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:1 mg, 5 mg, 10 mg, 50 mg, 100 mg

INQUIRY Datasheet

Specifications
Common Use DfTat 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)
Molecular Weight 4076.82
Purity ≥99%
Molecular Formula C178H292N74O34S2
CAS No. 2035480-78-3
Appearance Solid
Storage Powder: -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)
Excitation Wavelength 560 nm
Emission Wavelength 630 nm
Solubility Soluble in water
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