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Chain 1: CKRKKRRQRRRG-NH2; Chain 2: CKRKKRRQRRRG-NH2 (disulfide bridge: chain 1 cys-1 to chain 2 cys-1)


Chain 1: CKRKKRRQRRRG-NH2; Chain 2: CKRKKRRQRRRG-NH2 (disulfide bridge: chain 1 cys-1 to chain 2 cys-1)

DfTat

Catalog:CDCCP23-047L

Unit Size
Price
$795

Buy Now Datasheet

Common UseDfTat is a fluorescently labeled dimer of the prototypical cell-penetrating peptide TAT. DfTat can deliver small molecules, peptides and proteins into live cells with a particularly high efficiency. DfTat labeled with the rhodamine can be used as a tracer for easy detection
Structure Chain 1: CKRKKRRQRRRG-NH2; Chain 2: CKRKKRRQRRRG-NH2 (disulfide bridge: chain 1 cys-1 to chain 2 cys-1)
Purity≥99%
StoragePowder: -80 °C, 2 years; -20 °C, 1 year. In solvent: -80 °C, 6 months; -20 °C, 1 month (sealed storage, away from moisture and light, under nitrogen)
Molecular Weight4076.82
Excitation Wavelength560 nm
Emission Wavelength630 nm
Molecular FormulaC178H292N74O34S2
CAS No.2035480-78-3
AppearanceSolid
SolubilitySoluble in water

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