- Basic
- Aromatic
- Nonpolar
- Acidic
Cyclic backbone · one bead per residue · dashed = D-form or modified
Too many residues to draw atom by atom at this size.
CAS 161552-03-0StandardMade to order · 2–6 weeks
Cyclo(RGDfK)
αvβ3 integrin ligand
603.7 g/mol · ≥95% (HPLC)
About this peptide
Cyclic pentapeptide with a lysine handle for conjugation to dyes, chelators and nanoparticles.
Reported research uses
- 01Integrin-targeted imaging probes
- 02Tumour-targeting conjugates
Specifications
- CAS number
- 161552-03-0
- Sequence
- cyclo[Arg-Gly-Asp-D-Phe-Lys]
- Molecular formula
- C₂₇H₄₁N₉O₇
- Molecular weight
- 603.7 g/mol
- Purity
- ≥95% (HPLC)
- Counter-ion
- TFA (acetate on request)
- Appearance
- Lyophilised white powder
- Storage
- −20 °C, desiccated, protected from light
- Synonyms
- c(RGDfK)
Values from the manufacturer’s documents; the lot CoA is the reference. For laboratory research use only — not for human or veterinary use. Synthesised after your order is verified; MS and HPLC data come with the lot.