Chemical

C45H53N3O15S5

1036.24

Synthetic.

>95% (TLC)

Red solid.

Soluble in DMSO, water or DMF.

Manufactured by BioActs.

Click here for Original Manufacturer Product DatasheetOur product description may differ slightly from the original manufacturers product datasheet.

BLUE ICE

+4°C

+4°C

Keep cool and dry.Protect from light.

Stable for at least 2 years after receipt when stored at +4°C.

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Flamma®581 Vinylsulfone is an independent labeling functional group of BioActs. Depending on the characteristics of Vinylsulfone, it stably reacts to primary amine (-NH2). Therefore, it can stably label protein or peptide in aqueous solution, and it is easy to adjust labeling efficiency of reactants according to the user’s purpose due to its moderate reaction rate. In addition, this product can be refrigerated in the form of dissolved in water. Excitation / Emission (nm): 581 / 596 nm. Extinction coefficient: 92,000 cm-1M-1.