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H-Phe-Lys-Cys-Arg-Arg-Trp-Gln-Trp-Arg-Met-Lys-Lys-Leu-Gly-Ala-Pro-Ser-Ile-Thr-Cys-Val-Arg-Arg-Ala-Phe-OH, Bachem

The antimicrobial peptide lactoferricin B25 is a fragment of cow's milk protein lactoferrin. The peptide exhibits potent dose-dependent and time-dependent anticancer activity against human stomach cancer cell cultures via apoptosis and autophagy. LFcinB25 is expected to yield novel anticancer drugs.

  • Sequence: H-Phe-Lys-Cys-Arg-Arg-Trp-Gln-Trp-Arg-Met-Lys-Lys-Leu-Gly-Ala-Pro-Ser-Ile-Thr-Cys-Val-Arg-Arg-Ala-Phe-OH
  • CAS-No.: 146897-68-9
  • Mol.weight: 3123.82
  • SumFormula: C₁₄₁H₂₂₄N₄₆O₂₉S₃
  • Bulk item no.: H-7388
  • Synonym(s): LFcinB 25#Lactoferricin B (17-41) (bovine)
  • EINECS no.: -
  • MDL no.:

Antimicrobial peptides are produced by plants and most organisms throughout the animal kingdom including humans. Antimicrobial peptides protect against a broad range of infectious agents, as bacteria, fungi, and viruses. The amphibian skin is an especially rich source of antimicrobial peptides. See also the product families: Hepcidins LL-37 and Fragments Tuftsin and Analogs (subfamily).

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Size Supplier No. VWR Catalog Number Unit Price Quantity
1 mg H-7388.0001 10796-814 Each (1mg) Retrieving
5 mg H-7388.0005 10796-708 Each (5mg) Retrieving
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Protein/Peptide Name Lactoferricin B25 H-7388.0001 Lactoferricin B25 H-7388.0005
CAS No. 146897-68-9
Molecular Weight 3123.82
Molecular Formula C₁₄₁H₂₂₄N₄₆O₂₉S₃
Storage Conditions −20 ± 5 °C
Salt Trifluoroacetate
Binding (Disulfide bond)
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