28616

Atto 425-Biotin

BioReagent, suitable for fluorescence, ≥95.0% (HPCE)

• Sinónimos: Biotin-Atto 425
• Fórmula empírica (notación de Hill): C₃₇H₅₃N₅O₇S
• Peso molecular: 711.91
• Número MDL: MFCD04974818
• Código UNSPSC: 12352108
• eCl@ss: 34058011
• ID de la sustancia en PubChem: 57648315
• NACRES: NA.32

Propiedades

• Línea del producto: BioReagent
• Nivel de calidad: 100
• Ensayo: ≥95.0% (HPCE)
• Formulario: powder
• fabricante / nombre comercial: ATTO-TEC GmbH
• fluorescencia: λ_ex 437 nm; λ_em 483 nm in 0.1 M phosphate pH 7.0
• idoneidad: suitable for fluorescence
• temp. de almacenamiento: −20°C
• cadena SMILES: CCOC(=O)C1=Cc2cc3C(C)CC(C)(C)N(CCCC(=O)NCCCCCNC(=O)CCCCC4SCC5NC(=O)NC45)c3cc2OC1=O
• InChI: 1S/C37H53N5O7S/c1-5-48-34(45)26-19-24-18-25-23(2)21-37(3,4)42(28(25)20-29(24)49-35(26)46)17-11-14-32(44)39-16-10-6-9-15-38-31(43)13-8-7-12-30-33-27(22-50-30)40-36(47)41-33/h18-20,23,27,30,33H,5-17,21-22H2,1-4H3,(H,38,43)(H,39,44)(H2,40,41,47)
• Clave InChI: LPVYZZMUDCZDQO-UHFFFAOYSA-N

Descripción

Descripción general

Atto 425 is a new label with high quantum yield (0.90) as well as sufficient stoke′s shift (excitation maximum 436 nm, emission maximum 484 nm). It is optimized for excitation with argon laser, and is characterized by high photostability. It does nearly not show cis-trans-isomerization, which limits brightness and reproducibility for many other dyes.

Aplicación

Atto fluorescent labels are designed for high sensitivity applications, including single molecule detection. Atto labels have rigid structures that do not show any cis-trans-isomerization. Thus these labels display exceptional intensity with minimal spectral shift on conjugation. Atto 425 biotin is suitable for fluorescence labeling of avidin/streptavidin conjugated molecules.

Información legal

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

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Gloves, type N95 (US)