorescence
• storage temp.: −20°C

Description

Application

Atto 565 is a new label with high molecular absorption (120.000) and quantum yield (0.9) as well as sufficient stoke′s shift (excitation maximum 563 nm, emission maximum 592 nm). It does nearly not show cis trans-isomerisation, which limits brightness and reproducibility for many other dyes. Due to an insignificant triplet formation rate it is well suited for single molecule detection applications. Streptavidin conjugation of Atto 565 does not significantly change the labels spectral data regarding excitation and emission maxima. Atto 565-Streptavidin is used to label biotin conjugated molecules.

Analysis Note

free of unconjugated dye

Legal Information

This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)