55819

Atto 680-Biotin

BioReagent, suitable for fluorescence, ≥90.0% (HPCE)

• Synonym(s): Biotin-Atto 680
• UNSPSC Code: 12352200
• PubChem Substance ID: 93577782
• NACRES: NA.32
• MDL number: MFCD04040686

Properties

• product line: BioReagent
• Quality Segment: 100
• assay: ≥90.0% (HPCE)
• manufacturer/tradename: ATTO-TEC GmbH
• fluorescence: λ_ex 680 nm; λ_em 695 nm in 0.1 M phosphate pH 7.0
• suitability: suitable for fluorescence
• storage temp.: −20°C
• InChI: 1S/C42H57N7O7S2/c1-4-48-18-10-12-27-20-30-35(22-33(27)48)56-36-23-34-29(21-31(36)45-30)28(26-58(53,54)55)24-42(2,3)49(34)19-11-15-39(51)44-17-9-5-8-16-43-38(50)14-7-6-13-37-40-32(25-57-37)46-41(52)47-40/h20-24,32,37,40H,4-19,25-26H2,1-3H3,(H4-,43,44,46,47,50,51,52,53,54,55)/t32-,37?,40-/m0/s1
• InChI key: SMZVEGAKSTTZDO-QYIPWQSGSA-N

Description

Application

Atto 680 belongs to a new generation of fluorescent labels. The dye is designed for application in the area of life science, e.g. labeling of DNA, RNA or proteins. Characteristic features of the label are strong absorption, good fluorescence quantum yield, excellent thermal and photo-stability, and very little triplet formation. Atto 680 is a zwitterionic dye with a net electrical charge of zero. The fluorescence is efficiently quenched by electron donors like guanine, tryptophan, etc. Biotin conjugates can be used in applications like ELISA or immunohistochemistry, in situ hybridization, flow cytometry and others, to identify streptavidin, avidin, or extravidin-conjugates.

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