Cyanine3 maleimide tetrafluoroborate - ≥95% , CAS No.2755154-93-7

CAS: 2755154-93-7 Cat. No.: C276411 Peso molecular: 666.56

GRADE & PURITY ≥95%

Storage

Protected from light,Store at -20°C,Desiccated

Shipped In

Ice chest + Ice pads

Descripción general

Cy3 maleimide is a mono-reactive dye containing maleimide group, which can selectively and efficiently attach Cyanine3 fluorophore (an analog of Cy3) to proteins and peptides containing cysteine residues, as well as to other thiolated molecules (such as thiol-containing oligonucleotides).

Specifications

Especificaciones y pureza

≥95%

Mecanismos bioquímicos y fisiológicos

Yellow emitting thiol mono-reactive fluorescent dye. Used for labeling of proteins and peptides containing cysteine residues, as well as other thiolated molecules. Cysteines should be reduced with TCEP (tris-carboxyethylphosphine) or other appropriate red

Condiciones de almacenamiento de almacenamiento

Protected from light, Store at -20°C, Desiccated

Enviado en

Ice chest + Ice pads

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Nota

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Pureza

≥95%

Nombres e identificadores

• Peso molecular: 666.56

Propiedades químicas y físicas

• Solubilidad: well soluble in DMSO (0.50 M = 330 g/L), in DMF, dichloromethane, very poorly soluble in water (0.57 mM = 420 mg/L)
• Sensibilidad: light sensitive；Moisture sensitive