Temporin-HN1 peptide

Temporin-HN1 peptide

• Handling and Storage of Synthetic Peptides
• Material Safety Data Sheets (MSDS)

Batch to batch variation of the purity

H-AILTTLANWARKFL-NH2

H-Ala-Ile-Leu-Thr-Thr-Leu-Ala-Asn-Trp-Ala-Arg-Lys-Phe-Leu-NH2

14

95.06%

C₇₇H₁₂₅N₂₁O₁₇

1616.94

Synthetic

Powder

Temporin-HN1 has Antibacterial, Antifungal activity. It is active against S. aureus ATCC2592 (MIC 37.5 uM), S. carnosus KHS (MIC 37.5 uM), B. licheniformis X39 (MIC 19 um), R. rhodochrous X15 (MIC 4.8 uM); Gram-negative P. faecalis X29 (MIC 75 uM), and fungi S. mould 090223 and C. albicans ATCC2002 (MIC 19-75 uM).
The source of Temporin-HN1 is skin secretions, Hainan odorous frog, Odorrana hainanensis (China, Asia).

Normally, this peptide will be delivered in lyophilized form and should be stored in a freezer at or below -20 °C. For more details, please refer to the manual: Handling and Storage of Synthetic Peptides

• Wang H, Yu Z, Hu Y, et al. Novel antimicrobial peptides isolated from the skin secretions of Hainan odorous frog, Odorrana hainanensis. Peptides. 2012;35(2):285-90.

Trifluoroacetic acid (TFA) is a common counterion from the purification process using High-Performance Liquid Chromatography (HPLC). The presence of TFA can affect the peptide's net weight, appearance, and solubility.

Impact on Net Weight: The TFA salt contributes to the total mass of the product. In most cases, the peptide content constitutes >80% of the total weight, with TFA accounting for the remainder.

Solubility: TFA salts generally enhance the solubility of peptides in aqueous solutions.

In Biological Assays: For most standard in vitro assays, the residual TFA levels do not cause interference. However, for highly sensitive cellular or biochemical studies, please be aware of its presence.