F3 peptide

F3 peptide is a fragment of the human high mobility group protein 2 (HMGB2), and can specifically bind to nucleolin expressed on the membrane of cancer cells, neovasculature, and endothelium. F3 peptide can be used as an effective ligand to improve their druggability of macromolecular drugs or nanoparticles, and so on[1][2][3].

Product Specifications

CAS Number

[536971-53-6]

UNSPSC

12352209

Target

DNA/RNA Synthesis

Related Pathways

Cell Cycle/DNA Damage

Applications

Cancer-programmed cell death

Field of Research

Cancer

Smiles

O=C(N[C@@H](CC(O)=O)C(N[C@@H](CCC(O)=O)C(N1[C@@H](CCC1)C(N[C@@H](CCC(N)=O)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CO)C(N[C@@H](C)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CC(C)C)C(N[C@@H](CO)C(N[C@@H](C)C(N[C@@H](CCCCN)C(N2[C@@H](CCC2)C(N[C@@H](C)C(N3[C@@H](CCC3)C(N4[C@@H](CCC4)C(N[C@@H](CCCCN)C(N5[C@@H](CCC5)C(N[C@@H](CCC(O)=O)C(N6[C@@H](CCC6)C(N[C@@H](CCCCN)C(N7[C@@H](CCC7)C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(N[C@@H](C)C(N8[C@@H](CCC8)C(N[C@@H](C)C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H](CCCCN)N

Molecular Formula

C152H263N49O41

Molecular Weight

3433.02

References & Citations

[1]Hu Q, et al. F3 peptide-functionalized PEG-PLA nanoparticles co-administrated with tLyp-1 peptide for anti-glioma drug delivery. Biomaterials. 2013 Jan;34 (4) :1135-45.|[2]Ham SH, et al. Molecular tumor targeting of gelonin by fusion with F3 peptide. Acta Pharmacol Sin. 2017 Jun;38 (6) :897-906.|[3]Tao Z, et al. Multivalent assembly of nucleolin-targeted F3 peptide potentiates TRAIL's tumor penetration and antitumor effects. J Control Release. 2025 Jul 10;383:113835.